Whastapp ListBox KeyPress KeyDown Leave DateTime.Now KeyValue We built a chat Application (like Whatsapp, is typing …)
We learned how to add ListBox and more events into our WinForm application.
More topics covered:
- ListBox (Add item, get count, set focus)
- KeyPress event: whenever the user clicked on keyboard inside TextBox
- KeyDown: here we can detect ENTER key [KeyValue == 13]
- Leave: whenever the user left the TextBox
- How to print the current Date-Time
- How to convert Integer into String , i.e. x.ToString()
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