IProjectionBufferBase.Delete Method (Span)
Deletes a span of characters from the buffer.
Namespace: Microsoft.VisualStudio.Text.Projection
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
'宣言
Function Delete ( _
deleteSpan As Span _
) As IProjectionSnapshot
IProjectionSnapshot Delete(
Span deleteSpan
)
IProjectionSnapshot^ Delete(
Span deleteSpan
)
abstract Delete :
deleteSpan:Span -> IProjectionSnapshot
function Delete(
deleteSpan : Span
) : IProjectionSnapshot
Parameters
- deleteSpan
Type: Microsoft.VisualStudio.Text.Span
The span of characters to delete.
Return Value
Type: Microsoft.VisualStudio.Text.Projection.IProjectionSnapshot
An IProjectionSnapshot.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | deleteSpan.The end of the span is greater than the length of the buffer. |
| InvalidOperationException | A ITextEdit is currently active. |
Remarks
This is a shortcut for creating a new ITextEdit object, using it to delete the text, and then applying it. If the deletion fails on account of a read-only region, the snapshot returned will be the same as the current snapshot of the buffer before the attempted deletion.
.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.