| Below code is used to convert string into upper case by using javascript code an jacvascript function is given below
< script runat="server">
private void convertstrtoupper(object sender, EventArgs e)
{
string strtext = TextBox1.Value;
OutputID.InnerHtml = strtext.ToUpper();
}
< /script>
And here is HTML code for the controls
< input runat="server" id="TextBox1" type="text" />
< input runat="server" id="Button1" type="submit" value="COnvert" OnServerClick="convertstrtooupper">
< span runat="server" id="OutputID" /> | | |