LLBLGenProDataSource Class |
Namespace: SD.LLBLGen.Pro.ORMSupportClasses
[ToolboxBitmapAttribute(typeof(LLBLGenProDataSource), "ToolBoxImage.ico")] [DefaultEventAttribute("PerformSelect")] [AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)] public class LLBLGenProDataSource : LLBLGenProDataSourceBase
The LLBLGenProDataSource type exposes the following members.
Name | Description | |
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LLBLGenProDataSource |
Initializes a new instance of the LLBLGenProDataSource2 class.
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Name | Description | |
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Adapter | Gets the browser-specific adapter for the control. (Inherited from Control.) | |
AllFieldsKeepEmptyStringAsValue |
Gets / sets the allFieldsKeepEmptyStringAsValue value. Setting this parameter to true will disable FieldNamesKeepEmptyStringAsValue. Default: false.
(Inherited from LLBLGenProDataSourceBase.) | |
AllowDuplicates |
Gets or sets if the DataSourceControl should allow duplicate instances in the data retrieved. If DataContainerType is set to EntityCollection,
this setting is ignored, as entitycollection fetches always filter out duplicates.
(Inherited from LLBLGenProDataSourceBase.) | |
AppRelativeTemplateSourceDirectory | Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. (Inherited from Control.) | |
ASPNetCacheDuration |
Gets or sets the duration in minutes the state data is stored in the ASP.NET cache in between page postbacks. Only valid if CacheLocation is set to ASPNetCache.
(Inherited from LLBLGenProDataSourceBase.) | |
BindingContainer | Gets the control that contains this control's data binding. (Inherited from Control.) | |
CacheLocation |
Gets or sets the location where to store loaded data. Default is Viewstate.
(Inherited from LLBLGenProDataSourceBase.) | |
ChildControlsCreated | Gets a value that indicates whether the server control's child controls have been created. (Inherited from Control.) | |
ClientID | Gets the server control identifier generated by ASP.NET. (Inherited from DataSourceControl.) | |
ClientIDMode | This property is not used for data source controls. (Inherited from DataSourceControl.) | |
ClientIDSeparator | Gets a character value representing the separator character used in the ClientID property. (Inherited from Control.) | |
Context | Gets the HttpContext object associated with the server control for the current Web request. (Inherited from Control.) | |
Controls | Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy. (Inherited from DataSourceControl.) | |
DataContainerType |
Gets or sets the type of the data container which contains the data inside this datasource control.
(Inherited from LLBLGenProDataSourceBase.) | |
DataItemContainer | Gets a reference to the naming container if the naming container implements IDataItemContainer. (Inherited from Control.) | |
DataKeysContainer | Gets a reference to the naming container if the naming container implements IDataKeysControl. (Inherited from Control.) | |
DesignMode | Gets a value indicating whether a control is being used on a design surface. (Inherited from Control.) | |
EnablePaging |
Gets or sets whether Paging is enabled on this control. Default is false. If you're using paging in a bound control, be sure to set this
property to true so the LLBLGenProDataSourceControl will perform server-side paging instead of loading everything in memory and leave the paging to
the bound control.
(Inherited from LLBLGenProDataSourceBase.) | |
EnableTheming | Gets a value indicating whether this control supports themes. (Inherited from DataSourceControl.) | |
EnableViewState | Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client. (Inherited from Control.) | |
EntityCollection |
Gets or sets the entity collection contained in this object. Only valid if DataContainerType is set to EntityCollection.
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EntityCollectionTypeName |
Gets or sets the name of the entity collection. Only valid if DataContainerType is set to EntityCollection
| |
Events | Gets a list of event handler delegates for the control. This property is read-only. (Inherited from Control.) | |
FieldNamesKeepEmptyStringAsValue |
Gets / sets the list of fieldnames for which "" is a valid value and which shouldn't be converted to null.
(Inherited from LLBLGenProDataSourceBase.) | |
FilterToUse |
Gets or sets the filter to use.
