ToolStripDropDownItem.ProcessDialogKey(Keys) Method
Definition
Important
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Processes a dialog key.
protected public:
override bool ProcessDialogKey(System::Windows::Forms::Keys keyData);
protected internal override bool ProcessDialogKey (System.Windows.Forms.Keys keyData);
override this.ProcessDialogKey : System.Windows.Forms.Keys -> bool
Protected Friend Overrides Function ProcessDialogKey (keyData As Keys) As Boolean
Parameters
Returns
true
if the key was processed by the item; otherwise, false
.
Remarks
This method is called during message preprocessing to handle the UP, DOWN, LEFT, RIGHT, ENTER, and SPACEBAR keys in order to navigate the hierarchy of drop-down menus.
Notes to Inheritors
When overriding the ProcessDialogKey(Keys) method in a derived class, the overriding implementation should return true
to indicate that it has processed the key. Derived classes will seldom, if ever, need to override this method.
Applies to
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