private void OnLoad()
        {
            wfDatePickerFrom.Width = 93;
            wfDatePickerTo.Width   = 93;
            wfTimePickerTo.Width   = 93;
            wfTimePickerFrom.Width = 93;
            cmbDatePickerFrom.Items.Clear();
            cmbDatePickerFrom.Items.Add(RegionalSetting.GetRegionalDate(DateTime.Now));
            cmbDatePickerFrom.SelectedIndex = 0;

            cmbDatePickerTo.Items.Clear();
            cmbDatePickerTo.Items.Add(RegionalSetting.GetRegionalDate(this.wfDatePickerFrom.Value));
            cmbDatePickerTo.SelectedIndex = 0;

            this.wfTimePickerTo.Format     = DateTimePickerFormat.Time;
            this.wfTimePickerTo.ShowUpDown = true;
            lstTimePickerTo.Items.Clear();
            lstTimePickerTo.Items.Add(RegionalSetting.GetRegionalTime(DateTime.Now));
            lstTimePickerTo.SelectedIndex = 0;

            this.wfTimePickerFrom.Format     = DateTimePickerFormat.Time;
            this.wfTimePickerFrom.ShowUpDown = true;
            lstTimePickerFrom.Items.Clear();
            lstTimePickerFrom.Items.Add(RegionalSetting.GetRegionalTime(DateTime.Now));
            lstTimePickerFrom.SelectedIndex = 0;
        }
 private void wfDatePickerFrom_ValueChanged(object sender, EventArgs e)
 {
     cmbDatePickerFrom.Items.Clear();
     cmbDatePickerFrom.Items.Add(RegionalSetting.GetRegionalDate(this.wfDatePickerFrom.Value));
     cmbDatePickerFrom.SelectedIndex = 0;
 }
 private void wfTimePickerTo_ValueChanged(object sender, EventArgs e)
 {
     lstTimePickerTo.Items.Clear();
     lstTimePickerTo.Items.Add(RegionalSetting.GetRegionalTime(this.wfTimePickerTo.Value));
     lstTimePickerTo.SelectedIndex = 0;
 }