private void ShowDetailsManual(PAddressLayoutCodeRow ARow)
{
if (FIndexedGridRowsHelper != null)
{
FIndexedGridRowsHelper.UpdateButtons(GetSelectedRowIndex(), FPetraUtilsObject.SecurityReadOnly);
}
}
// A method that fixes the values of DisplayIndex so they are sequential.
// Used in particular after deleting rows
private void FixDisplayIndexValues()
{
for (int i = 0; i < FMainDS.PAddressLayoutCode.DefaultView.Count; i++)
{
PAddressLayoutCodeRow row = (PAddressLayoutCodeRow)FMainDS.PAddressLayoutCode.DefaultView[i].Row;
if (row.DisplayIndex != i + 1)
{
row.DisplayIndex = i + 1;
}
}
}
private void ShowDetailsManual(PAddressLayoutCodeRow ARow)
{
if (ARow == null)
{
btnUp.Enabled = false;
btnDown.Enabled = false;
}
else
{
btnUp.Enabled = (GetSelectedRowIndex() > 1);
btnDown.Enabled = (GetSelectedRowIndex() > 0) && (GetSelectedRowIndex() < grdDetails.Rows.Count - 1);
}
btnDelete.Enabled = (pnlDetails.Enabled && CanDeleteSelection());
}
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 NewRowManual(ref PAddressLayoutCodeRow ARow)
{
string newName = Catalog.GetString("NEWCODE");
Int32 countNewDetail = 0;
if (FMainDS.PAddressLayoutCode.Rows.Find(new object[] { newName }) != null)
{
while (FMainDS.PAddressLayoutCode.Rows.Find(new object[] { newName + countNewDetail.ToString() }) != null)
{
countNewDetail++;
}
newName += countNewDetail.ToString();
}
ARow.Code = newName;
ARow.DisplayIndex = FMainDS.PAddressLayoutCode.Rows.Count + 1;
}
private void ShowDetailsManual(PAddressLayoutCodeRow ARow)
{
if (ARow == null)
{
btnUp.Enabled = false;
btnDown.Enabled = false;
}
else
{
btnUp.Enabled = (GetSelectedRowIndex() > 1);
btnDown.Enabled = (GetSelectedRowIndex() > 0) && (GetSelectedRowIndex() < grdDetails.Rows.Count - 1);
}
btnDelete.Enabled = (pnlDetails.Enabled && CanDeleteSelection());
}
private void NewRowManual(ref PAddressLayoutCodeRow ARow)
{
string newName = Catalog.GetString("NEWCODE");
Int32 countNewDetail = 0;
if (FMainDS.PAddressLayoutCode.Rows.Find(new object[] { newName }) != null)
{
while (FMainDS.PAddressLayoutCode.Rows.Find(new object[] { newName + countNewDetail.ToString() }) != null)
{
countNewDetail++;
}
newName += countNewDetail.ToString();
}
ARow.Code = newName;
ARow.DisplayIndex = FMainDS.PAddressLayoutCode.Rows.Count + 1;
}