Hi guys, today I will show you how to clear the textbox value when
you press F5, This will also prevent you from submission of data when you press
F5.
First create a
design page like this
|
<%@ Page Language="C#"
AutoEventWireup="true"
CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1"
runat="server">
<div>
First Name
: <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
Last Name :
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br />
<asp:Button ID="Button1" runat="server"
Text="Button"
OnClick="Button1_Click" />
</div>
</form>
</body>
</html>
|
Now write the following code in aspx.cs page
|
protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
Session["Submitted"] = false;
}
if(Convert.ToBoolean(Session["submitted"].ToString())==true)
{
TextBox1.Text = string.Empty;
TextBox2.Text = string.Empty;
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Session["Submitted"] = true;
}
|
No comments:
Post a Comment