[CLOSED] GridPanel get Column in ColumnModel by ID

[csharpdev]

Hi,

is there some way instead of only using index

this.GridPanel1.ColumnModel.SetHidden(2, true);

to get the correct Column by ID (without looping) like

this.GridPanel1.ColumnModel.SetHidden("ColumnID", true);

this.GridPanel1.ColumnModel.Columns["ColumnID"].Hidden = true;

this.GridPanel1.ColumnModel.Columns[this.GridPanel1.ColumnModel.findColumnIndex("ColumnID")].Hidden = true;

if not, whats the best way of looping over the set of columns on runtime?
If i use this code:

foreach (var col in GridPanel1.ColumnModel.Columns)
{
    if (col.ColumnID.Equals("ID_XYZ"))
    {

I receive this Exception: Unable to cast object of type 'Ext.Net.CheckColumn' to type 'Ext.Net.Column'.

Kind regards.