how to use datatable in place of dataset and dataview?

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I have this method in DAL file.

C#

public DataView select_data()
    {
        cmd = new SqlCommand("profile_select",cnn);
        cmd.CommandType = CommandType.StoredProcedure;

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        da.Fill(ds);

        DataView dv = new DataView();
        dv.Table = ds.Tables[0];
        return dv;
    }

this is in code behind file (profile.aspx.cs).

C#

public void bindgrid()
   {
       dv=objdal.select_data();
       GridView1.DataSource = dv;
       GridView1.DataBind();

   }

If I want to use datatable inplace of dataset and dataview ,then how to use datatable?

please help me for this.

Posted 20-Dec-12 19:27pm

Member 9511889

Updated 20-Dec-12 19:31pm

Krunal Rohit

v2

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Sachin Gargava · Answer 1 · 2012-12-20T19:33:00

you can use like this in your code and can bind datatable with GridView

public DataTable select_data()
{
   cmd = new SqlCommand("profile_select",cnn);
   cmd.CommandType = CommandType.StoredProcedure; 
   SqlDataAdapter da = new SqlDataAdapter(cmd);
   DataTable dt=new DataTable()
   da.Fill(dt);
   return dt;
}

Krunal Rohit · Answer 2 · 2012-12-20T19:33:00

C#

// DAL
public DataTable select_data()
    {
        cmd = new SqlCommand("profile_select",cnn);
        cmd.CommandType = CommandType.StoredProcedure;
 
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataTable dt = new DataTable();
        da.Fill(dt);
 
        return dt;
    }

Aspx.cs

C#

public void bindgrid()
   {
       DataTable dt=objdal.select_data();
       GridView1.DataSource = dt;
       GridView1.DataBind();

   }

erogaki · Answer 3 · 2012-12-20T19:44:00

try this

C#

public void bindgrid()
   {
       cmd = new SqlCommand("profile_select",cnn);
       cmd.CommandType = CommandType.StoredProcedure;
       SqlDataAdapter da = new SqlDataAdapter(cmd);
       DataTable dt = new DataTable();
       da.Fill(dt);
      
       GridView1.DataSource = dt;
       GridView1.DataBind();

   }

how to use datatable in place of dataset and dataview?

3 solutions

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