delphi keypress ctrl+v
In Delphi, you can detect when the user presses the Ctrl+V key combination by handling the OnKeyPress
event of a component, such as a TEdit
or TMemo
control. Here is an example of how you can do this:
procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
if (GetKeyState(VK_CONTROL) and $8000 <> 0) and (Key = #22) then
begin
// Ctrl+V was pressed
// Add your code here to handle the Ctrl+V key combination
end;
end;
In this example, the Edit1KeyPress
procedure is the event handler for the OnKeyPress
event of an TEdit
control named Edit1
. Inside the event handler, we check if the Ctrl key is being pressed (by using the GetKeyState
function) and if the pressed key is #22
, which corresponds to the Ctrl+V combination. If both conditions are met, you can add your code to handle the Ctrl+V key combination inside the provided begin
and end
blocks.
Remember to assign this event handler to the OnKeyPress
event of your component in order for it to be triggered when the user presses keys.