ITextUndoHistoryRegistry.AttachHistory Method

Attaches an existing ITextUndoHistory to a text buffer. The buffer must not already be mapped in this registry.

Namespace:  Microsoft.VisualStudio.Text.Operations
Assembly:  Microsoft.VisualStudio.Text.Logic (in Microsoft.VisualStudio.Text.Logic.dll)

Syntax

'Declaración
Sub AttachHistory ( _
    context As Object, _
    history As ITextUndoHistory _
)

void AttachHistory(
    Object context,
    ITextUndoHistory history
)

void AttachHistory(
    Object^ context, 
    ITextUndoHistory^ history
)

abstract AttachHistory : 
        context:Object * 
        history:ITextUndoHistory -> unit 

function AttachHistory(
    context : Object, 
    history : ITextUndoHistory
)

Parameters

• context
  Type: System.Object
  This object should always be an ITextBuffer.

• history
  Type: Microsoft.VisualStudio.Text.Operations.ITextUndoHistory
  An ITextUndoHistory object to associate with the text buffer.

Remarks

Only a weak reference is held to the buffer.

.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.

See Also

Reference

ITextUndoHistoryRegistry Interface

Microsoft.VisualStudio.Text.Operations Namespace