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elham deljooei
NA
84
73.1k
Bind Textbox to specific column of a datatable
Jan 19 2013 3:43 AM
Hi everyone
This is my code. I want to bind Id column of DataTable to TextBox but...
SqlDataAdapter adp = new SqlDataAdapter();
adp.SelectCommand = new SqlCommand();
adp.SelectCommand.Connection = conn;
adp.SelectCommand.CommandText = "EvaluationPercent_Search";
adp.SelectCommand.CommandType = CommandType.StoredProcedure;
adp.SelectCommand.Parameters.AddWithValue("@epcnt_Name", txtNameEvaluation.Text);
DataTable dtbl = new DataTable();
conn.Open();
adp.Fill(dtbl);
conn.Close();
/*txtNameEvaluation.DataBindings.Add("Text", dtbl, "epcnt_Name");// it's correct.
txtNameEvaluation.DataBindings.Clear(); // it's correct.
txtDarsadEvaluation.DataBindings.Add("Text", dtbl, "epcnt_Percent"); // it's correct.
txtDarsadEvaluation.DataBindings.Clear();// it's correct.
txtIdEvaluation.DataBindings.Add("Text", dtbl,( "epcnt_Id")); // it's not correct.
txtIdEvaluation.DataBindings.Clear();*/// it's not correct.
/* foreach (DataColumn item in dtbl.Columns)
{
txtIdEvaluation.Text = dtbl.Rows[0]["@id"].ToString();// it's not correct.
txtNameEvaluation.Text = dtbl.Rows[0]["epcnt_Name"].ToString();// it's correct.
txtDarsadEvaluation.Text = dtbl.Rows[0]["epcnt_Percent"].ToString();// it's correct.
}*/
This is my StoreProcedure and it's correct
Use ClerksEvaluation
Go
Alter Procedure EvaluationPercent_Search
@epcnt_Name Nvarchar(50)
AS
Declare @id int;
Select @id = epcnt_Id From EvaluationPercent
Where epcnt_Name = @epcnt_Name;
select @id, epcnt_Name, epcnt_Percent From EvaluationPercent
Where @id= epcnt_Id
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THREE TIRE PROJECT
convert rows into columns using query