Hello

I have a question. I want that when an user write in a textBox the text must be transformed with uppercase letter. Somebody can tell me how I can make this?

I started not from a long time to use asp net and so I have needed some help....I'm sorry 

Hi,

Add this style in your text box

eg:

 <asp:TextBox ID="TextBox1" runat="server" style="text-transform:uppercase"></asp:TextBox>

Thanks

 Hi,

You can define client onkeypress event for TextBox. In this event, you can transform the content in textbox. You can also define onblur client event. It will be execute after textbox losts focus.