问题一
Document doc.Save(Response, "学员报名表.pdf", ContentDisposition.Inline, null); 执行后没有效果,因为异步的时候需要加,如果不是异步,即没有使用UpdatePanel,那么就不要加此方法Triggers。
解决
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<Triggers>
<asp:PostBackTrigger ControlID="btnExportAndPrint" />
</Triggers>
<ContentTemplate>
<asp:Button runat="server" ID="btnExportAndPrint" class="btn btn-primary" Text="打印报名表" OnClick="btnExportAndPrint_Click"/>
</ContentTemplate>
</asp:UpdatePanel>
我的程序
protected void btnExportAndPrint_Click(object sender, EventArgs e)
{
string studentNo = txtStudentCode.Text;
if (!string.IsNullOrWhiteSpace(studentNo))
{
OLD_StudentUser student = OLD_StudentUserDAL.GetByStudentNo(studentNo);
string templateFile = Server.MapPath("../Template/Word/学员报名表.doc");
//string photoPath = Server.MapPath("../IDCardPhoto/142201199201264557.Bmp"); //测试方法
string photoPath = Server.MapPath(student.ZP);
Document doc = new Document(templateFile);
doc = ExportAndPrintHelper.ExportAndPrintRegister(doc,student,studentNo,photoPath);
if (doc != null)
{
doc.Save(Response, "学员报名表.pdf", ContentDisposition.Inline, null);
}
}
else
{
Response.Write("<script>alert('学员学号为空!')</script>");
}
}
public class ExportAndPrintHelper
{
/// <summary>
/// 导出和打印学员报名表
/// </summary>
/// <param name="doc"></param>
/// <param name="student"></param>
/// <param name="StudentNo"></param>
/// <param name="photoPath"></param>
/// <returns></returns>
public static Document ExportAndPrintRegister(Document doc, OLD_StudentUser student, string studentNo, string photoPath)
{
DocumentBuilder builder = new DocumentBuilder(doc); if (!string.IsNullOrWhiteSpace(studentNo))
{
#region 基础信息
if (doc.Range.Bookmarks["Code"] != null)
{
doc.Range.Bookmarks["Code"].Text = DateTime.Now.ToShortDateString();
}
if (doc.Range.Bookmarks["Name"] != null)
{
doc.Range.Bookmarks["Name"].Text = student.Name;
}
if (doc.Range.Bookmarks["Sex"] != null)
{
doc.Range.Bookmarks["Sex"].Text = student.Sex;
}
if (doc.Range.Bookmarks["Born"] != null)
{
doc.Range.Bookmarks["Born"].Text = student.DirthDate.ToString("yyyy.MM.dd");
}
if (doc.Range.Bookmarks["StudentNo"] != null)
{
doc.Range.Bookmarks["StudentNo"].Text = student.StudentsNo;
}
if (doc.Range.Bookmarks["Politics"] != null)
{
doc.Range.Bookmarks["Politics"].Text = student.Politics;
}
if (doc.Range.Bookmarks["IDCardNo"] != null)
{
doc.Range.Bookmarks["IDCardNo"].Text = student.SID;
}
if (doc.Range.Bookmarks["EducationLevel"] != null)
{
doc.Range.Bookmarks["EducationLevel"].Text = student.EducationLevel;
}
if (doc.Range.Bookmarks["Units"] != null)
{
doc.Range.Bookmarks["Units"].Text = student.Units;
}
if (doc.Range.Bookmarks["Job"] != null)
{
doc.Range.Bookmarks["Job"].Text = student.Job;
}
if (doc.Range.Bookmarks["Phone"] != null)
{
doc.Range.Bookmarks["Phone"].Text = student.Phone;
}
if (doc.Range.Bookmarks["RelativesPhone"] != null)
{
doc.Range.Bookmarks["RelativesPhone"].Text = student.RelativesPhone;
}
if (doc.Range.Bookmarks["ResidenceAdd"] != null)
{
doc.Range.Bookmarks["ResidenceAdd"].Text = student.ResidenceAdd;
}
if (doc.Range.Bookmarks["Address"] != null)
{
doc.Range.Bookmarks["Address"].Text = student.Address;
}
if (doc.Range.Bookmarks["NowTime"] != null)
{
doc.Range.Bookmarks["NowTime"].Text = DateTime.Now.ToShortDateString();
}
if (doc.Range.Bookmarks["Photo"] != null)
{
builder.MoveToBookmark("Photo");
var img = builder.InsertImage(photoPath);
img.Width = ;
img.Height = ;
}
#endregion #region 所报课程
List<OLD_CourseRegistration> courses = OLD_CourseRegistrationDAL.GetByStudentNo(studentNo);
for (int i = ; i < courses.Count + ; i++)
{
OLD_Class classes = OLD_ClassDAL.GetByClassName(courses[i - ].ClassName);
builder.MoveToCell(, i, , );
builder.Write(courses[i - ].ClassName.ToString());
builder.MoveToCell(, i, , );
builder.Write(classes.TeacherName.ToString());
builder.MoveToCell(, i, , );
builder.Write(classes.SKdate.ToString());
builder.MoveToCell(, i, , );
builder.Write(classes.ClassAdd.ToString());
builder.MoveToCell(, i, , );
builder.Write(classes.FY.ToString());
} for (int cancel = ; cancel >= courses.Count + ; cancel--)
{
builder.DeleteRow(, cancel);
}
#endregion return doc;
}
else
{
return null;
}
}
}
word图片
执行保存之后的图片