Addressed feedbacks

Author: sneha.biju

Mathematical-Equation/LaTeX-equations/Get-LaTeX-code-for-equation/.NET Standard/Get-LaTeX-code-for-equation/Program.cs

@@ -5,7 +5,7 @@
 using (FileStream inputStream = new FileStream("../../../Input.docx", FileMode.Open, FileAccess.Read))
 {
     // OPen the existing Word document.
-    using (WordDocument document = new WordDocument())
+    using (WordDocument document = new WordDocument(inputStream, FormatType.Docx))
     {
         List<Entity> entities = document.FindAllItemsByProperty(EntityType.Math, null, null);
 

Mathematical-Equation/LaTeX-equations/Insert-equation-using-LaTeX/.NET Standard/Insert-equation-using-LaTeX/Program.cs

@@ -4,7 +4,7 @@
 //Open a Word document using File stream.
 using (FileStream inputStream = new FileStream("../../../Input.docx", FileMode.Open, FileAccess.Read)) {
     // OPen the existing Word document.
-    using (WordDocument document = new WordDocument())
+    using (WordDocument document = new WordDocument(inputStream, FormatType.Docx))
     {
         //Create a new mathematical equation.
         WMath math = new WMath(document);

Mathematical-Equation/LaTeX-equations/Modify-equation-using-LaTeX/.NET Standard/Modify-equation-using-LaTeX/Program.cs

@@ -5,7 +5,7 @@
 using (FileStream inputStream = new FileStream("../../../Input.docx", FileMode.Open, FileAccess.Read))
 {
     // OPen the existing Word document.
-    using (WordDocument document = new WordDocument())
+    using (WordDocument document = new WordDocument(inputStream, FormatType.Docx))
     {
         // Access the first paragraph from the last section of the document
         WParagraph paragraph = document.LastSection.Body.ChildEntities[2] as WParagraph;