ITextBuffer.Replace Method

项目
08/02/2012

Replaces a sequence of characters with different text. This is equivalent to first deleting the text to be replaced and then inserting the new text.

Namespace: Microsoft.VisualStudio.Text
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)

Syntax

声明
Function Replace ( _
    replaceSpan As Span, _
    replaceWith As String _
) As ITextSnapshot

ITextSnapshot Replace(
    Span replaceSpan,
    string replaceWith
)

ITextSnapshot^ Replace(
    Span replaceSpan, 
    String^ replaceWith
)

abstract Replace : 
        replaceSpan:Span * 
        replaceWith:string -> ITextSnapshot

function Replace(
    replaceSpan : Span, 
    replaceWith : String
) : ITextSnapshot

Parameters

replaceSpan
Type: Microsoft.VisualStudio.Text.Span
The span of characters to replace.

replaceWith
Type: System.String
The new text to replace the old.

Return Value

Type: Microsoft.VisualStudio.Text.ITextSnapshot
The ITextSnapshot.

Exceptions

Exception	Condition
ArgumentNullException	replaceWith is nulla null reference (Nothing in Visual Basic).
InvalidOperationException	A text edit is currently active.
ArgumentOutOfRangeException	replaceSpan.End is greater than the length of the buffer.

Remarks

This is a shortcut for creating a new ITextEdit object, using it to replace the text, and then applying it. If the replacement 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 replacement.

.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.

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