ITextBuffer.Insert Method

Статья
02/28/2011

Inserts the given text at the specified position in the ITextBuffer.

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

Syntax

'Декларация
Function Insert ( _
    position As Integer, _
    text As String _
) As ITextSnapshot

ITextSnapshot Insert(
    int position,
    string text
)

ITextSnapshot^ Insert(
    int position, 
    String^ text
)

abstract Insert : 
        position:int * 
        text:string -> ITextSnapshot

function Insert(
    position : int, 
    text : String
) : ITextSnapshot

Parameters

position
Type: System.Int32
The buffer position at which the first character of the text will appear.

text
Type: System.String
The text to be inserted.

Return Value

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

Exceptions

Exception	Condition
ArgumentNullException	text is nulla null reference (Nothing in Visual Basic).
InvalidOperationException	A text edit is currently active.
ArgumentOutOfRangeException	position is less than zero or greater than the length of the buffer.

Remarks

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

.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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