public DialogResult ShowDialog(List<HeaderAttrabute> currentHeaders)
{
List<HeaderAttrabute> displayHeaders = new List<HeaderAttrabute>();
foreach (HeaderAttrabute header in currentHeaders)
{
if (header.IsShow)
{
HeaderAttrabute displayHeader = new HeaderAttrabute();
displayHeader.Assign(header);
displayHeaders.Add(displayHeader);
}
}
BindDisplayHeaders(displayHeaders);
if (ShowDialog() == DialogResult.OK)
{
foreach (HeaderAttrabute header in currentHeaders)
{
header.IsShow = displayHeaders.Contains(header);
if (!header.IsShow)
{
displayHeaders.Add(header);
}
}
currentHeaders.Clear();
currentHeaders.AddRange(displayHeaders);
}
return this.DialogResult;
}
private void MoveItemPosition(bool isMoveUp)
{
if (lbxDisplayField.SelectedIndices.Count > 0)
{
int selectedIndex = lbxDisplayField.SelectedIndex;
bool canWork = isMoveUp ? selectedIndex > 0 : selectedIndex < lbxDisplayField.Items.Count - 1;
if (canWork)
{
HeaderAttrabute temp = new HeaderAttrabute();
temp.Assign(lbxDisplayField.SelectedItem as HeaderAttrabute);
List<HeaderAttrabute> source = lbxDisplayField.DataSource as List<HeaderAttrabute>;
source.RemoveAt(selectedIndex);
if (isMoveUp) selectedIndex--; else selectedIndex++;
source.Insert(selectedIndex, temp);
lbxDisplayField.DataSource = null;
BindDisplayHeaders(source);
lbxDisplayField.SelectedIndex = selectedIndex;
}
}
}
