private void mnuRemove_Click(object sender, EventArgs e)
{
if (SelectedIndexs.Count > 0)
{
var parts =
SelectedIndexs
.Select(i => Folder.PartIndexs[i])
.ToList();
string text;
if (parts.Count == 1)
{
text = string.Format("确定把\"{0}\"删除", Database.ImagePartTable[parts[0]].Name);
}
else
{
text = string.Format("确定把{0}项删除", parts.Count);
}
var res =
MessageBox.Show(
text,
"确定删除",
MessageBoxButtons.OKCancel);
if (res == DialogResult.OK)
{
SelectedIndexs.Clear();
SelectedItemsChanged(this, null);
foreach (var part in parts)
{
Remove(part);
}
UpdateSize(false);
}
}
}
public IEnumerable <ImagePart> GetSelectedItems()
{
return(SelectedIndexs.Select(i => Database.ImagePartTable[Folder.PartIndexs[i]]));
}