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GroupBy |
Gets or sets the GroupByCollection to use. Only valid if DataContainerType is set to TypedList or TypedView
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GroupByToUse |
Gets or sets the GroupByCollection to use. Only valid if DataContainerType is set to TypedList or TypedView
(Inherited from LLBLGenProDataSourceBase.) | |
HasChildViewState | Gets a value indicating whether the current server control's child controls have any saved view-state settings. (Inherited from Control.) | |
ID | Gets or sets the programmatic identifier assigned to the server control. (Inherited from Control.) | |
IdSeparator | Gets the character used to separate control identifiers. (Inherited from Control.) | |
IgnoreNullValuedSelectParameters |
Gets or sets a value indicating whether select parameters which have the value null should be ignored (true) or not (false, default)
(Inherited from LLBLGenProDataSourceBase.) | |
InsertParameters |
Parameters which are used to construct a PredicateExpression for live filtering. Hook up control properties or other parameters with the datasource
so the datasource can filter based on values in other controls.
(Inherited from LLBLGenProDataSourceBase.) | |
IsChildControlStateCleared | Gets a value indicating whether controls contained within this control have control state. (Inherited from Control.) | |
IsTrackingViewState | Gets a value that indicates whether the server control is saving changes to its view state. (Inherited from Control.) | |
IsViewStateEnabled | Gets a value indicating whether view state is enabled for this control. (Inherited from Control.) | |
LivePersistence |
Gets or sets the value for LivePersistence, a flag which is used to determine whether fetches for data changes on the data (insert/update/delete)
have to be propagated to the database directly (true) or have to be added to a UnitOfWork object (false). Default is true.
(Inherited from LLBLGenProDataSourceBase.) | |
LoadViewStateByID | Gets a value indicating whether the control participates in loading its view state by ID instead of index. (Inherited from Control.) | |
MaxNumberOfItemsToReturn |
Gets or sets the maximum number of items to return. Is ignored if EnablePaging is specified.
(Inherited from LLBLGenProDataSourceBase.) | |
NamingContainer | Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same ID property value. (Inherited from Control.) | |
Page | Gets a reference to the Page instance that contains the server control. (Inherited from Control.) | |
Parent | Gets a reference to the server control's parent control in the page control hierarchy. (Inherited from Control.) | |
PrefetchPathToUse |
Gets or sets the PrefetchPath to use. Only valid if DataContainerType is set to EntityCollection
| |
Refetch |
Gets / sets the flag whether the control should refetch the data at the next select call from the bound control(s). Set this flag to true
when you've persisted the embedded UnitOfWork object. This will also clear the unitofwork object on the next select.
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RelationsToUse |
Gets or sets the relations to use.
| |
RenderingCompatibility | Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. (Inherited from Control.) | |
SelectParameters |
Parameters which are used to construct a PredicateExpression for live filtering. Hook up control properties or other parameters with the datasource
so the datasource can filter based on values in other controls.
(Inherited from LLBLGenProDataSourceBase.) | |
Site | Gets information about the container that hosts the current control when rendered on a design surface. (Inherited from Control.) | |
SkinID | Gets the skin to apply to the DataSourceControl control. (Inherited from DataSourceControl.) | |
SorterToUse |
Gets or sets the SortExpression to use.
(Inherited from LLBLGenProDataSourceBase.) | |
SortingMode |
Gets / sets the sortingmode.
(Inherited from LLBLGenProDataSourceBase.) | |
TemplateControl | Gets or sets a reference to the template that contains this control. (Inherited from Control.) | |
TemplateSourceDirectory | Gets the virtual directory of the Page or UserControl that contains the current server control. (Inherited from Control.) | |
ThrowExceptionOnIllegalFieldInput |
Gets or sets the flag which signals this datasource control when setting fields to new values it should throw an exception if one or more field values in the input are illegal and can't be converted to the field's .NET type.
(Inherited from LLBLGenProDataSourceBase.) | |
TotalRowCount |
Gets the total row count for the last query executed. Only valid if the query is a paging query and the datasource is ordered to
obtain the total row count by the bound control.
(Inherited from LLBLGenProDataSourceBase.) | |
TypedList |
Gets or sets the typed list contained in this object. Only valid if DataContainerType is set to TypedList.
