private void Updats_Click(object sender, RoutedEventArgs e)
{
System.Windows.Forms.OpenFileDialog ofld = new System.Windows.Forms.OpenFileDialog();
ofld.Title = "请选择上传的图片";
//设置筛选的图片格式
ofld.Filter = "图片格式(*.jpg)|*.jpg|图片格式(*.png)|*.png";
//设置是否允许多选
ofld.Multiselect = false;
if (ofld.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string text = ofld.FileName;
if (text != "" || text != null)
{
this.tbPath.Text = text;
int position = text.LastIndexOf("\\");
string fileName = text.Substring(position + 1);
if (!Directory.Exists(AppDomain.CurrentDomain.BaseDirectory + @"Temp\"))
{
Directory.CreateDirectory(AppDomain.CurrentDomain.BaseDirectory + @"Temp\");
}
string tempFileName = AppDomain.CurrentDomain.BaseDirectory + @"Temp\" + "logo" + ".png";
try
{
File.Delete(tempFileName);
File.Copy(this.tbPath.Text, tempFileName, true);
}
catch (Exception)
{
MessageWindow2.Show("图标文件需要在打印前设置");
}
}
}
}
/// <summary>
/// 静态方法 模拟MESSAGEBOX.Show方法
/// </summary>
/// <param name="title">标题</param>
/// <param name="msg">消息</param>
/// <returns></returns>
public static bool?Show(string msg)
{
var msgBox = new MessageWindow2();
msgBox.Message = msg;
msgBox.ShowInTaskbar = false;
return(msgBox.ShowDialog());
}
//FixedPage
public static string SaveXPS(FlowDocument page, bool isSaved, string strType)
{
string containerName = GetXPSFromDialog(isSaved, strType);
if (containerName != null)
{
try
{
File.Delete(containerName);
}
catch (Exception e)
{
MessageWindow2.Show(e.Message);
}
XpsDocument _xpsDocument = new XpsDocument(containerName, FileAccess.Write);
XpsDocumentWriter xpsdw = XpsDocument.CreateXpsDocumentWriter(_xpsDocument);
//xpsdw.Write(page);//写入XPS文件
xpsdw.Write(((IDocumentPaginatorSource)page).DocumentPaginator);
_xpsDocument.Close();
}
return(containerName);
}