Rank: Member
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Joined: 4/6/2010(UTC)
Posts: 24
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I have multilayerviewer1 with a image
and i have create a button with function undo and redo
Private sub Button1_click
MultiLayerViewer1.undo()
end sub
but when i click the button
Show this error message:
Undo/Redo functionality should be enabled before method call.
Because this message?
Sorry for my english
Thank you
Maurizio
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Rank: Advanced Member
Groups: Member
Joined: 3/9/2008(UTC)
Posts: 554
Was thanked: 1 time(s) in 1 post(s)
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Hi, To get worked Undo/Redo functionality you should enable it. For example: Code:Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Enable Undo/Redo functionality
MultiLayerViewer1.UndoRedoEnabled = True
MultiLayerViewer1.UndoRedoTrackingEnabled = True
End Sub
This sample for Win application. This code is called when the Form is loading. |
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Rank: Member
Groups: Member
Joined: 4/6/2010(UTC)
Posts: 24
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ok Tamila work ok :) Thank you for reply Edited by user Thursday, May 6, 2010 5:24:52 PM(UTC)
| Reason: Not specified
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