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TypedListTypeName |
Gets or sets the name of the typed list type. Only valid if DataContainerType is set to TypedList
| |
TypedView |
Gets or sets the typed view contained in this object. Only valid if DataContainerType is set to TypedView.
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TypedViewTypeName |
Gets or sets the name of the typed view type. Only valid if DataContainerType is set to TypedView
| |
UniqueID | Gets the unique, hierarchically qualified identifier for the server control. (Inherited from Control.) | |
UnitOfWorkObject |
Gets the UnitOfWork object used by this control. Not defined if LivePersistence is set to true.
| |
UpdateParameters |
Parameters which are used to construct a PredicateExpression for live filtering. Hook up control properties or other parameters with the datasource
so the datasource can filter based on values in other controls.
(Inherited from LLBLGenProDataSourceBase.) | |
ValidateRequestMode | Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values. (Inherited from Control.) | |
ViewState | Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page. (Inherited from Control.) | |
ViewStateIgnoresCase | Gets a value that indicates whether the StateBag object is case-insensitive. (Inherited from Control.) | |
ViewStateMode | Gets or sets the view-state mode of this control. (Inherited from Control.) | |
Visible | Gets or sets a value indicating whether the control is visually displayed. (Inherited from DataSourceControl.) |
Name | Description | |
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AddedControl | (Inherited from Control.) | |
AddParsedSubObject | Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object. (Inherited from Control.) | |
ApplyStyleSheetSkin | Applies the style properties that are defined in the page style sheet to the control. (Inherited from DataSourceControl.) | |
BeginRenderTracing | Begins design-time tracing of rendering data. (Inherited from Control.) | |
BuildProfileTree | Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page. (Inherited from Control.) | |
ClearCachedClientID | Sets the cached ClientID value to null. (Inherited from Control.) | |
ClearChildControlState | Deletes the control-state information for the server control's child controls. (Inherited from Control.) | |
ClearChildState | Deletes the view-state and control-state information for all the server control's child controls. (Inherited from Control.) | |
ClearChildViewState | Deletes the view-state information for all the server control's child controls. (Inherited from Control.) | |
ClearEffectiveClientIDMode | Sets the ClientIDMode property of the current control instance and of any child controls to Inherit. (Inherited from Control.) | |
CreateChildControls | Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering. (Inherited from Control.) | |
CreateControlCollection | Creates a collection to store child controls. (Inherited from DataSourceControl.) | |
CreateStateDataObject |
Creates the state data object.
(Inherited from LLBLGenProDataSourceBase.) | |
DataBind | Binds a data source to the invoked server control and all its child controls. (Inherited from Control.) | |
DataBind(Boolean) | Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event. (Inherited from Control.) | |
DataBindChildren | Binds a data source to the server control's child controls. (Inherited from Control.) | |
Dispose | Enables a server control to perform final clean up before it is released from memory. (Inherited from Control.) | |
EndRenderTracing | Ends design-time tracing of rendering data. (Inherited from Control.) | |
EnsureChildControls | Determines whether the server control contains child controls. If it does not, it creates child controls. (Inherited from Control.) | |
EnsureID | Creates an identifier for controls that do not have an identifier assigned. (Inherited from Control.) | |
Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) | |
FindControl(String) | Searches the current naming container for a server control with the specified id parameter. (Inherited from DataSourceControl.) | |
FindControl(String, Int32) | Searches the current naming container for a server control with the specified id and an integer, specified in the pathOffset parameter, which aids in the search. You should not override this version of the FindControl method. (Inherited from Control.) | |
Focus | Sets input focus to the control. (Inherited from DataSourceControl.) | |
GetDesignModeState | Gets design-time data for a control. (Inherited from Control.) | |
GetHashCode | Serves as the default hash function. (Inherited from Object.) | |
GetRouteUrl(Object) | Gets the URL that corresponds to a set of route parameters. (Inherited from Control.) | |
GetRouteUrl(RouteValueDictionary) | Gets the URL that corresponds to a set of route parameters. (Inherited from Control.) | |
GetRouteUrl(String, Object) | Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control.) | |
GetRouteUrl(String, RouteValueDictionary) | Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
GetUniqueIDRelativeTo | Returns the prefixed portion of the UniqueID property of the specified control. (Inherited from Control.) | |
GetView |
Gets the view.
