How to inactivate a split command, before the split process completion

Question

Here is the normal process for split. The user clicks on split button, it activates the split command. Then he draws the splitting line across a graphic. Then split happens. Now the split command becomes inactive(automatically as usual) I now do some things in edit completed. These above are the usual steps But say the user does this The user clicks on split button. split command gets activated Now the user does not draw a line.(say he does a mistake). He clicks on some save button Now I want the split to get inactivated. How can I do this. I tried like this using the code editor.CancelActive. But still after running that code , the user is still able to draw the splitting line. Here is my Xaml & C sharp private void CutHyperlinkButton_Click(object sender, RoutedEventArgs e) { CutHyperlinkButton.Command = editor.Cut; ///do something here } private void SaveSplitHyperlinkButton_Click(object sender, RoutedEventArgs e) { //do some things like close menus CutHyperlinkButton.Command = editor.CancelActive; ( This does not work) } void editor_EditCompleted(object sender, Editor.EditEventArgs e) { //do some thing } Split_Menu.jpg

JenniferNery · Answer

Please try the following sample: http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#EditToolsExplicitSave.

You should find the same behavior that Cut command is only enabled when there is a selected Polyline/Polygon unless AutoSelect is checked, then it is always enabled.

In order to enable Cut again, you need to make a selection first.

MuralidharMoka · Answer

Hi Jennifer
Sorry, If I did not explain my problem well.

The below(your) code worked well and it stopped the split line
your  Code:
if(editor.CancelActive.CanExecute(null))
     editor.CancelActive.Execute(null);

But now It disables the split button it self.It does not enabled until I split that polygon.
I explained my problem in steps below.

What I do is.
1) I select the polygon before doing the split command
2)   I click on split button command with has (editor.cut in it), which is below method
    private void CutHyperlinkButton_Click(object sender, RoutedEventArgs e)
     {
        CutHyperlinkButton.Command = editor.Cut;

///do something here

}
3) Next I dont draw the split line. 
4) I hit on the SaveChanges Button. (code of it below)

private void SaveSplitHyperlinkButton_Click(object sender, RoutedEventArgs e)
        {
          //I copied your lines of code here
         if(editor.CancelActive.CanExecute(null))
          editor.CancelActive.Execute(null);    
         //here I unselect the graphic 
        }
   Note: This worked well it disabled the split line
5) After this I observed that the

SaveSplitHyperlinkButton is disabled.

6) I observed that it gets enabled only when I select the same polygon back again, and if I split that one again. Then only the button gets enabled for splitting other polygons.

Cannot figure why the split command remebers the selected polygon to be split.

Is there any way, I can enable the SaveSplitHyperlinkButton  back again with code.

Thanks for the help.
Muralidhar Moka

MuralidharMoka · Answer

Thanks for the help. This solved my problem.
Muralidhar Moka

Hi Jenniefer,

When I run this command. This disabled the CutHyperlinkButton.
How do I enable it again.

becuase if I want to do my next split I  need to click on this button 
and run this method

private void CutHyperlinkButton_Click(object sender, RoutedEventArgs e)
{
CutHyperlinkButton.Command = editor.Cut;

///do something here

}

Thanks
Muralidhar Moka