Diagram method can''t found

[Administrator]

Hello,
the new version 4.2.0.60 has dropped the UndoCommand etc. I got following errors when I upgrade from v3.3.0.0.
Any idea to get around?

Lan


Error 27 ''Syncfusion.Windows.Forms.Diagram.Controls.Diagram'' does not contain a definition for ''UndoCommand'' C:\PMA\STN.PMA.UL\frmDecisionTree.cs 4956 20 STN.PMA.UL
Error 28 ''Syncfusion.Windows.Forms.Diagram.Controls.Diagram'' does not contain a definition for ''RedoCommand'' C:\PMA\STN.PMA.UL\frmDecisionTree.cs 4959 20 STN.PMA.UL
Error 29 ''Syncfusion.Windows.Forms.Diagram.Controls.Diagram'' does not contain a definition for ''CanUndo'' C:\PMA\STN.PMA.UL\frmDecisionTree.cs 5089 35 STN.PMA.UL
Error 30 ''Syncfusion.Windows.Forms.Diagram.Controls.Diagram'' does not contain a definition for ''CanRedo'' C:\PMA\STN.PMA.UL\frmDecisionTree.cs 5090 35 STN.PMA.UL

[J.Nagarajan]

Hi Lan,

Sorry for the delay in response.

UndoCommand(),RedoCommand() methods and CanUndo,CanRedo bool properties of Syncfusion.Windows.Forms.Diagram.Controls.Diagram is no longer valid for the version 4.2.0.60.

You could use the following code snippet to achieve the same

this.diagram1.Controller.UndoCommand();
this.diagram1.Controller.RedoCommand();
bool canundo=this.diagram1.Controller.CanUndo;
bool canredo=this.diagram1.Controller.CanRedo;

Please let me know if you have any questions.

Thanks,
Nagaraj