/// <summary>
/// Refresh the data in the grid and the details after the database content was changed on the server
/// The current filter is not changed. The highlighted row index remains the same (if possible) after the refresh.
/// </summary>
public void RefreshAllData()
{
// Remember our current row position
int nCurrentRowIndex = GetSelectedRowIndex();
int nCurrentBatchNumber = -1;
if (FPreviouslySelectedDetailRow != null)
{
nCurrentBatchNumber = FPreviouslySelectedDetailRow.BatchNumber;
}
TFrmGiftBatch parentForm = (TFrmGiftBatch)ParentForm;
Cursor prevCursor = parentForm.Cursor;
parentForm.Cursor = Cursors.WaitCursor;
if ((FMainDS != null) && (FMainDS.AGiftBatch != null))
{
// Remove all data from our DataSet object - the grid will go empty!
FMainDS.AGiftBatch.Rows.Clear();
}
try
{
FPetraUtilsObject.DisableDataChangedEvent();
// Calling ApplyFilter() will automatically load the data for the currently selected year
// because our ApplyFilterManual() code will do that for us
FFilterAndFindObject.ApplyFilter();
// Now we can select the gift batch we had before (if it still exists on the grid)
if (!SelectBatchNumber(nCurrentBatchNumber))
{
// If batch is no longer in the grid then select the batch that is in the same position
SelectRowInGrid(nCurrentRowIndex);
}
UpdateRecordNumberDisplay();
TUC_GiftTransactions TransactionForm = parentForm.GetTransactionsControl();
if (TransactionForm != null)
{
parentForm.EnableTransactions(grdDetails.Rows.Count > 1);
// if the batch number = -1 then this is not a valid instance of TUC_GiftTransactions and we do not need to refresh
if (TransactionForm.FBatchNumber != -1)
{
// This will update the transactions to match the current batch
TransactionForm.RefreshAllData();
}
}
}
finally
{
FPetraUtilsObject.EnableDataChangedEvent();
parentForm.Cursor = prevCursor;
}
}