public IActionResult EditEquation(string Button, string Group1)
        {
            if (Button == null)
            {
                return(View());
            }
            string basePath    = _hostingEnvironment.WebRootPath;
            string dataPath    = basePath + @"/DocIO/Mathematical Equation.docx";
            string contenttype = "application/vnd.ms-word.document.12";
            // Load Template document stream.
            FileStream fileStream = new FileStream(dataPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);

            if (Button == "View Template")
            {
                return(File(fileStream, contenttype, "Mathematical Equation.docx"));
            }

            // Creates an empty Word document instance.
            WordDocument document = new WordDocument();

            // Opens template document.
            document.Open(fileStream, FormatType.Docx);
            fileStream.Dispose();
            fileStream = null;
            //Gets the last section in the document
            WSection section = document.LastSection;
            //Gets paragraph from Word document
            WParagraph paragraph = document.LastSection.Body.ChildEntities[3] as WParagraph;

            //Gets MathML from the paragraph
            WMath math = paragraph.ChildEntities[0] as WMath;
            //Gets the radical equation
            IOfficeMathRadical mathRadical = math.MathParagraph.Maths[0].Functions[1] as IOfficeMathRadical;
            //Gets the fraction equation in radical
            IOfficeMathFraction mathFraction = mathRadical.Equation.Functions[0] as IOfficeMathFraction;
            //Gets the n-array in fraction
            IOfficeMathNArray mathNAry = mathFraction.Numerator.Functions[0] as IOfficeMathNArray;
            //Gets the math script in n-array
            IOfficeMathScript mathScript = mathNAry.Equation.Functions[0] as IOfficeMathScript;
            //Gets the delimiter in math script
            IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions[0] as IOfficeMathDelimiter;

            //Gets the math script in delimiter
            mathScript = mathDelimiter.Equation[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            IOfficeMathRunElement mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;

            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the math bar in delimiter
            IOfficeMathBar mathBar = mathDelimiter.Equation[0].Functions[2] as IOfficeMathBar;

            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[6] as WParagraph;
            //Gets MathML from the paragraph
            math = paragraph.ChildEntities[0] as WMath;
            //Gets the math script equation
            mathScript = math.MathParagraph.Maths[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[7] as WParagraph;
            //Gets MathML from the paragraph
            WMath math2 = paragraph.ChildEntities[0] as WMath;

            //Gets bar equation
            mathBar = math2.MathParagraph.Maths[0].Functions[0] as IOfficeMathBar;
            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Gets the math text
            (mathParaItem.Item as WTextRange).Text = "x";

            string       filename = "";
            MemoryStream ms       = new MemoryStream();

            #region Document SaveOption
            if (Group1 == "WordDocx")
            {
                filename    = "EditEquation.docx";
                contenttype = "application/msword";
                document.Save(ms, FormatType.Docx);
            }
            else
            {
                filename    = "EditEquation.pdf";
                contenttype = "application/pdf";
                DocIORenderer renderer = new DocIORenderer();
                renderer.ConvertToPDF(document).Save(ms);
            }
            #endregion Document SaveOption
            document.Close();
            ms.Position = 0;
            return(File(ms, contenttype, filename));
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Creates an expansion of Gamma function
        /// </summary>
        /// <param name="paragraph">Represents a paragraph to add MathML element</param>
        private void CreateGammaFunction(IWParagraph paragraph)
        {
            WordDocument document = paragraph.Document;
            //Creates a new MathML element
            WMath math = paragraph.AppendMath();

            //Adds a math text
            IOfficeMath officeMath = math.MathParagraph.Maths.Add();
            //Unicode value of capital gamma
            string capitalGamma = "\u0393";
            IOfficeMathRunElement officeMathParaItem = AddMathText(document, officeMath, capitalGamma);

            //Sets MathML style format for the text
            officeMathParaItem.MathFormat.Style = MathStyleType.Regular;

            //Adds a delimiter equation
            IOfficeMathDelimiter mathDelimiter = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;

