Thank you for writing.
It is possible to perform validation of the editor's valueбъ subscribing to the ValueChanging
event for the respective editor. Here is a sample code snippet, demonstrating how to use the GanttViewElement.EditorInitialized
event and subscribe to the GanttViewDateTimeEditor.ValueChanging
event, which can be canceled when the new value is not valid:
sender, GanttViewItemEditorInitializedEventArgs e)
GanttViewDateTimeEditor dtEditor = e.Editor
sender, ValueChangingEventArgs e)
"New value is not valid"
I hope this information helps. Should you have further questions, I would be glad to help.
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