private void btnHyperlink_Click(object sender, RoutedEventArgs e)
{
//rtb.DisplayActionDefinition();
InsertURL cw = new InsertURL(rtb.Selection.Text, false);
cw.HasCloseButton = false;
cw.Closed += (s, args) =>
{
if (cw.DialogResult.Value)
{
Hyperlink hyperlink = new Hyperlink();
hyperlink.TargetName = "_blank";
hyperlink.NavigateUri = new Uri(cw.txtURL.Text);
//if (cw.txtURLDesc.Text.Length > 0)
// hyperlink.Inlines.Add(cw.txtURLDesc.Text);
//else
hyperlink.Inlines.Add(cw.txtURL.Text);
rtb.Selection.Insert(hyperlink);
}
};
cw.Show();
}
private void btnImage_Click(object sender, RoutedEventArgs e)
{
//Uri imageUri = new Uri("http://t3.baidu.com/it/u=2499248362,4035544451&fm=0&gp=0.jpg", UriKind.RelativeOrAbsolute);
//InlineUIContainer container = new InlineUIContainer();
//// System.Windows.Documents.TextElement.
//container.Child = CreateImageFromUri(imageUri, 200, 150);
//rtb.Selection.Insert(container);
//ReturnFocus();
InsertURL cw = new InsertURL(rtb.Selection.Text, true);
cw.HasCloseButton = false;
cw.Closed += (s, args) =>
{
if (cw.DialogResult.Value)
{
InlineUIContainer container = new InlineUIContainer();
int w = 200;
int.TryParse(cw.txtWidth.Text, out w); //图片宽度
int h = 150;
int.TryParse(cw.txtHeight.Text, out h); //图片高度
//输入图片路径
if (cw.fs != null)
{
BitmapImage bmp = null;
try
{
bmp = cw.bmp;
Image img = new Image();
img.Stretch = Stretch.Uniform;
img.Width = w;
img.Height = h; //图片高度
img.Source = bmp;
img.Tag = bmp.UriSource.ToString();
// bmp.DownloadProgress += new EventHandler<DownloadProgressEventArgs>(bmp_DownloadProgress);
container.Child = img;
rtb.Selection.Insert(container);
ReturnFocus();
}
catch
{
bmp = null;
}
}
else
{
string url = cw.txtURL.Text;
//添加图片插入到InlineUIContainer之中
Uri imageUri = new Uri(url, UriKind.RelativeOrAbsolute);
container.Child = Utility.CreateImageFromUri(imageUri, w, h);
rtb.Selection.Insert(container);
ReturnFocus();
}
}
};
cw.Show();
}