pagging and sorting in dyanamic gridview

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C#

how we will do pagging and sorting in dynamic created gridview using c#?

Posted 4-Jul-12 2:50am

Member 9208931

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2 solutions

Solution 1

you use PageIndexChanging Event of Grid .

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
         GridView1.PageIndex = e.NewPageIndex;
         // bind grid using Select Query.
}

hope this will help you, if not please post it.

Posted 4-Jul-12 3:08am

Mits Machhi

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Member 9208931 5-Jul-12 1:08am

this is working thanks for the solution but another question i want to say that how we will do columns sorting in dynamic griedview?

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Ubaid ur Rahman IT · Accepted Answer · 2012-07-04T21:08:00

Ok , My dear Friends, Just in Gridview Properties set allow sorting=true

then write this code.

C#

private string ConvertSortDirectionToSql(SortDirection sortDirection)
    {
        string newSortDirection = String.Empty;

        switch (sortDirection)
        {
            case SortDirection.Ascending:
                newSortDirection = "ASC";
                break;

            case SortDirection.Descending:
                newSortDirection = "DESC";
                break;
        }

        return newSortDirection;
    }

    protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)
    {
        DataTable dataTable = GridView1.DataSource as DataTable;

        if (dataTable != null)
        {
            DataView dataView = new DataView(dataTable);
            dataView.Sort = e.SortExpression + " " + ConvertSortDirectionToSql(e.SortDirection);

            GridView1.DataSource = dataView;
            GridView1.DataBind();
        }
    }

ok, this will be definitely help u.