xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:c="CodeMapNS"
x:Class="ContentControlSimple.Page1">
HorizontalAlignment="Center"/>
Background="Blue">
Content="This is the content of the content control."/>
Click
//File:Window.xaml.cs
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Windows.Media;
using System.Collections.ObjectModel;
namespace ContentControlSimple
{
public partial class Page1 : Canvas
{
void OnClick(object sender, RoutedEventArgs e)
{
if (contCtrl.HasContent == true)
{
MessageBox.Show("contCtrl has content");
}
}
}
}