private void RunOnceOnActivationManual()
{
// Always disable the deletable flag
chkDetailDeletable.Enabled = false;
// No grid sorting because it is done using the DisplayIndex column
grdDetails.SortableHeaders = false;
FMainDS.PAddressLayoutCode.DefaultView.Sort = String.Format("{0} ASC", PAddressLayoutCodeTable.GetDisplayIndexDBName());
// Select first row after altering the sort
SelectRowInGrid(1);
}
private void PromoteOrDemoteRecord(Boolean APromote)
{
// Get the display index of the current row
int curIndex = FPreviouslySelectedDetailRow.DisplayIndex;
// Create a view on this display index and the neighbouring one
DataView dv = new DataView(FMainDS.PAddressLayoutCode,
String.Format("{0}={1} OR {0}={2}",
PAddressLayoutCodeTable.GetDisplayIndexDBName(),
curIndex,
APromote ? curIndex - 1 : curIndex + 1),
String.Format("{0} ASC", PAddressLayoutCodeTable.GetDisplayIndexDBName()),
DataViewRowState.CurrentRows);
// We should have two rows
if (dv.Count == 2)
{
PAddressLayoutCodeRow row1 = (PAddressLayoutCodeRow)dv[0].Row;
PAddressLayoutCodeRow row2 = (PAddressLayoutCodeRow)dv[1].Row;
row1.DisplayIndex = row1.DisplayIndex + 1;
row2.DisplayIndex = row2.DisplayIndex - 1;
FMainDS.PAddressLayoutCode.DefaultView.Sort = String.Format("{0} ASC", PAddressLayoutCodeTable.GetDisplayIndexDBName());
if (APromote)
{
SelectRowInGrid(GetSelectedRowIndex() - 1);
}
else
{
SelectRowInGrid(GetSelectedRowIndex() + 1);
}
FPetraUtilsObject.SetChangedFlag();
}
else
{
// The display index values in the database have got mixed up.
// Either there is a break in the sequence or there are two rows with the same index
MessageBox.Show(Catalog.GetString(
"The application encountered a problem with the record order, but has attempted to fix it. Please try clicking the button again."),
Catalog.GetString("Layout Code Order"), MessageBoxButtons.OK, MessageBoxIcon.Information);
// We can use the same code we use after deleting rows to restore a sequential display order
FixDisplayIndexValues();
}
}
private void RunOnceOnActivationManual()
{
FIndexedGridRowsHelper = new TSgrdDataGrid.IndexedGridRowsHelper(
grdDetails, PAddressLayoutCodeTable.ColumnDisplayIndexId, btnDemote, btnPromote,
delegate { FPetraUtilsObject.SetChangedFlag(); });
// Always disable the deletable flag
chkDetailDeletable.Enabled = false;
// No grid sorting because it is done using the DisplayIndex column
grdDetails.SortableHeaders = false;
FMainDS.PAddressLayoutCode.DefaultView.Sort = String.Format("{0} ASC", PAddressLayoutCodeTable.GetDisplayIndexDBName());
// Select first row after altering the sort
SelectRowInGrid(1);
if (FPetraUtilsObject.SecurityReadOnly)
{
btnDelete.Enabled = false;
}
}
