public TextBlock TextBlockCreate(SRTPInfo srtpinfo)
 {
     TextBlock t = new TextBlock();
     TextBlockChange(t, srtpinfo);
     t.FontSize = 20;
     t.Margin = new Thickness(10, 0, 0, 0);
     t.TextWrapping = TextWrapping.WrapWholeWords;
     return t;
 }
 public void TextBlockChange(TextBlock t, SRTPInfo srtpinfo)
 {
     /*"credit": "学分",
     "proportion": "比例",
     "project": "项目名称",
     "department": "认定院系",
     "date": "获得日期",
     "type": "学分类型",
     "total credit": "总学分"
     */
     t.Text += "学分: " + srtpinfo.credit + "\n";
     if (!String.IsNullOrEmpty(srtpinfo.proportion))
         t.Text += "比例: " + srtpinfo.proportion + "\n";
     t.Text += "项目名称: " + srtpinfo.project + "\n";
     if (!String.IsNullOrEmpty(srtpinfo.department))
         t.Text += "认定院系: " + srtpinfo.department + "\n";
     t.Text += "获得日期: " + srtpinfo.date + "\n";
     if (!String.IsNullOrEmpty(srtpinfo.type))
     t.Text += "学分类型: " + srtpinfo.type + "\n";
     if (!String.IsNullOrEmpty(srtpinfo.totalCredit))
         t.Text += "总学分: " + srtpinfo.totalCredit + "\n";
     
 }