private void button1_Click(object sender, EventArgs e)
{
string[] latexMathCode =
{
@"x^{2}+\\sqrt{x^{2}+1}=2",
@"2\alpha - \sin y + x",
@"1 \over 2 + x",
@"(1 + \vert x-[a-b] \vert)",
@"\mbox{if $x=1$ or $x=2$}",
@"\begin{cases} 1 & \mbox{if $x>0$,} \\ 2 & \mbox{otherwise.} \end{cases}"
};
Document doc = new Document();
doc.LoadFromFile(@"..\..\..\..\..\..\Data\AddMathEquation.docx");
Section section = doc.Sections[0];
Paragraph paragraph;
OfficeMath officeMath;
//Add LaTeX code
Table table1 = section.Tables[0] as Table;
List <OfficeMath> mathEquations = new List <OfficeMath>();
for (int i = 1; i < 7; i++)
{
paragraph = table1.Rows[i].Cells[0].AddParagraph();
paragraph.Text = latexMathCode[i - 1];
paragraph = table1.Rows[i].Cells[1].AddParagraph();
officeMath = new OfficeMath(doc);
officeMath.FromLatexMathCode(latexMathCode[i - 1]);
paragraph.Items.Add(officeMath);
mathEquations.Add(officeMath);
}
//Add MathML code
Table table2 = section.Tables[1] as Table;
for (int i = 1; i < 7; i++)
{
paragraph = table2.Rows[i].Cells[0].AddParagraph();
paragraph.Text = mathEquations[i - 1].ToMathMLCode();
paragraph = table2.Rows[i].Cells[1].AddParagraph();
officeMath = new OfficeMath(doc);
officeMath.FromMathMLCode(mathEquations[i - 1].ToMathMLCode());
paragraph.Items.Add(officeMath);
}
string result = "AddMathEquation_result.docx";
doc.SaveToFile(result, FileFormat.Docx);
WordDocViewer(result);
}
public string xuatpdf(long id, string tenmon)
{
Document doc = new Document();
Section section = doc.AddSection();
section.PageSetup.Borders.BorderType = BorderStyle.DoubleWave;
section.PageSetup.Borders.Color = Color.Black;
section.PageSetup.Borders.Left.Space = 50;
section.PageSetup.Borders.Right.Space = 50;
section.PageSetup.Borders.Top.Space = 20;
section.PageSetup.Borders.Bottom.Space = 20;
//title
Paragraph paratitle = section.AddParagraph();
paratitle.Format.HorizontalAlignment = HorizontalAlignment.Center;
paratitle.AppendText("TRƯỜNG ĐẠI HỌC GIAO THÔNG VẬN TẢI PHÂN HIỆU TẠI TP HỒ CHÍ MINH");
ParagraphStyle styletitle = new ParagraphStyle(doc);
styletitle.Name = "titleStyle";
styletitle.CharacterFormat.Bold = true;
styletitle.CharacterFormat.TextColor = Color.Black;
styletitle.CharacterFormat.FontName = "Arial";
styletitle.CharacterFormat.FontSize = 16f;
doc.Styles.Add(styletitle);
paratitle.ApplyStyle("titleStyle");
// tne mon de thi
Paragraph paratenmon = section.AddParagraph();
paratenmon.Format.HorizontalAlignment = HorizontalAlignment.Left;
paratenmon.AppendText("\n\nĐề thi môn:" + tenmon);
ParagraphStyle styleleft = new ParagraphStyle(doc);
styleleft.Name = "left";
styleleft.CharacterFormat.Bold = true;
styleleft.CharacterFormat.TextColor = Color.Black;
styleleft.CharacterFormat.FontName = "Arial";
styleleft.CharacterFormat.FontSize = 12f;
doc.Styles.Add(styleleft);
paratenmon.ApplyStyle("left");
// ma de thi
Paragraph paramade = section.AddParagraph();
paramade.Format.HorizontalAlignment = HorizontalAlignment.Right;
paramade.AppendText("\tMã đề:" + id + "\n\n\n");
ParagraphStyle styleright = new ParagraphStyle(doc);
styleright.Name = "right";
styleright.CharacterFormat.Bold = true;
styleright.CharacterFormat.TextColor = Color.Black;
styleright.CharacterFormat.FontName = "Arial";
styleright.CharacterFormat.FontSize = 12f;
doc.Styles.Add(styleright);
paramade.ApplyStyle("right");
int slcau = 0;
var khoch = new Bode().listkhocauhoi(id);
foreach (var item in khoch)
{
Paragraph para1 = section.AddParagraph();
slcau++;
int slda = 0;
var s = tachcongthuc(item.NoiDung);
para1.AppendText("\n");
para1.AppendText("Câu " + slcau + ":");
foreach (var item2 in s)
{
if (item2.Contains("<mml:math"))
{
try
{
OfficeMath officeMath;
officeMath = new OfficeMath(doc);
officeMath.FromMathMLCode(item2);
para1.Items.Add(officeMath);
}
catch
{
}
}
else
{
para1.AppendHTML(item2);
}
}
para1.AppendText("\n\n");
if (item.HinhAnh.Length > 0)
{
try
{
Image image = Image.FromFile(Server.MapPath(item.HinhAnh));
DocPicture pic = para1.AppendPicture(image);
pic.Height = pic.Height;
if (pic.Height > pic.Width)
{
pic.Height = 180;
pic.Width = 120;
}
else if (pic.Height < pic.Width)
{
pic.Height = 120;
pic.Width = 150;
}
else if (pic.Height == pic.Width)
{
pic.Height = 150;
pic.Width = 150;
}
para1.AppendText("\n");
}
catch { }
}
foreach (var da in item.Dap_AN)
{
var s1 = tachcongthuc(da.NoiDung);
para1.AppendText("\n");
if (da.TrangThai == true)
{
para1.AppendText("*");
}
else
{
para1.AppendText("");
}
slda++;
foreach (var item2 in s1)
{
if (item2.Contains("<mml:math"))
{
try
{
OfficeMath officeMath;
officeMath = new OfficeMath(doc);
officeMath.FromMathMLCode(item2);
para1.Items.Add(officeMath);
}
catch
{
}
}
else
{
para1.AppendHTML(item2);
}
}
if (da.HinhAnh.Length > 0)
{
try
{
para1.AppendText("\n\n");
Image image = Image.FromFile(Server.MapPath(da.HinhAnh));
DocPicture pic = para1.AppendPicture(image);
if (pic.Height > pic.Width)
{
pic.Height = 120;
pic.Width = 100;
}
else if (pic.Height < pic.Width)
{
pic.Height = 100;
pic.Width = 120;
}
else if (pic.Height == pic.Width)
{
pic.Height = 120;
pic.Width = 120;
}
para1.AppendText("\n");
}
catch { }
}
}
}
Paragraph paragraph = section.Paragraphs[section.Count - 1];
Footnote footnote = paragraph.AppendFootnote(FootnoteType.Footnote);
TextRange text = footnote.TextBody.AddParagraph().AppendText("HẾT");
text.CharacterFormat.FontName = "Arial Black";
text.CharacterFormat.FontSize = 12;
text.CharacterFormat.TextColor = Color.SlateGray;
doc.SaveToFile(Server.MapPath("~/Content/" + "De_" + id + ".docx"));
doc.SaveToFile(Server.MapPath("~/Content/" + "De_" + id + ".pdf"));
return("/Content/" + "De_" + id + ".pdf");
}
