C#

SqlDataAdapter adapter = new SqlDataAdapter(yourQuery, conn);
DataSet ds = new DataSet();
DataTable dt = new DataTable("tablename");
adapter.Fill(dt);
ds.Tables.Add(dt);
ds.WriteXml("C:\text.xml");

SqlDataAdapter adapter = new SqlDataAdapter(yourQuery, conn);
DataSet ds = new DataSet("YourDataSet");
DataTable dt = new DataTable("tablename");
adapter.Fill(dt);
ds.Tables.Add(dt);

ReportDocument rd = new ReportDocument();
rd.SetDataSource = ds;
crystalReportViewer1.ReportSource = rd;

private bool FlagDoubleClick = false;
protected override void OnDoubleClick(EventArgs e)
{
    FlagDoubleClick = true;

    base.OnDoubleClick (e);
}

protected override void OnMouseUp(MouseEventArgs e)
{
    if(FlagDoubleClick)
    {
        //Do it here!
        FlagDoubleClick= false;
    }
    base.OnMouseUp (e);
}

Martin# wrote:

I just tested it and saw that it works

Luc Pattyn wrote:

So you may argue that the member name should have been Count instead of Clicks

Martin# wrote:

then Move the Mouse over an other Control

Ak Hon wrote:

when inputing a character it will lists the words which begin with the character