            //Adds a equation to the delimiter
            officeMath = mathDelimiter.Equation.Add();
            //Adds a math text
            officeMathParaItem = AddMathText(document, officeMath, "z");

            //Adds a math text
            officeMath         = math.MathParagraph.Maths.Add();
            officeMathParaItem = AddMathText(document, officeMath, "=");

            //Adds an n array element
            IOfficeMathNArray mathNAry = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.NArray) as IOfficeMathNArray;

            //Adds a math text
            AddMathText(document, mathNAry.Subscript, "0");

            //Adds a math text
            string infinitySymbol = "\u221E";

            AddMathText(document, mathNAry.Superscript, infinitySymbol);

            //Adds a math superscript
            IOfficeMathScript mathScript = AddMathScript(mathNAry.Equation, MathScriptType.Superscript);

            //Adds a math text for Superscript
            AddMathText(document, mathScript.Equation, "t");
            AddMathText(document, mathScript.Script, "z-1");
            //Adds a Superscript
            mathScript = AddMathScript(mathNAry.Equation, MathScriptType.Superscript);

            AddMathText(document, mathScript.Equation, "e");
            AddMathText(document, mathScript.Script, "-t");

            //Adds a math text in n Array equation
            AddMathText(document, mathNAry.Equation, "dt");

            //Adds a math text
            AddMathText(document, math.MathParagraph.Maths.Add(), "=");

            //Adds a fraction equation
            IOfficeMathFraction mathFraction = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;

            //Adds a math script
            mathScript = AddMathScript(mathFraction.Numerator, MathScriptType.Superscript);

            //Adds a math text for Superscript
            AddMathText(document, mathScript.Equation, "e");
            AddMathText(document, mathScript.Script, "-");
            //Unicode of small gamma
            string smallGamma = "\u03B3";

            AddMathText(document, mathScript.Script, smallGamma);
            AddMathText(document, mathScript.Script, "z");


            //Adds a math text for denominator
            AddMathText(document, mathFraction.Denominator, "z");

            //Adds an n-array element
            mathNAry = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.NArray) as IOfficeMathNArray;
            //Unicode value of n-array product
            string symbol = "\u220F";

            //Adds a n-array character
            mathNAry.NArrayCharacter = symbol;
            //Adds a math text
            AddMathText(document, mathNAry.Subscript, "k=1");
            //Adds a math text
            AddMathText(document, mathNAry.Superscript, infinitySymbol);

            //Adds a math script
            mathScript = AddMathScript(mathNAry.Equation, MathScriptType.Superscript);
            //Adds a math delimiter element
            mathDelimiter = mathScript.Equation.Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;
            //Adds a equation to the delimiter equation collection
            officeMath = mathDelimiter.Equation.Add();
            //Adds a math text
            AddMathText(document, officeMath, "1+");

            //Adds a fraction element
            mathFraction = officeMath.Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;
            //Adds a math text for numerator
            AddMathText(document, mathFraction.Numerator, "z");
            //Adds a math text for denominator
            AddMathText(document, mathFraction.Denominator, "k");

            //Adds a math text
            AddMathText(document, mathScript.Script, "-1");
            //Adds a Superscript equation
            mathScript = AddMathScript(mathNAry.Equation, MathScriptType.Superscript);
            //Adds a math text for Superscript
            AddMathText(document, mathScript.Equation, "e");
            AddMathText(document, mathScript.Script, "z");
            officeMathParaItem = AddMathText(document, mathScript.Script, "/");
            officeMathParaItem.MathFormat.HasLiteral = true;
            AddMathText(document, mathScript.Script, "k");

            //Adds a math text
            AddMathText(document, math.MathParagraph.Maths.Add(), ",");

            //Adds a math text
            officeMathParaItem = AddMathText(document, math.MathParagraph.Maths.Add(), "  ");
            //Sets style for math text
            officeMathParaItem.MathFormat.Style = MathStyleType.Regular;

