CODEWITHSUNDEEP
c#devexpressdevexpress-windows-ui
Shubhit304
Shubhit304

Reputation: 301

Identify the type of control selected on DiagramControl object

I am using DiagramControl of devexpress tools. When I add shape, insert images and text field on it. How do I detect the type of control which is selected by user on its SelectionChanged event? When I use diagramControl.Items array iterator

for (int iControlIndex = 0; iControlIndex < diagControl1.Items.Count; iControlIndex++)
{    
    (diagControl1.Items[iControlIndex] as DiagramImage)
}

if its DiagramImage then it works but if it is DiagramShape it gives exception. I need to write something like switch case on shape item selected which gives Shape type in cases like its Shape or Image or Text.

Upvotes: 0

Views: 129

Answers (1)

Brendon
Brendon

Reputation: 1259

Can you just try something like this:

DiagramItem currentItem = diagControl1.Items[iControlIndex];

if (currentItem is DiagramShape)
{
     // Do whatever for DiagramShape
     (currentItem as DiagramShape).DoSomething();
}
else if (currentItem is DiagramConnector)
{
     // Do whatever for DiagramConnector)
     (currentItem as DiagramShape).DoSomething();
}

Upvotes: 1

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