Can't a globally accesible dialog variable

[RobberFox]

I have this code:
```basic

Code: Select all

Dim oDialog1

Sub StartDialog1
	BasicLibraries.LoadLibrary("Tools")
	oDialog1 = Tools.LoadDialog("Standard", "HelloDlg")
    oDialog1.Execute()
End Sub

Sub ExitDialog
	oDialog1.endExecute()
End Sub

```
But when using `ExitDialog` event handler I get an error that my `oDialog1` object variable is not set. What's wrong?

[ms777]

Replace

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Dim oDialog1

by

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Global oDialog1 

[JeJe]

It can be simpler to avoid a global variable. If you're calling the sub from a button you pressed on the dialog you can get the dialog from the event without needing one.

Code: Select all

Sub ExitDialog(ev)
	ev.source.getcontext.endExecute()
End Sub