我有一个WPF窗口,它基本上占据了整个空间:
<WindowsFormsHost Grid.RowSpan="2" Name="wfh" VerticalAlignment="Stretch" Width="Auto" Height="Auto" Cursor="IBeam" ForceCursor="True" SnapsToDevicePixels="True" >
<ax:AxViewerActiveX x:Name="_axViewer" AutoSize="True" Cursor="Cross" Margin="0,0,0,0" Padding="0,0,0,0" UseWaitCursor="True">
</ax:AxViewerActiveX>
</WindowsFormsHost>
我第一次执行此窗口的ShowDialog()
时,窗口显示为空白:
它应该第二次出现:
请问,有人可以帮助第一次正确渲染窗口吗?
此窗口类的构造函数:
this.InitializeComponent();
_axViewer.BeginInit();
_axViewer.EndInit();
Focus();
_axViewer.Focus();
调用它时很简单:
w3d.WindowState = WindowState.Maximized;
w3d.ShowDialog();
答案 0 :(得分:1)
尝试将ActiveX控件的初始化放在.Loaded()方法中?
this.InitializeComponent();
Loaded += delegate {
_axViewer.BeginInit();
_axViewer.EndInit();
Focus();
_axViewer.Focus();
};