private void btnOk_Click(object sender, EventArgs e)
{
if (rbtnDay.Checked)
{
DataTable dt = queryRepository.GetOperationReport(this.dateTimePicker1.Value, 1).Data;
this.dataGridView1.DataSource = queryRepository.GetOperationReport(this.dateTimePicker1.Value, 1).Data;
}
else if (rbtnMonth.Checked)
{
this.dataGridView2.DataSource = queryRepository.GetOperationReport(this.dateMoth1.StartDate, 2).Data;
}
else if (rbtnYear.Checked)
{
this.dataGridView3.DataSource = queryRepository.GetOperationReport(this.dateYear1.StartDate, 3).Data;
}
}