Hi friends
I want to know ho to add an image in this following scenario
I have to check if the user is already exist a massege displays with like warning image when the condition true displays rite (sign) image
I hope you got my point
protected void txtBoxAddNewUser_TextChanged(object sender, EventArgs e)
{
string conStr = "Data Source=localhost;Initial Catalog=My_DB;Integrated Security=True";
SqlConnection con = new SqlConnection(conStr);
con.Open();
string query = "Select * From User where User_Name=@User_Name";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@User_Name", txtBoxAddNewUser.Text);
SqlDataReader dr = cmd.ExecuteReader();
if (dr != null && dr.HasRows)
{
lblmsg.Visible = true;
lblmsg.Text = "User is already Exist";
...
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