IProjectionBufferBase.Insert Method

Artikel
03/12/2015

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

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

Syntax

'Declaration
Function Insert ( _
    position As Integer, _
    text As String _
) As IProjectionSnapshot

IProjectionSnapshot Insert(
    int position,
    string text
)

IProjectionSnapshot^ Insert(
    int position, 
    String^ text
)

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

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

Parameters

position
Type: Int32

The buffer position at which the first character of the text will appear.

text
Type: String

The text to be inserted.

Return Value

Type: Microsoft.VisualStudio.Text.Projection.IProjectionSnapshot
An IProjectionSnapshot.

Exceptions

Exception	Condition
ArgumentNullException	text is nulla null reference (Nothing in Visual Basic).
ArgumentOutOfRangeException	position is less than zero or 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 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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