xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="columndefinitions_grid.Window1"
Title="ColumnDefinitions Sample">
Grid Column and Row Collections
Contains Column?
//File:Window.xaml.vb
Imports System
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Documents
Namespace columndefinitions_grid
Public Partial Class Window1
Inherits Window
Private rowDef1 As RowDefinition
Private colDef1 As ColumnDefinition
Private Sub containsCol(sender As Object, e As RoutedEventArgs)
colDef1 = New ColumnDefinition()
grid1.ColumnDefinitions.Insert(grid1.ColumnDefinitions.Count, colDef1)
Console.WriteLine(grid1.ColumnDefinitions.IndexOf(colDef1).ToString())
If grid1.ColumnDefinitions.Contains(colDef1) Then
Console.WriteLine("Grid Contains ColumnDefinition colDef1")
Else
Console.WriteLine("Grid Does Not Contain ColumnDefinition colDef1")
End If
End Sub
End Class
End Namespace