ListView hide column by easy way

ListView hide column by easy way

用简单方式隐藏ListView中的列

lvData.Columns[5].Width=0;

and

并且

lvData.ColumnWidthChanging += new ColumnWidthChangingEventHandler(lvMatchupList_ColumnWidthChanging);
void lvMatchupList_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e)
{
    if (e.ColumnIndex == 5 && e.NewWidth > 0)
        e.Cancel = true;
}

if no effects because

可能会没有效果，因为

In order to receive the ListView::ColumnWidthChanging, you need to enable full dragging of windows.

Here is how to enable full dragging of windows:
1. Go to Control Panel
2. Click on Display
3. On the "Display Properties" dialog go to "Appereance" tab
4. On the "Appearance" tab click on "Effects" button - this will open the "Effects" dialog.
5. On the "Effects" dialog see if the "Show windows contents while dragging" check box is checked. If the check box is not checked, then check it.
6. Close the "Effects" dialog and then the "Display Properties" dialog.

Now full dragging of windows should be enabled on your machine and the ListView should fire the ColumnWidthChanging event.

another way

另一种实现

lvData.ColumnWidthChanged += new ColumnWidthChangedEventHandler(lvMatchupList_ColumnWidthChanged);
void lvMatchupList_ColumnWidthChanged(object sender, ColumnWidthChangedEventArgs e)
{
    if (e.ColumnIndex == 5 && lvData.Columns[5].Width > 0)
        lvData.Columns[5].Width = 0;
}