I am using following code for remember me check box
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.Cookies["username"].Value != null && Request.Cookies["password"].Value != null)
{
txtuser.Text = Request.Cookies["username"].Value;
txtpwd.Attributes["value"] = Request.Cookies["password"].Value;
}
}
}
protected void btnlogin_Click(object sender, EventArgs e)
{
if (chkremember.Checked == true)
{
Response.Cookies["username"].Value = txtuser.Text.Trim();
Response.Cookies["username"].Expires = DateTime.Now.AddDays(30);
Response.Cookies["password"].Value = txtpwd.Text.Trim();
Response.Cookies["password"].Expires = DateTime.Now.AddDays(30);
}
else
{
Response.Cookies["username"].Expires = DateTime.Now;
Response.Cookies["password"].Expires = DateTime.Now;
}
}
When i execute the application first time
'Object reference not set to an instance of an object'
error occur..
How to check the cookies or exist or not in local machine?
