Remove 5 Columns with ColumnDefinitions.RemoveRange

Grid Column and Row Collections

Remove 5 Columns

//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;

namespace WpfApplication1
{
public partial class Window1 : Window
{
RowDefinition rowDef1;
ColumnDefinition colDef1;

private void rem5Col(object sender, RoutedEventArgs e)
{
if (grid1.ColumnDefinitions.Count < 5) { Console.WriteLine("less than 5"); } else { grid1.ColumnDefinitions.RemoveRange(0,5); } } } } [/csharp]