ITextUndoHistoryRegistry.RegisterHistory Method

Gets, and if necessary creates, a history associated with the context.

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

Syntax

'Declaration
Function RegisterHistory ( _
    context As Object _
) As ITextUndoHistory

ITextUndoHistory RegisterHistory(
    Object context
)

ITextUndoHistory^ RegisterHistory(
    Object^ context
)

abstract RegisterHistory : 
        context:Object -> ITextUndoHistory

function RegisterHistory(
    context : Object
) : ITextUndoHistory

Parameters

• context
  Type: Object

  This object should always be an ITextBuffer.

Return Value

Type: Microsoft.VisualStudio.Text.Operations.ITextUndoHistory
An ITextUndoHistory

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