(Overrides LLBLGenProDataSourceBaseGetView.) | |
GetView(String) |
Gets the named data source view associated with the data source control.
(Inherited from LLBLGenProDataSourceBase.) | |
GetViewNames |
Gets a collection of names, representing the list of DataSourceView objects associated with the DataSourceControl control.
(Inherited from LLBLGenProDataSourceBase.) | |
HasControls | Determines if the server control contains any child controls. (Inherited from DataSourceControl.) | |
HasEvents | Returns a value indicating whether events are registered for the control or any child controls. (Inherited from Control.) | |
InitClass |
Inits the class
(Inherited from LLBLGenProDataSourceBase.) | |
IsLiteralContent | Determines if the server control holds only literal content. (Inherited from Control.) | |
LoadControlState |
Restores control-state information from a previous page request that was saved by the SaveControlState method.
(Inherited from LLBLGenProDataSourceBase.) | |
LoadViewState |
Restores view-state information from a previous page request that was saved by the SaveViewState method.
(Inherited from LLBLGenProDataSourceBase.) | |
MapPathSecure | Retrieves the physical path that a virtual path, either absolute or relative, maps to. (Inherited from Control.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
OnBubbleEvent | Determines whether the event for the server control is passed up the page's UI server control hierarchy. (Inherited from Control.) | |
OnDataBinding | Raises the DataBinding event. (Inherited from Control.) | |
OnInit |
Raises the Init event.
(Inherited from LLBLGenProDataSourceBase.) | |
OnLoad | Raises the Load event. (Inherited from Control.) | |
OnPreRender | Raises the PreRender event. (Inherited from Control.) | |
OnUnload | Raises the Unload event. (Inherited from Control.) | |
OpenFile | Gets a Stream used to read a file. (Inherited from Control.) | |
RaiseBubbleEvent | Assigns any sources of the event and its information to the control's parent. (Inherited from Control.) | |
RaiseDataSourceChangedEvent | Raises the DataSourceChanged event. (Inherited from DataSourceControl.) | |
RemovedControl | (Inherited from Control.) | |
Render | Sends server control content to a provided HtmlTextWriter object, which writes the content to be rendered on the client. (Inherited from Control.) | |
RenderChildren | Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client. (Inherited from Control.) | |
RenderControl(HtmlTextWriter) | Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled. (Inherited from DataSourceControl.) | |
RenderControl(HtmlTextWriter, ControlAdapter) | Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object. (Inherited from Control.) | |
ResolveAdapter | Gets the control adapter responsible for rendering the specified control. (Inherited from Control.) | |
ResolveClientUrl | Gets a URL that can be used by the browser. (Inherited from Control.) | |
ResolveUrl | Converts a URL into one that is usable on the requesting client. (Inherited from Control.) | |
SaveControlState |
Saves any server control state changes that have occurred since the time the page was posted back to the server.
(Inherited from LLBLGenProDataSourceBase.) | |
SaveViewState |
Saves any server control view-state changes that have occurred since the time the page was posted back to the server.
(Inherited from LLBLGenProDataSourceBase.) | |
Select |
Selects data from the underlying storage using the parameters set. You don't need to call this method if you've setup databinding using DataSourceID
values.
(Inherited from LLBLGenProDataSourceBase.) | |
SetDesignModeState | Sets design-time data for a control. (Inherited from Control.) | |
SetRenderMethodDelegate | Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from Control.) | |
SetTraceData(Object, Object) | Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value. (Inherited from Control.) | |
SetTraceData(Object, Object, Object) | Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value. (Inherited from Control.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
TrackViewState |
Causes tracking of view-state changes to the server control so they can be stored in the server control's StateBag object. This object is accessible through the ViewState property.
