protected void createCentertBuntton_Click(object sender, EventArgs e)
{
Random random = new Random();
string userID = random.Next(10, 1000).ToString();
string path = Path.GetRandomFileName();
path = path.Replace(".", "");
string password = path;
Center aCenter = new Center();
aCenter.CenterName = centerNameTextBox.Text;
aCenter.DistrictId = Convert.ToInt32(districtDropdownList.SelectedValue);
aCenter.ThanaId = Convert.ToInt32(thanaDropDownList.SelectedValue);
aCenter.CenterUserId = userID;
aCenter.CenterPassword = password;
string alertCreate = aCenterManager.CreateNewCenter(aCenter);
Response.Redirect("CenterCreateSuccessUI.aspx?q=" + alertCreate);
}