[SRCategory("CatBehavior")]
[SRDescription("FormOnFormClosingDescr")]
public event System.Windows.Forms.FormClosingEventHandler FormClosing
public event FormClosing: System.Windows.Forms.FormClosingEventHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
[SRCategory("CatBehavior")]
[SRDescription("FormOnFormClosingDescr")]
public: __event System.Windows.Forms.FormClosingEventHandler* FormClosing
[SRCategory("CatBehavior")]
[SRDescription("FormOnFormClosingDescr")]
public:
event System.Windows.Forms.FormClosingEventHandler^ FormClosing
'Declaration
<SRCategoryAttribute("CatBehavior")>
<SRDescriptionAttribute("FormOnFormClosingDescr")>
Public Event FormClosing As System.Windows.Forms.FormClosingEventHandler
'Usage
Dim instance As LicenseDialog
Dim handler As System.Windows.Forms.FormClosingEventHandler
AddHandler instance.FormClosing, handler
The event handler receives an argument of type System.Windows.Forms.FormClosingEventArgs containing data related to this event. The following FormClosingEventArgs properties provide information specific to this event.
| Property | Description |
|---|
| Cancel | (Inherited from System.ComponentModel.CancelEventArgs) |
| CloseReason | Gets a value that indicates why the form is being closed. |
Target Platforms: .NET CLR 4.8 or higher