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Can you set the focus to a control in winforms?


Asked by Yosef Morse on Dec 15, 2021 FAQ



We can use this function to capture the focus to a specific control, but unfortunately it will not work in Load event handler. The reason is that we can not set focus to a control that haven’t been rendered (shown). However, WinForms provides us the Show event that occurs whenever the form is first displayed.
Additionally,
You can activate this feature by choosing "Tab Order" option in the "View" menu when you are in the form design view. You can also manually give the focus to a control by calling its Select method when the form loads. Thanks for contributing an answer to Stack Overflow!
Subsequently, In the Properties window in Visual Studio, set the TabIndex property of the control to an appropriate number. Set the TabIndex property to a numerical value. You can prevent a control from receiving focus when the Tab key is pressed, by setting the TabStop property to false.
Furthermore,
The reason is that we can not set focus to a control that haven't been rendered (shown). However, WinForms provides us the Show event that occurs whenever the form is first displayed. In the event handler, we can call for Focus function as shown in the code below:
Besides,
We can use this function to capture the focus to a specific control, but unfortunately it will not work in Load event handler. The reason is that we can not set focus to a control that haven't been rendered (shown). However, WinForms provides us the Show event that occurs whenever the form is first displayed.