            //Adds a math text
            AddMathText(document, math.MathParagraph.Maths.Add(), smallGamma);
            string text = "\u2248" + "0.577216";

            AddMathText(document, math.MathParagraph.Maths.Add(), text);
        }
Ejemplo n.º 3
0
        /// <summary>
        /// Creates a Fourier series equation
        /// </summary>
        /// <param name="paragraph">Represents a paragraph to add MathML element</param>
        private void CreateFourierseries(IWParagraph paragraph)
        {
            WordDocument document = paragraph.Document;
            //Creates a new MathML element
            WMath math = paragraph.AppendMath();

            //Adds a math
            IOfficeMath officeMath = math.MathParagraph.Maths.Add();

            //Adds a math text
            AddMathText(document, officeMath, "f");

            //Adds a math delimiter
            IOfficeMathDelimiter mathDelimiter = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;

            //Adds a math in the delimiter
            officeMath = mathDelimiter.Equation.Add() as IOfficeMath;
            //Adds a math text
            AddMathText(document, officeMath, "x");
            AddMathText(document, math.MathParagraph.Maths.Add(), "=");
            //Adds a Subscript equation
            IOfficeMathScript mathScript = AddMathScript(math.MathParagraph.Maths.Add(), MathScriptType.Subscript);

            //Adds a math text
            AddMathText(document, mathScript.Equation, "a");
            AddMathText(document, mathScript.Script, "0");

            //Adds a math text
            AddMathText(document, math.MathParagraph.Maths.Add(), "+");

            //Adds a math n-array
            IOfficeMathNArray mathNAry = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.NArray) as IOfficeMathNArray;
            //Unicode value of n-array summation
            string sigma = "\u2211";

            //Sets the value as the n-array character
            mathNAry.NArrayCharacter = sigma;
            mathNAry.HasGrow         = true;
            //Adds a math text
            AddMathText(document, mathNAry.Subscript, "n=1");

            //Adds a math text
            string infinitySymbol = "\u221E";

            AddMathText(document, mathNAry.Superscript, infinitySymbol);
            //Adds a math delimiter
            mathDelimiter = mathNAry.Equation.Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;
            //Adds an math in the delimiter equation collection
            officeMath = mathDelimiter.Equation.Add() as IOfficeMath;
            //Adds a math script
            mathScript = AddMathScript(officeMath, MathScriptType.Subscript);

            //Adds a math text
            AddMathText(document, mathScript.Equation, "a");

            //Adds a math text
            AddMathText(document, mathScript.Script, "n");

            //Adds a math function
            IOfficeMathFunction mathFunction = officeMath.Functions.Add(MathFunctionType.Function) as IOfficeMathFunction;
            //Adds a math text
            IOfficeMathRunElement mathParaItem = AddMathText(document, mathFunction.FunctionName, "cos");

            mathParaItem.MathFormat.Style = MathStyleType.Regular;

            //Adds a math fraction
            IOfficeMathFraction mathFraction = mathFunction.Equation.Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;
            //Adds a math text
            //Unicode value of PI
            string pi   = "\uD835\uDF0B";
            string text = "n" + pi + "x";

            AddMathText(document, mathFraction.Numerator, text);
            AddMathText(document, mathFraction.Denominator, "L");

            //Adds a math text
            AddMathText(document, officeMath, "+");
            //Adds a math script
            mathScript = AddMathScript(officeMath, MathScriptType.Subscript);
            //Adds a math text
            AddMathText(document, mathScript.Equation, "b");
            AddMathText(document, mathScript.Script, "n");

            //Adds a function
            mathFunction = officeMath.Functions.Add(MathFunctionType.Function) as IOfficeMathFunction;
            //Adds a math text
            mathParaItem = AddMathText(document, mathFunction.FunctionName, "sin");
            mathParaItem.MathFormat.Style = MathStyleType.Regular;

