public void PopulateAvailableColumns(Collumns[] AvailableCols, ExplorerBrowser ShellView, System.Windows.Point Location)
{
BrowserControl = ShellView;
for (int i = 1; i < AvailableCols.Length; i++)
{
if (AvailableCols[i].Name == null)
{
MessageBox.Show("The More Columns dialog cannot be shown right now.", "More Columns", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
ListViewItem lvi = new ListViewItem(AvailableCols[i].Name);
lvi.Tag = AvailableCols[i].pkey;
foreach (Collumns collumn in ShellView.AvailableVisibleColumns)
{
if (collumn.pkey.fmtid == AvailableCols[i].pkey.fmtid && collumn.pkey.pid == AvailableCols[i].pkey.pid)
{
lvi.Checked = true;
}
}
lvColumns.Items.Add(lvi);
}
Opacity = 0;
Show();
this.Location = new Point((int)Location.X, (int)Location.Y);
//this.lvColumns.Sort(); //'this didn't do anything... lol.
this.lvColumns.Sorting = SortOrder.Ascending;
Opacity = 255;
}
public Collumns[] AvailableColumns(IShellView SHView, bool All)
{
Guid iid = new Guid(ExplorerBrowserIIDGuid.IColumnManager);
IntPtr view = IntPtr.Zero;
IntPtr Ishellv = IntPtr.Zero;
Ishellv = Marshal.GetComInterfaceForObject(GetShellView(), typeof(IShellView));
Marshal.QueryInterface(Ishellv, ref iid, out view);
IColumnManager cm = (IColumnManager)Marshal.GetObjectForIUnknown(view);
uint HeaderColsCount = 0;
cm.GetColumnCount(All?CM_ENUM_FLAGS.CM_ENUM_ALL:CM_ENUM_FLAGS.CM_ENUM_VISIBLE, out HeaderColsCount);
Collumns[] ci = new Collumns[HeaderColsCount];
for (int i = 0; i < HeaderColsCount; i++)
{
Collumns col = new Collumns();
PROPERTYKEY pk;
CM_COLUMNINFO cmi;
try
{
GetColumnbyIndex(GetShellView(), All, i, out pk);
GetColumnInfobyIndex(GetShellView(), All, i, out cmi);
col.pkey = pk;
col.Name = cmi.wszName;
col.Width = (int)cmi.uWidth;
ci[i] = col;
}
catch
{
}
}
return ci;
}
