DataRegion 类

Represents the base class for a data region, such as Tablix.

继承层次结构

命名空间： Microsoft.ReportingServices.RdlObjectModel
程序集： Microsoft.ReportingServices.Designer.Controls（在 Microsoft.ReportingServices.Designer.Controls.dll 中）

语法

声明
Public MustInherit Class DataRegion _
    Inherits ReportItem _
    Implements IDataScopeService, IDataScope, IContainedObject
用法
Dim instance As DataRegion

public abstract class DataRegion : ReportItem, 
    IDataScopeService, IDataScope, IContainedObject

public ref class DataRegion abstract : public ReportItem, 
    IDataScopeService, IDataScope, IContainedObject

[<AbstractClassAttribute>]
type DataRegion =  
    class 
        inherit ReportItem 
        interface IDataScopeService 
        interface IDataScope 
        interface IContainedObject 
    end

public abstract class DataRegion extends ReportItem implements IDataScopeService, IDataScope, IContainedObject

DataRegion 类型公开以下成员。

构造函数

	名称	说明
	DataRegion	Creates a new instance of the DataRegion class.

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属性

	名称	说明
	ActionInfo	Gets or sets the actions that are associated with the ReportItem. （从 ReportItem 继承。）
	AllGroups	基础结构。Gets or sets all groups of the data region.
	AllowInHeaderFooter	When overridden in a derived class, gets a value that indicates whether the data region is allowed in header or footer. （覆盖 ReportItem.AllowInHeaderFooter。）
	Bookmark	Gets or sets a bookmark that can be linked to by using a Bookmark action. （从 ReportItem 继承。）
	ComponentMetadata	Gets or sets the component metadata. （从 ReportObject 继承。）
	ContainedReportItems	基础结构。Gets or sets the sub-items contained in this report item. （从 ReportItem 继承。）
	CustomProperties	Gets or sets the custom information to be handed to the report rendering component. （从 ReportItem 继承。）
	DataElementName	Gets or sets the name to use for the data element/attribute for this report item. （从 ReportItem 继承。）
	DataElementOutput	Gets or sets a value that indicates whether the item should appear in a data rendering. （从 ReportItem 继承。）
	DataSetName	Gets or sets a value that indicates which dataset to use for this data region.
	DocumentMapLabel	Gets or sets a label to identify an instance of a report item within the client UI, This provides a user-friendly label for searching. （从 ReportItem 继承。）
	DocumentMapLabelLocID	Gets or sets the unique identifier for the DocumentMapLabel property. （从 ReportItem 继承。）
	Filters	Gets or sets the filters to apply to each row of data in the data region.
	Height	Gets or sets the height of the item. （从 ReportItem 继承。）
	KeepTogether	Gets or sets a value that indicates whether all sections of the data region are kept together on one page, if possible.
	Left	Gets or sets the distance of the item from the left of the containing object. （从 ReportItem 继承。）
	Name	Gets or sets the name of the report item. （从 ReportItem 继承。）
	NoRowsMessage	Gets or sets the message to display in the data region when it contains no rows.
	PageBreak	Gets or sets the page break behavior for the data region
	PageName	Gets or sets the page name for the data region.
	Parent	The parent of this report object. （从 ReportObjectBase 继承。）
	RepeatWith	Gets or sets the name of a data region that this report item should be repeated with if that data region spans multiple pages. （从 ReportItem 继承。）
	Site	基础结构。Gets or sets the site associated with the ReportObject object. （从 ReportObject 继承。）
	SortExpressions	Gets or sets the expressions by which to sort the rows of data in the data region.
	Style	Gets the style properties of this report definition object. （从 ReportElement 继承。）
	ToolTip	Gets or sets a textual label for the report item. Used for such things as rendering TITLE and ALT attributes in HTML reports. （从 ReportItem 继承。）
	ToolTipLocID	Gets or sets the unique identifier for the ToolTip property. （从 ReportItem 继承。）
	Top	Gets or sets the distance of the item from the top of the containing object. （从 ReportItem 继承。）
	Visibility	Gets or sets the current visibility state of this report object. （从 ReportItem 继承。）
	Width	Gets or sets the width of the item. Negative sizes allowed only for lines. （从 ReportItem 继承。）
	ZIndex	Gets or sets the drawing order of the report item within the containing object. （从 ReportItem 继承。）

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方法

	名称	说明
	DeepClone	Returns a deep clone of this ReportObject instance. （从 ReportObject 继承。）
	Equals	（从 Object 继承。）
	Finalize	（从 Object 继承。）
	GetContainingDataScopes	基础结构。Returns the list of report object that contains data scopes. （从 ReportObject 继承。）
	GetDataScopesForDefaultImpl	基础结构。Returns the data scopes for default implementation. （从 ReportObject 继承。）
	GetDependenciesCore	基础结构。Returns the list of dependency objects embedded in the data region. （覆盖 ReportObject.GetDependenciesCore(IList<ReportObject>)。）
	GetHashCode	（从 Object 继承。）
	GetType	（从 Object 继承。）
	Initialize	Initializes an instance of the DataRegion class. （覆盖 ReportItem.Initialize()。）
	InitializeForDesigner	基础结构。Initializes the properties of an instance of the ReportItem class for the designer. （从 ReportItem 继承。）
	MemberwiseClone	（从 Object 继承。）
	OnChildPropertyChanged	基础结构。Raises an event when the property of the child was changed. （从 ReportObject 继承。）
	OnPropertyChanged	基础结构。Raises an event when the property was changed. （从 ReportObject 继承。）
	RdlSemanticEqualsCore	基础结构。Returns whether the report definition language semantic is the same with the core object. （从 ReportObject 继承。）
	SavePropertyValue<T>	基础结构。Saves the property value of the report object. （从 ReportObject 继承。）
	ToString	（从 Object 继承。）

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字段

	名称	说明
	AllowTypeInHeaderFooter	Specifies whether the data region allows type in header or footer.

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显式接口实现

	名称	说明
	IDisposable.Dispose	基础结构。Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. （从 ReportObject 继承。）
	IComponent.Disposed	基础结构。Occurs when the ReportObject object is disposed. （从 ReportObject 继承。）
	IDataScope.Group	基础结构。Gets the group of the data for the data region.
	IDataScopeService.GetDataScopesFor	基础结构。Gets the data scopes for the data region.