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Old October 14th, 2004, 05:29 AM
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Default sql query problem

Please help me i have a fuction that will check that, if there is any value exist in table
as input given.
the fuction i have written is like this but not working:

private int GetShopID(string ShopName)
    string connectionString = ConfigurationSettings.AppSettings["conStr"];
    string qry ="SELECT ShopID FROM tblShopInformation where ShopName=@ShopName";
    SqlConnection con= new SqlConnection(connectionString);
    SqlCommand cmd= new SqlCommand(qry,con);
    cmd.Parameters.Add("@ShopName",SqlDbType.NVarChar, 50).Value = ShopName;
    string Shop_ID=qry;
    int ShopID=Convert.ToInt16("Shop_ID");
    Label1.Text="value exist";
    return 0;

private void Page_Load(object sender, System.EventArgs e)


If there is any other method to check the value in the sql table please
make this kind of fuction for me ..i'll be thankfull.

Baby Prgrammer
  #2 (permalink)  
Old October 14th, 2004, 07:13 AM
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Dim bResult As Boolean = False
Dim objConn As New OleDbConnection(ConfigurationSettings.AppSettings( "conStr"))
Dim strSQL As String
Dim strTestValue As String
Dim objCommand As New OleDbCommand

objCommand.Connection = objConn
strSQL = String.Format("SELECT shopid FROM tblShopInformation WHERE (ShopName='{0}');", ShopName)
objCommand.CommandText = strSQL
objCommand.CommandType = CommandType.Text

strTestValue = CType(objCommand.ExecuteScalar, String)

If Not strTestValue Is Nothing Then
    If strTestValue = ShopName Then
        bResult = True

Sorry for the VB code.


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