private void btnDown_Click(object sender, EventArgs e)
{
if (dgvGadgets.SelectedRows.Count <= 0)
{
return;
}
Dictionary <WebGadgetItem.GadgetGridRow, int> ggs = new Dictionary <WebGadgetItem.GadgetGridRow, int>();
List <WebGadgetItem.GadgetGridRow> selecteds = new List <WebGadgetItem.GadgetGridRow>();
List <DataGridViewRow> dgvRows = new List <DataGridViewRow>();
foreach (DataGridViewRow each in dgvGadgets.Rows)
{
dgvRows.Add(each);
}
dgvRows.Reverse();
int fixedIndex = dgvGadgets.Rows.Count;
foreach (DataGridViewRow grow in dgvRows)
{
if (!grow.Selected) //需要用這種方式取得 Selected，不然順序會亂掉。
{
continue;
}
selecteds.Add(grow.DataBoundItem as WebGadgetItem.GadgetGridRow);
int newIndex = grow.Index + 1;
if (newIndex == fixedIndex)
{
fixedIndex--;
continue;
}
WebGadgetItem.GadgetGridRow gg = grow.DataBoundItem as WebGadgetItem.GadgetGridRow;
ggs.Add(gg, newIndex);
}
foreach (WebGadgetItem.GadgetGridRow gg in ggs.Keys)
{
if (ggs[gg] >= dgvGadgets.Rows.Count)
{
continue;
}
Rows.Remove(gg);
Rows.Insert(ggs[gg], gg);
}
foreach (DataGridViewRow grow in dgvGadgets.Rows)
{
grow.Selected = selecteds.Contains(grow.DataBoundItem as WebGadgetItem.GadgetGridRow);
}
dgvGadgets.Refresh();
}
private void PlaceGadgetXmlInRow()
{
foreach (DataGridViewRow row in dgvGadgets.Rows)
{
WebGadgetItem.GadgetGridRow gg = row.DataBoundItem as WebGadgetItem.GadgetGridRow;
XElement gxml = Record.GetGadgetXml(gg.DeployPath);
row.Tag = gxml;
}
}