Exception Property
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BindingManagerDataErrorEventArgs.Exception Property

 

Gets the Exception caught in the binding process that caused the DataError event to be raised.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public Exception Exception { get; }

Property Value

Type: System.Exception

The Exception that caused the DataError event to be raised.

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the BindingManagerBase.DataError event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of a type that inherits from BindingManagerBase, such as a PropertyManager or CurrencyManager. Then name the instance BindingManagerBase1 and ensure that the event handler is associated with the BindingManagerBase.DataError event.

private void BindingManagerBase1_DataError(Object sender, BindingManagerDataErrorEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Exception", e.Exception );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "DataError Event" );
}

.NET Framework
Available since 2.0
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