(Inherited from LLBLGenProDataSourceBase.) |
Name | Description | |
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DataBinding | Occurs when the server control binds to a data source. (Inherited from Control.) | |
Disposed | Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. (Inherited from Control.) | |
ElementsFetched |
Event which is raised when LivePersistence is set to true and the datasource control has performed a fetch of elements (be it entities, a typed list or
a typedview). Use this event to be able to perform actions when a fetch takes place. The sender of the event is the datasource control so use that
object to obtain the data fetched.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityDeleted |
Event which is raised when LivePersistence is set to true and an entity was deleted successfully. The deleted entity is part of the
event args.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityDeleting |
Event which is raised when this datasource control is about to perform the delete action on an entity. If LivePersistence is set to false,
this event is raised right before the entity to delete is added to the unitofwork(2) object. Cancelling this event will abort the delete action and
the entity won't be inserted. The entity to delete is part of the event args.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityInserted |
Event which is raised when LivePersistence is set to true and an entity was inserted successfully. The inserted entity is part of the
event args.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityInserting |
Event which is raised when this datasource control is about to perform the Insert action on an entity. If LivePersistence is set to false,
this event is raised right before the entity to insert is added to the unitofwork(2) object. Cancelling this event will abort the insert action and
the entity won't be inserted. The entity to insert is part of the event args.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityUpdated |
Event which is raised when LivePersistence is set to true and an entity was updated successfully. The updated entity is part of the
event args.
(Inherited from LLBLGenProDataSourceBase.) | |
EntityUpdating |
Event which is raised when this datasource control is about to perform the update action on an entity. If LivePersistence is set to false,
this event is raised right before the entity to update is added to the unitofwork(2) object. Cancelling this event will abort the update action and
the entity won't be inserted. The entity to update is part of the event args.
(Inherited from LLBLGenProDataSourceBase.) | |
Init | Occurs when the server control is initialized, which is the first step in its lifecycle. (Inherited from Control.) | |
Load | Occurs when the server control is loaded into the Page object. (Inherited from Control.) | |
PerformGetDbCount |
Event which is raised when LivePersistence is set to false and a GetDbCount has to be performed.
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PerformSelect |
Event which is raised when LivePersistence is set to false and a select has to be performed.
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PerformWork |
Event which is raised when LivePersistence is set to false and an insert/update/delete has to be performed.
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PreRender | Occurs after the Control object is loaded but prior to rendering. (Inherited from Control.) | |
Unload | Occurs when the server control is unloaded from memory. (Inherited from Control.) |
Name | Description | |
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IParserAccessorAddParsedSubObject | For a description of this member, see AddParsedSubObject(Object). (Inherited from Control.) | |
IListSourceContainsListCollection | Indicates whether the data source control is associated with one or more lists of data. (Inherited from DataSourceControl.) | |
IControlBuilderAccessorControlBuilder | For a description of this member, see ControlBuilder. (Inherited from Control.) | |
IDataBindingsAccessorDataBindings | For a description of this member, see DataBindings. (Inherited from Control.) | |
IDataSourceDataSourceChanged | Occurs when a data source control has changed in a way that affects data-bound controls. (Inherited from DataSourceControl.) | |
IExpressionsAccessorExpressions | For a description of this member, see Expressions. (Inherited from Control.) | |
IControlDesignerAccessorGetDesignModeState | For a description of this member, see GetDesignModeState. (Inherited from Control.) | |
IListSourceGetList | Gets a list of data source controls that can be used as sources of lists of data. (Inherited from DataSourceControl.) | |
IDataSourceGetView | Gets the named DataSourceView object associated with the DataSourceControl control. Some data source controls support only one view, while others support more than one. (Inherited from DataSourceControl.) | |
IDataSourceGetViewNames | Gets a collection of names, representing the list of DataSourceView objects associated with the DataSourceControl control. (Inherited from DataSourceControl.) | |
IDataBindingsAccessorHasDataBindings | For a description of this member, see HasDataBindings. (Inherited from Control.) | |
IExpressionsAccessorHasExpressions | For a description of this member, see HasExpressions. (Inherited from Control.) | |
IControlDesignerAccessorSetDesignModeState | For a description of this member, see SetDesignModeState(IDictionary). (Inherited from Control.) | |
IControlDesignerAccessorSetOwnerControl | For a description of this member, see SetOwnerControl(Control). (Inherited from Control.) | |
IControlDesignerAccessorUserData | For a description of this member, see UserData. (Inherited from Control.) |