此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。
Gets an expression that evaluates to the tool tip to display for the chart legend column.
命名空间： Microsoft.ReportingServices.OnDemandReportRendering
程序集： Microsoft.ReportingServices.ProcessingCore（在 Microsoft.ReportingServices.ProcessingCore.dll 中）
语法
声明
Public ReadOnly Property ToolTip As ReportStringProperty
Get
用法
Dim instance As ChartLegendColumn
Dim value As ReportStringProperty
value = instance.ToolTip
public ReportStringProperty ToolTip { get; }
public:
property ReportStringProperty^ ToolTip {
ReportStringProperty^ get ();
}
member ToolTip : ReportStringProperty
function get ToolTip () : ReportStringProperty
属性值
类型：Microsoft.ReportingServices.OnDemandReportRendering.ReportStringProperty
A ReportStringProperty object that represents the tool tip to display for the chart legend column.