using System.Data;
using System.Data.SqlClient;
public partial class CheckIDControl : System.Web.UI.UserControl
{
#region Event Handlers
protected void Page_Load(object sender, System.EventArgs e)
{
// Empty
}
protected void btnCheck_Click(object sender, System.EventArgs e)
{
SqlConnection objCon = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
objCon.Open();
SqlCommand objCmd = new SqlCommand();
objCmd.Connection = objCon;
objCmd.CommandText = "Select UserID From MemberShip Where UserID = '" + this.txtUserID.Text.Trim() + "'";
objCmd.CommandType = CommandType.Text;
SqlDataReader objDr = objCmd.ExecuteReader();
if (objDr.Read())
{
this.lblMsg.Text = "사용하실 수 없습니다.";
}
else
{
this.lblMsg.Text = "사용하실 수 있습니다.";
}
objDr.Close(); objCon.Close();
}
#endregion
}