            //Adds a math fraction element
            mathFraction = mathFunction.Equation.Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;
            //Adds a math text for numerator
            AddMathText(document, mathFraction.Numerator, text);
            //Adds a math text for denominator
            AddMathText(document, mathFraction.Denominator, "L");
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Creates an equation with sum to the power of N
        /// </summary>
        /// <param name="paragraph">Represents a paragraph to add MathML element</param>
        private void CreateSumToThePowerOfN(IWParagraph paragraph)
        {
            WordDocument document = paragraph.Document;
            //Creates a new MathML element
            WMath math = paragraph.AppendMath();

            IOfficeMath officeMath = math.MathParagraph.Maths.Add();
            //Adds a math script element
            IOfficeMathScript mathScript = AddMathScript(officeMath, MathScriptType.Superscript);

            #region Delimiter equation
            //Adds a delimiter
            IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;
            //Adds an office math in the delimiter
            officeMath = mathDelimiter.Equation.Add() as IOfficeMath;
            //Adds a math text
            IOfficeMathRunElement mathParaItem = AddMathText(document, officeMath, "1+x");
            //Adds a math text
            mathParaItem = AddMathText(document, mathScript.Script, "n");
            #endregion

            //Adds a math text
            officeMath   = math.MathParagraph.Maths.Add(1);
            mathParaItem = AddMathText(document, officeMath, "=1+");

            #region Fraction equation
            //Adds a math fraction
            IOfficeMathFraction mathFraction = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;
            //Adds a numerator text
            AddMathText(document, mathFraction.Numerator, "nx");
            //Adds a denominator text
            AddMathText(document, mathFraction.Denominator, "1!");
            #endregion

            //Adds a math text
            officeMath   = math.MathParagraph.Maths.Add();
            mathParaItem = AddMathText(document, officeMath, "+");

            #region Fraction equation
            //Adds a math fraction
            mathFraction = math.MathParagraph.Maths.Add().Functions.Add(MathFunctionType.Fraction) as IOfficeMathFraction;

            #region Numerator
            //Adds a numerator text
            AddMathText(document, mathFraction.Numerator, "n");

            //Adds a delimiter
            mathDelimiter = mathFraction.Numerator.Functions.Add(MathFunctionType.Delimiter) as IOfficeMathDelimiter;
            //Adds a math text for delimiter
            officeMath = mathDelimiter.Equation.Add() as IOfficeMath;
            AddMathText(document, officeMath, "n-1");

            //Adds a math script
            mathScript = mathFraction.Numerator.Functions.Add(MathFunctionType.SubSuperscript) as IOfficeMathScript;
            //Adds a math text for Superscript
            AddMathText(document, mathScript.Equation, "x");
            AddMathText(document, mathScript.Script, "2");
            #endregion

            #region Denominator
            //Adds a math text for denominator
            AddMathText(document, mathFraction.Denominator, "2!");
            #endregion
            #endregion

            //Adds a math text
            officeMath = math.MathParagraph.Maths.Add();
            AddMathText(document, officeMath, "+...");
        }
Ejemplo n.º 5
0
        public MemoryStream EditEquation(string documentType)
        {
            string     basePath   = @"wwwroot/";
            string     dataPath   = basePath + @"data/docio/mathematical-equation.docx";
            FileStream fileStream = new FileStream(dataPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);

            // Creates an empty Word document instance
            WordDocument document = new WordDocument();

            // Opens template document
            document.Open(fileStream, FormatType.Docx);
            fileStream.Dispose();
            fileStream = null;
            //Gets the last section in the document
            WSection section = document.LastSection;
            //Gets paragraph from Word document
            WParagraph paragraph = document.LastSection.Body.ChildEntities[3] as WParagraph;

            //Gets MathML from the paragraph
            WMath math = paragraph.ChildEntities[0] as WMath;
            //Gets the radical equation
            IOfficeMathRadical mathRadical = math.MathParagraph.Maths[0].Functions[1] as IOfficeMathRadical;
            //Gets the fraction equation in radical
            IOfficeMathFraction mathFraction = mathRadical.Equation.Functions[0] as IOfficeMathFraction;
            //Gets the n-array in fraction
            IOfficeMathNArray mathNAry = mathFraction.Numerator.Functions[0] as IOfficeMathNArray;
            //Gets the math script in n-array
            IOfficeMathScript mathScript = mathNAry.Equation.Functions[0] as IOfficeMathScript;
            //Gets the delimiter in math script
            IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions[0] as IOfficeMathDelimiter;

