The KeyPreviewEventArgs class implements argument of the OnKeyPreview event.
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The Create constructor creates an argument of the OnKeyPreview event. |
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Cancel | The Cancel property determines whether the next event related to the keys pressing occurs. |
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KeyMessage | The KeyMessage property returns the value that indicates why the OnKeyPreview event was generated. |
| Property name | Brief description | |
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Key | The Key property determines a code of the key that was pressed or released. |
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ShiftState | The ShiftState property returns the value that corresponds to the state of auxiliary keys (SHIFT, ALT and CTRL) when the keyboard actions are executed. |
See also: