Gets the filter.
Namespace: Microsoft.VisualStudio.Data.Services
Assembly: Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)
Syntax
'宣言
ReadOnly Property Filter As String
'使用
Dim instance As IVsDataMappedObjectSelection
Dim value As String
value = instance.Filter
string Filter { get; }
property String^ Filter {
String^ get ();
}
function get Filter () : String
Property Value
Type: System.String
A string representing the filter.
Remarks
The filter is used when there is no one-to-one mapping between the data source–specific type and the generic mapped type. Take, for example, an index underlying type that can map to both the UniqueKey and Index mapped types. In this case, the mapped type UniqueKey can have a filter that allows it to map to the right index type.
The format of a filter expression corresponds to the format of the DataColumn expression. For more information, see Expression.
Permissions
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
See Also
Reference
IVsDataMappedObjectSelection Interface