            //Gets the math script in delimiter
            mathScript = mathDelimiter.Equation[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            IOfficeMathRunElement mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;

            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the math bar in delimiter
            IOfficeMathBar mathBar = mathDelimiter.Equation[0].Functions[2] as IOfficeMathBar;

            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[6] as WParagraph;
            //Gets MathML from the paragraph
            math = paragraph.ChildEntities[0] as WMath;
            //Gets the math script equation
            mathScript = math.MathParagraph.Maths[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[7] as WParagraph;
            //Gets MathML from the paragraph
            WMath math2 = paragraph.ChildEntities[0] as WMath;

            //Gets bar equation
            mathBar = math2.MathParagraph.Maths[0].Functions[0] as IOfficeMathBar;
            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Gets the math text
            (mathParaItem.Item as WTextRange).Text = "x";


            FormatType type = FormatType.Docx;

            //Save as .pdf format
            if (documentType == "PDF")
            {
                DocIORenderer render = new DocIORenderer();
                // Converts Word document into PDF document.
                PdfDocument pdf = render.ConvertToPDF(document);
                //Save the document as a stream and retrun the stream
                using (MemoryStream stream = new MemoryStream())
                {
                    //Save the created PDF document to MemoryStream
                    pdf.Save(stream);
                    render.Dispose();
                    pdf.Close();
                    document.Close();
                    stream.Position = 0;
                    return(stream);
                }
            }
            else
            {
                using (MemoryStream stream = new MemoryStream())
                {
                    //Save the created Word document to MemoryStream
                    document.Save(stream, type);
                    document.Close();
                    stream.Position = 0;
                    return(stream);
                }
            }
        }
Ejemplo n.º 6
0
        private void button1_Click(object sender, System.EventArgs e)
        {
            try
            {
                // Get XML file path.
                string dataPath = Application.StartupPath + @"..\..\..\..\..\..\..\..\Common\Data\DocIO\";
                //Opens an existing Word document
                WordDocument document = new WordDocument(dataPath + "Mathematical Equation.docx");

                //Gets the last section in the document
                WSection section = document.LastSection;
                //Gets paragraph from Word document
                WParagraph paragraph = document.LastSection.Body.ChildEntities[3] as WParagraph;

                //Gets MathML from the paragraph
                WMath math = paragraph.ChildEntities[0] as WMath;
                //Gets the radical equation
                IOfficeMathRadical mathRadical = math.MathParagraph.Maths[0].Functions[1] as IOfficeMathRadical;
                //Gets the fraction equation in radical
                IOfficeMathFraction mathFraction = mathRadical.Equation.Functions[0] as IOfficeMathFraction;
                //Gets the n-array in fraction
                IOfficeMathNArray mathNAry = mathFraction.Numerator.Functions[0] as IOfficeMathNArray;
                //Gets the math script in n-array
                IOfficeMathScript mathScript = mathNAry.Equation.Functions[0] as IOfficeMathScript;
                //Gets the delimiter in math script
                IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions[0] as IOfficeMathDelimiter;
                //Gets the math script in delimiter
                mathScript = mathDelimiter.Equation[0].Functions[0] as IOfficeMathScript;
                //Gets the math run element in math script
                IOfficeMathRunElement mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
                //Modifies the math text value
                (mathParaItem.Item as WTextRange).Text = "x";

                //Gets the math bar in delimiter
                IOfficeMathBar mathBar = mathDelimiter.Equation[0].Functions[2] as IOfficeMathBar;
                //Gets the math run element in bar
                mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
                //Modifies the math text value
                (mathParaItem.Item as WTextRange).Text = "x";

