Hello everyone, I have a list box control on my form. When I click on something on the list box, I want to determine if the text of the item I've clicked in the list box is uppercase or not (even if the text is HELLO WORLD! and it contains a space between HELLO and WORLD and an exclamation mark, it should be marked as uppercase and the program should display a message like: "The text you've clicked is uppercase"). I don't know how to get this! Can someone help me? Thanks in advance!