990137-ExcelToPdfSample

Author: KarthikaSF4773

Getting Started/ASP.NET Core/Convert Excel to PDF/Convert Excel to PDF/Controllers/HomeController.cs

@@ -30,8 +30,7 @@ public IActionResult ConvertExcelToPdf()
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //load an existing file
-                FileStream excelStream = new FileStream("Data/InputTemplate.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
 
                 //Initialize XlsIO renderer.
                 XlsIORenderer renderer = new XlsIORenderer();

Getting Started/ASP.NET MVC/Convert Excel to PDF/Convert-Excel-to-PDF/Controllers/HomeController.cs

@@ -33,8 +33,7 @@ public ActionResult ConvertExcelToPdf()
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //Load an existing file
-                FileStream excelStream = new FileStream(Server.MapPath("~/App_Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open(Server.MapPath("~/App_Data/InputTemplate.xlsx"));
 
                 //Initialize ExcelToPdfConverter
                 ExcelToPdfConverter converter = new ExcelToPdfConverter(workbook);

Getting Started/ASP.NET WebForms/Convert Excel to PDF/Convert-Excel-to-PDF/MainPage.aspx.cs

@@ -18,8 +18,7 @@ protected void OnButtonClicked(object sender, EventArgs e)
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //Load an existing file
-                FileStream excelStream = new FileStream(Server.MapPath("~/App_Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open(Server.MapPath("~/App_Data/InputTemplate.xlsx"));
 
                 //Initialize ExcelToPdfConverter
                 ExcelToPdfConverter converter = new ExcelToPdfConverter(workbook);

Getting Started/Azure App Service/Convert-Excel-to-PDF/Convert-Excel-to-PDF/Controllers/HomeController.cs

@@ -26,8 +26,7 @@ public IActionResult CreateDocument()
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream excelStream = new FileStream("Sample.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open("Sample.xlsx");
 
                 //Initialize XlsIO renderer.
                 XlsIORenderer renderer = new XlsIORenderer();

Getting Started/Blazor/Server Side/Convert Excel to PDF/Convert-Excel-to-PDF/Data/ExcelService.cs

@@ -14,29 +14,24 @@ public MemoryStream ConvertExceltoPDF()
             {
                 IApplication application = excelEngine.Excel;
 
-                using (FileStream sourceStreamPath = new FileStream(@"wwwroot/InputTemplate.xlsx", FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
-                {
-                    // Open the workbook.
-                    IWorkbook workbook = application.Workbooks.Open(sourceStreamPath);
+                // Open the workbook.
+                IWorkbook workbook = application.Workbooks.Open(@"wwwroot/InputTemplate.xlsx");
 
-                    // Instantiate the Excel to PDF renderer.
-                    XlsIORenderer renderer = new XlsIORenderer();
+                // Instantiate the Excel to PDF renderer.
+                XlsIORenderer renderer = new XlsIORenderer();
 
-                    //Convert Excel document into PDF document 
-                    PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
+                //Convert Excel document into PDF document 
+                PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
 
-                    //Create the MemoryStream to save the converted PDF.      
-                    MemoryStream pdfStream = new MemoryStream();
+                //Create the MemoryStream to save the converted PDF.      
+                MemoryStream pdfStream = new MemoryStream();
 
-                    //Save the converted PDF document to MemoryStream.
-                    pdfDocument.Save(pdfStream);
-                    pdfStream.Position = 0;
+                //Save the converted PDF document to MemoryStream.
+                pdfDocument.Save(pdfStream);
+                pdfStream.Position = 0;
 
-                    return pdfStream;
-
-                }
+                return pdfStream;           
             }
-
         }
     }
 }

Getting Started/Console/.NET Framework/ConvertExcelToPDF/ConvertExcelToPDF/Program.cs

@@ -13,8 +13,7 @@ public static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream excelStream = new FileStream("Sample.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open("Sample.xlsx");
 
                 //Initialize ExcelToPdfConverter
                 ExcelToPdfConverter converter = new ExcelToPdfConverter(workbook);
@@ -30,4 +29,4 @@ public static void Main(string[] args)
             }
         }
     }
-}
+}

Getting Started/Console/.NET/ConvertExcelToPDF/ConvertExcelToPDF/Program.cs

@@ -15,25 +15,16 @@ public static void Main(string[] args)
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //Load existing Excel file
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/Sample.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Sample.xlsx"));
 
                 //Convert to PDF
                 XlsIORenderer renderer = new XlsIORenderer();
                 PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
 
-                //Create the MemoryStream to save the converted PDF   
-                MemoryStream pdfStream = new MemoryStream();
-
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Sample.pdf"), FileMode.Create, FileAccess.Write);
-                pdfDocument.Save(outputStream);
+                pdfDocument.Save(Path.GetFullPath("Output/Sample.pdf"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Getting Started/Docker/Ubuntu/Convert Excel to PDF/Convert-Excel-to-PDF/Program.cs

@@ -15,23 +15,17 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream excelStream = new FileStream("Data/InputTemplate.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(excelStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
 
                 //Initialize XlsIO renderer.
                 XlsIORenderer renderer = new XlsIORenderer();
 
                 //Convert Excel document into PDF document 
                 PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
 
-                //Create the FileStream to save the converted PDF.
-                FileStream pdfStream = new FileStream("Output.pdf", FileMode.Create, FileAccess.ReadWrite);
-                pdfDocument.Save(pdfStream);
+                //Save the converted PDF.
+                pdfDocument.Save("Output.pdf");
             }
         }
     }
-}
-
-
-
-
+}

Getting Started/Linux/Convert Excel to PDF/Convert Excel to PDF/Program.cs

@@ -14,26 +14,16 @@ static void Main(string[] args)
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //Load existing Excel file
-                FileStream inputStream = new FileStream("Data/Sample.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Sample.xlsx"));
 
                 //Convert to PDF
                 XlsIORenderer renderer = new XlsIORenderer();
                 PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
 
-                //Create the MemoryStream to save the converted PDF.      
-                MemoryStream pdfStream = new MemoryStream();
-
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Sample.pdf"), FileMode.Create, FileAccess.Write);
-                pdfDocument.Save(outputStream);
+                pdfDocument.Save(Path.GetFullPath("Output/Sample.pdf"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
-
             }
         }
     }

Getting Started/Mac/Convert Excel to PDF/Convert Excel to PDF/Program.cs

@@ -14,26 +14,16 @@ static void Main(string[] args)
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
                 //Load existing Excel file
-                FileStream inputStream = new FileStream("Data/Sample.xlsx", FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Sample.xlsx"));
 
                 //Convert to PDF
                 XlsIORenderer renderer = new XlsIORenderer();
                 PdfDocument pdfDocument = renderer.ConvertToPDF(workbook);
 
-                //Create the MemoryStream to save the converted PDF.      
-                MemoryStream pdfStream = new MemoryStream();
-
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Sample.pdf"), FileMode.Create, FileAccess.Write);
-                pdfDocument.Save(outputStream);
+                pdfDocument.Save(Path.GetFullPath("Output/Sample.pdf"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
-
             }
         }
     }