                //Gets the paragraph from Word document
                paragraph = document.LastSection.Body.ChildEntities[6] as WParagraph;
                //Gets MathML from the paragraph
                math = paragraph.ChildEntities[0] as WMath;
                //Gets the math script equation
                mathScript = math.MathParagraph.Maths[0].Functions[0] as IOfficeMathScript;
                //Gets the math run element in math script
                mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
                //Modifies the math text value
                (mathParaItem.Item as WTextRange).Text = "x";

                //Gets the paragraph from Word document
                paragraph = document.LastSection.Body.ChildEntities[7] as WParagraph;
                //Gets MathML from the paragraph
                WMath math2 = paragraph.ChildEntities[0] as WMath;
                //Gets bar equation
                mathBar = math2.MathParagraph.Maths[0].Functions[0] as IOfficeMathBar;
                //Gets the math run element in bar
                mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
                //Gets the math text
                (mathParaItem.Item as WTextRange).Text = "x";

                //Saving the document as .docx
                document.Save("Sample.docx", FormatType.Docx);
                document.Close();

                //Message box confirmation to view the created document.
                if (MessageBoxAdv.Show("Do you want to view the generated Word document?", "Document has been created", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
                {
                    try
                    {
                        //Launching the MS Word file using the default Application.[MS Word Or Free WordViewer]
#if NETCORE
                        System.Diagnostics.Process process = new System.Diagnostics.Process();
                        process.StartInfo = new System.Diagnostics.ProcessStartInfo("Sample.docx")
                        {
                            UseShellExecute = true
                        };
                        process.Start();
#else
                        System.Diagnostics.Process.Start("Sample.docx");
#endif
                        //Exit
                        this.Close();
                    }
                    catch (Win32Exception ex)
                    {
                        MessageBoxAdv.Show("Microsoft Word Viewer or Microsoft Word is not installed in this system");
                        Console.WriteLine(ex.ToString());
                    }
                }
                else
                {
                    // Exit
                    this.Close();
                }
            }
            catch (Exception Ex)
            {
                MessageBox.Show(Ex.Message);
            }
        }
Ejemplo n.º 7
0
        public ActionResult EditEquation(string Button)
        {
            if (Button == null)
            {
                return(View());
            }

            //Opens an existing Word document
            WordDocument document = new WordDocument(ResolveApplicationDataPath("Mathematical Equation.docx", "Data\\DocIO"));
            //Gets the last section in the document
            WSection section = document.LastSection;
            //Gets paragraph from Word document
            WParagraph paragraph = document.LastSection.Body.ChildEntities[3] as WParagraph;

            //Gets MathML from the paragraph
            WMath math = paragraph.ChildEntities[0] as WMath;
            //Gets the radical equation
            IOfficeMathRadical mathRadical = math.MathParagraph.Maths[0].Functions[1] as IOfficeMathRadical;
            //Gets the fraction equation in radical
            IOfficeMathFraction mathFraction = mathRadical.Equation.Functions[0] as IOfficeMathFraction;
            //Gets the n-array in fraction
            IOfficeMathNArray mathNAry = mathFraction.Numerator.Functions[0] as IOfficeMathNArray;
            //Gets the math script in n-array
            IOfficeMathScript mathScript = mathNAry.Equation.Functions[0] as IOfficeMathScript;
            //Gets the delimiter in math script
            IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions[0] as IOfficeMathDelimiter;

            //Gets the math script in delimiter
            mathScript = mathDelimiter.Equation[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            IOfficeMathRunElement mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;

            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the math bar in delimiter
            IOfficeMathBar mathBar = mathDelimiter.Equation[0].Functions[2] as IOfficeMathBar;

            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[6] as WParagraph;
            //Gets MathML from the paragraph
            math = paragraph.ChildEntities[0] as WMath;
            //Gets the math script equation
            mathScript = math.MathParagraph.Maths[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[7] as WParagraph;
            //Gets MathML from the paragraph
            WMath math2 = paragraph.ChildEntities[0] as WMath;

