ValidationEventHandler Delegate
Definition
Important
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Represents the callback method that will handle XML schema validation events and the ValidationEventArgs.
public delegate void ValidationEventHandler(System::Object ^ sender, ValidationEventArgs ^ e);public delegate void ValidationEventHandler(object? sender, ValidationEventArgs e);public delegate void ValidationEventHandler(object sender, ValidationEventArgs e);type ValidationEventHandler = delegate of obj * ValidationEventArgs -> unitPublic Delegate Sub ValidationEventHandler(sender As Object, e As ValidationEventArgs)Parameters
- sender
- Object
The source of the event.
Note Determine the type of a sender before using it in your code. You cannot assume that the sender is an instance of a particular type. The sender is also not guaranteed to not be null. Always surround your casts with failure handling logic.
The event data.
Extension Methods
| GetMethodInfo(Delegate) |
Gets an object that represents the method represented by the specified delegate. |
Applies to
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