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在此代碼的執行過程中出現錯誤 無法序列化嵌套的公共類型「System.Windows.Forms.AxHost + State」。錯誤無法序列化嵌套的公共類型。爲什麼?
FlashControl我的用戶
<UserControl x:Class="Adminka.UserControls.FlashControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300"
xmlns:controls="clr-namespace:MyBlogUserControls;assembly=MyBlogUserControls">
<Grid>
<controls:FlashPlayer/>
</Grid>
</UserControl>
flash播放器 - 用戶控件的顯示快閃
fd被一個RichTextBox,我需要更換FlashControl的文本框,但出現錯誤
error - Cannot serialize a nested public type 'System.Windows.Forms.AxHost+State'.
for (int i = 0; i < fd.Blocks.Count; i++)
{
var block = (fd.Blocks as BlockCollection).ElementAt(i);
if (block is Paragraph)
{
var p = new Paragraph();
for (int y = 0; y < ((Paragraph)block).Inlines.Count; y++)
{
var inline = ((Paragraph)block).Inlines.ElementAt(y);
if (inline is InlineUIContainer)
{
var elem = ((InlineUIContainer)inline).Child;
if (elem is FlashControl)
{
elem = new TextBox() { Text = string.Format(format, "FlashControl", (elem as FlashControl).FlashPlayer.Source) };
}
((InlineUIContainer)inline).Child = null; \\error occurs here
}
}
block = p;
}
}
如何替換TextBox上的FlashControl?