/// <summary>
/// Display Header When GridView Empty with proper message
/// </summary>
/// <param name="objListSort">EmptyList</param>
private void ShowHeaderWhenEmptyGrid()
{
try
{
//set header visible
gvVisaDetails.ShowHeader = true;
//Create empty datasource for Grid view and bind
VisaDetailsCollection.Add(new BusinessEntities.VisaDetails());
gvVisaDetails.DataSource = VisaDetailsCollection;
gvVisaDetails.DataBind();
//Calculate number of columns in Grid view used for column Span
int columnsCount = gvVisaDetails.Columns.Count;
//clear all the cells in the row
gvVisaDetails.Rows[0].Cells.Clear();
//add a new blank cell
gvVisaDetails.Rows[0].Cells.Add(new TableCell());
gvVisaDetails.Rows[0].Cells[0].Text = NO_RECORDS_FOUND_MESSAGE;
gvVisaDetails.Rows[0].Cells[0].Wrap = false;
gvVisaDetails.Rows[0].Cells[0].Width = Unit.Percentage(10);
}
catch (RaveHRException ex)
{
LogErrorMessage(ex);
}
catch (Exception ex)
{
RaveHRException objEx = new RaveHRException(ex.Message, ex, Sources.PresentationLayer, CLASS_NAME, "ShowHeaderWhenEmptyGrid", EventIDConstants.RAVE_HR_PROJECTS_PRESENTATION_LAYER);
LogErrorMessage(objEx);
}
}
/// <summary>
/// Handles the Click event of the btnAdd control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void btnAdd_Click(object sender, EventArgs e)
{
if (ValidateVisaControls())
{
BusinessEntities.VisaDetails objVisaDetails = new BusinessEntities.VisaDetails();
if (gvVisaDetails.Rows[0].Cells[0].Text == NO_RECORDS_FOUND_MESSAGE)
{
VisaDetailsCollection.Clear();
}
objVisaDetails.CountryName = txtCountryName.Text;
objVisaDetails.VisaType = txtVisaType.Text;
objVisaDetails.ExpiryDate = Convert.ToDateTime(ucDatePickerVisaExpiryDate.Text);
objVisaDetails.Mode = 1;
VisaDetailsCollection.Add(objVisaDetails);
this.DoDataBind();
this.ClearControls();
btnAddRow.Text = CommonConstants.BTN_AddRow;
HfIsDataModified.Value = CommonConstants.YES;
}
}