ITextBufferEdit.Apply Method
Commits all the modifications made with this ITextBufferEdit object to the underlying ITextBuffer. It also causes the ITextBuffer to generate a new snapshot and raise its Changed event if any modifications were made.
Namespace: Microsoft.VisualStudio.Text
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
声明
Function Apply As ITextSnapshot
ITextSnapshot Apply()
ITextSnapshot^ Apply()
abstract Apply : unit -> ITextSnapshot
function Apply() : ITextSnapshot
Return Value
Type: Microsoft.VisualStudio.Text.ITextSnapshot
A snapshot of the state of the ITextBuffer after the change is applied. If there was no change, or edit was canceled, no new snapshot will be generated, and the previous snapshot will be returned.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | The Apply or Cancel or Dispose method has previously been called on this object. |
Remarks
Canceled may be true after this method returns if a handler of the buffer's Changing event canceled the change.
This method may be called only once. After it is called, any other calls on this object (other than Dispose) will result in an InvalidOperationException.
.NET Framework Security
- 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.