Hiding columns in DataGrid

[Guest]

I found some tutorial which had the following example for hiding columns in a
DataGrid:

http://samples.gotdotnet.com/quicks...d/datagrid7.src&file=CS\datagrid7.aspx&font=3

The problem is, I have no "Columns" property on my DataGrid!

I'm using Visual C# .NET IDE, which has version 1.1 of the framework. Do I
need a more advanced version of the framework?

 

[Sciabarra' Antonino]

for win form applications you must use columsStyles to display col with
style
if yuo don't use this th column will be hidden

 

[Guest]

Ok, I followed your advice and looked into the column styles, but it does not
have any property like 'Visible' which I was hoping for. However, I found
that setting the width to 0 will work, just not sure if it's the most
efficient way to do it. For one thing, I have to keep a separate array of
column widths so I when the user un-hides a column I know what width to set
it to...