            //Gets bar equation
            mathBar = math2.MathParagraph.Maths[0].Functions[0] as IOfficeMathBar;
            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Gets the math text
            (mathParaItem.Item as WTextRange).Text = "x";

            return(document.ExportAsActionResult("Sample.docx", FormatType.Docx, HttpContext.ApplicationInstance.Response, HttpContentDisposition.Attachment));
        }
Ejemplo n.º 8
0
        public ActionResult EditEquation(string Button, string Group1)
        {
            if (Button == null)
            {
                return(View());
            }
            if (Button == "View Template")
            {
                return(new TemplateResult("Mathematical Equation.docx", ResolveApplicationDataPath("Data\\DocIO"), HttpContext.ApplicationInstance.Response));
            }

            //Opens an existing Word document
            WordDocument document = new WordDocument(ResolveApplicationDataPath("Mathematical Equation.docx", "Data\\DocIO"));
            //Gets the last section in the document
            WSection section = document.LastSection;
            //Gets paragraph from Word document
            WParagraph paragraph = document.LastSection.Body.ChildEntities[3] as WParagraph;

            //Gets MathML from the paragraph
            WMath math = paragraph.ChildEntities[0] as WMath;
            //Gets the radical equation
            IOfficeMathRadical mathRadical = math.MathParagraph.Maths[0].Functions[1] as IOfficeMathRadical;
            //Gets the fraction equation in radical
            IOfficeMathFraction mathFraction = mathRadical.Equation.Functions[0] as IOfficeMathFraction;
            //Gets the n-array in fraction
            IOfficeMathNArray mathNAry = mathFraction.Numerator.Functions[0] as IOfficeMathNArray;
            //Gets the math script in n-array
            IOfficeMathScript mathScript = mathNAry.Equation.Functions[0] as IOfficeMathScript;
            //Gets the delimiter in math script
            IOfficeMathDelimiter mathDelimiter = mathScript.Equation.Functions[0] as IOfficeMathDelimiter;

            //Gets the math script in delimiter
            mathScript = mathDelimiter.Equation[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            IOfficeMathRunElement mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;

            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the math bar in delimiter
            IOfficeMathBar mathBar = mathDelimiter.Equation[0].Functions[2] as IOfficeMathBar;

            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[6] as WParagraph;
            //Gets MathML from the paragraph
            math = paragraph.ChildEntities[0] as WMath;
            //Gets the math script equation
            mathScript = math.MathParagraph.Maths[0].Functions[0] as IOfficeMathScript;
            //Gets the math run element in math script
            mathParaItem = mathScript.Equation.Functions[0] as IOfficeMathRunElement;
            //Modifies the math text value
            (mathParaItem.Item as WTextRange).Text = "x";

            //Gets the paragraph from Word document
            paragraph = document.LastSection.Body.ChildEntities[7] as WParagraph;
            //Gets MathML from the paragraph
            WMath math2 = paragraph.ChildEntities[0] as WMath;

            //Gets bar equation
            mathBar = math2.MathParagraph.Maths[0].Functions[0] as IOfficeMathBar;
            //Gets the math run element in bar
            mathParaItem = mathBar.Equation.Functions[0] as IOfficeMathRunElement;
            //Gets the math text
            (mathParaItem.Item as WTextRange).Text = "x";

            //Save as .docx format
            if (Group1 == "WordDocx")
            {
                return(document.ExportAsActionResult("EditEquation.docx", FormatType.Docx, HttpContext.ApplicationInstance.Response, HttpContentDisposition.Attachment));
            }
            //Save as .pdf format
            else if (Group1 == "Pdf")
            {
                DocToPDFConverter converter = new DocToPDFConverter();
                PdfDocument       pdfDoc    = converter.ConvertToPDF(document);
                document.Close();
                converter.Dispose();
                return(pdfDoc.ExportAsActionResult("EditEquation.pdf", HttpContext.ApplicationInstance.Response, HttpReadType.Save));
            }

            return(View());
        }