Is there a way to trigger this javascript function using C# code in the backend when the page loads? Your assistance is greatly appreciated, thank you.
<script type="text/javascript">
document.onkeydown = function (event)
{
event = (event || window.event);
if (event.keyCode == 20)
{
alert('Caps not allow');
}
}
</script>
Consider utilizing the RegisterStartupScript method for your solution.
Here is an example in C#:
private void Page_Load1(object sender, System.EventArgs e)
{
string js = "document.onkeydown = function (event) { event = (event || window.event); if (event.keyCode == 20) { alert('Caps not allowed'); } }";
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "capscheck", js, true);
}
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