Need to refresh my report datas. But doesnt

Question

Hi!

 

I would like to actualize my datas after making a filter in Report viewer. See my codes:

These first codes works when I do my filter. 

private void button1_Click(object sender, EventArgs e)

{

this.StudTableAdapter.Fill(this.DataSet1.Stud, textBox1.Text);

this.reportViewer1.RefreshReport();

}

Now these codes doesnt work. But I would like to refresh my datas after the filter. See what I do. But Its give me a error message:

No overload for method 'Fill' takes 1 arguments 

private void button2_Click(object sender, EventArgs e)

{

this.StudTableAdapter.Fill(this.DataSet1.Stud);

this.reportViewer1.RefreshReport();

}

}