DriveListBoxArray.Validating Event
Definition
Important
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Occurs when the control is validating.
public:
event System::ComponentModel::CancelEventHandler ^ Validating;public event System.ComponentModel.CancelEventHandler Validating;member this.Validating : System.ComponentModel.CancelEventHandler Public Custom Event Validating As CancelEventHandler Public Event Validating As CancelEventHandler Event Type
Remarks
When you change the focus by using the keyboard (TAB, SHIFT+TAB, and so on), by calling the Select or SelectNextControl methods, or by setting the ActiveControl property to the current form, focus events occur in the following order:
When you change the focus by using the mouse or by calling the Focus method, focus events occur in the following order:
If the CausesValidation property is set to false, the Validating and Validated events are suppressed.
If the Cancel property of the CancelEventArgs is set to true in the Validating event delegate, all events that would usually occur after the Validating event are suppressed.
For more information about how to handle events, see Handling and Raising Events.
Note
Functions and objects in the Microsoft.VisualBasic.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.
