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Adding a TimeOut parameter to a <asp:SQLDataSource

Posted on 2008-10-24
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Last Modified: 2012-05-05
Would like to know if there is a way to add a timeout parameter to the <asp:SqlDataSource command.

     <asp:SqlDataSource ConnectionString="<%$ ConnectionStrings:MTASP2ConnectionString %>"
            ID="SqlDataViewJobs"
            EnableCaching="true"
            runat="server"
            SelectCommand=""
            DataSourceMode = "DataSet"
            OnSelected="SqlDataViewJobs_Selected">
            <SelectParameters>
            </SelectParameters>
       </asp:SqlDataSource>

I tried an alternative approach (below), but for some reason Sorting and Paging no longer work:

        SqlConnection SqlConn = Data.GetSqlConn();
        SqlConn.Open();
        SqlCommand SqlCmd = new SqlCommand(SQL, SqlConn);
        SqlCmd.CommandTimeout = 120;
        SqlDataAdapter adapter = new SqlDataAdapter();
        adapter.SelectCommand = SqlCmd;
        DataSet myDataSet = new DataSet();
        adapter.Fill(myDataSet);
        GridViewJobs.DataSource = myDataSet.Tables[0];
        GridViewJobs.DataBind();
        SqlConn.Close();
        int count = myDataSet.Tables[0].Rows.Count;

Any advice is appreciated. Thanks
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Question by:prochko
  • 2
3 Comments
 
LVL 15

Accepted Solution

by:
jorge_toriz earned 250 total points
ID: 22798866
Sorting and Paging do not works because when you sort or change your current page you must Bind your gridView again, is not necessary to do it with you use sqlDataSource
0
 

Author Comment

by:prochko
ID: 22816617
You are correct.  I had to add a bunch of code in order to keep track of the Page Number and Sort Fields (both ASC and DESC).  Here is some of the code:

        if (ViewState["JobsDataSet"] == null)
        {

            SqlConnection SqlConn = Data.GetSqlConn();
            SqlConn.Open();

            SqlCommand SqlCmd = new SqlCommand(SQL, SqlConn);
            SqlCmd.CommandTimeout = 120;
            adapter.SelectCommand = SqlCmd;
            adapter.Fill(myDataSet, "Jobs");
            ViewState["JobsDataSet"] = myDataSet;
            SqlConn.Close();
        }
        else
        {
            myDataSet = (DataSet)ViewState["JobsDataSet"];
        }

        // Prepare the sort expression using the gridSortDirection and gridSortExpression properties
        string sortExpression;
        if (gridSortDirection == SortDirection.Ascending)
            sortExpression = gridSortExpression + " ASC";
        else
            sortExpression = gridSortExpression + " DESC";
        // Sort the data
        myDataSet.Tables["Jobs"].DefaultView.Sort = sortExpression;

        // Bind to the GridView
        GridViewJobs.DataSource = myDataSet.Tables["Jobs"].DefaultView;
        GridViewJobs.DataBind();

It would be a lot, lot easier if there was a way to change the TimeOut parameter on the asp:SqlDataSource control.

Thanks
0
 

Author Closing Comment

by:prochko
ID: 31510520
You are correct.  I had to add a bunch of code in order to keep track of the Page Number and Sort Fields (both ASC and DESC).  Here is some of the code:

        if (ViewState["JobsDataSet"] == null)
        {

            SqlConnection SqlConn = Data.GetSqlConn();
            SqlConn.Open();

            SqlCommand SqlCmd = new SqlCommand(SQL, SqlConn);
            SqlCmd.CommandTimeout = 120;
            adapter.SelectCommand = SqlCmd;
            adapter.Fill(myDataSet, "Jobs");
            ViewState["JobsDataSet"] = myDataSet;
            SqlConn.Close();
        }
        else
        {
            myDataSet = (DataSet)ViewState["JobsDataSet"];
        }

        // Prepare the sort expression using the gridSortDirection and gridSortExpression properties
        string sortExpression;
        if (gridSortDirection == SortDirection.Ascending)
            sortExpression = gridSortExpression + " ASC";
        else
            sortExpression = gridSortExpression + " DESC";
        // Sort the data
        myDataSet.Tables["Jobs"].DefaultView.Sort = sortExpression;

        // Bind to the GridView
        GridViewJobs.DataSource = myDataSet.Tables["Jobs"].DefaultView;
        GridViewJobs.DataBind();

It would be a lot, lot easier if there was a way to change the TimeOut parameter on the asp:SqlDataSource control.

Thanks
0

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