Merge pull request #265 from SyncfusionExamples/990137-ExcelToHtmlSample

Mohan2401 · web-flow · commit afab47bae87d · 2025-11-06T17:04:03.000+05:30
990137-Modify file streams of C# [Cross-platform] in XlsIO UG
diff --git a/Convert Excel to JSON/Range to JSON with Schema/.NET/Range to JSON with Schema/Range to JSON with Schema/Program.cs b/Convert Excel to JSON/Range to JSON with Schema/.NET/Range to JSON with Schema/Range to JSON with Schema/Program.cs
@@ -12,28 +12,20 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
                 //Custom range
                 IRange range = worksheet.Range["A1:F100"];
 
                 #region save as JSON
-                //Saves the workbook to a JSON filestream, as schema by default
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Excel-Range-To-JSON-as-schema-default.json"), FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(outputStream, range);
+                //Saves the workbook to JSON, as schema by default
+                workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Range-To-JSON-as-schema-default.json"), range);
 
-                //Saves the workbook to a JSON filestream as schema
-                FileStream stream1 = new FileStream("Output/Excel-Range-To-JSON-as-schema.json", FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(stream1, range, true);
+                //Saves the workbook to JSON as schema
+                workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Range-To-JSON-as-schema.json"), range, true);
                 #endregion
 
-                //Dispose streams
-                outputStream.Dispose();
-                stream1.Dispose();
-                inputStream.Dispose();
-
                 #region Open JSON 
                 //Open default JSON
 
diff --git a/Convert Excel to JSON/Range to JSON without Schema/.NET/Range to JSON without Schema/Range to JSON without Schema/Program.cs b/Convert Excel to JSON/Range to JSON without Schema/.NET/Range to JSON without Schema/Range to JSON without Schema/Program.cs
@@ -12,23 +12,17 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
                 //Custom range
                 IRange range = worksheet.Range["A1:F100"];
 
                 #region save as JSON
-                //Saves the workbook to a JSON filestream, as schema by default
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Excel-Range-To-JSON-filestream-without-schema.json"), FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(outputStream, range, false);
+                //Saves the workbook to JSON, as schema by default
+                workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Range-To-JSON-filestream-without-schema.json"), range, false);
                 #endregion
 
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
-
                 #region Open JSON 
                 //Open default JSON
                 #endregion
diff --git a/Convert Excel to JSON/Workbook to JSON with Schema/.NET/Workbook to JSON with Schema/Workbook to JSON with Schema/Program.cs b/Convert Excel to JSON/Workbook to JSON with Schema/.NET/Workbook to JSON with Schema/Workbook to JSON with Schema/Program.cs
@@ -12,17 +12,11 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
-                //Saves the workbook to a JSON filestream as schema
-                FileStream jsonWithSchema = new FileStream(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema.json"), FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(jsonWithSchema, true);
-
-                //Dispose streams
-                jsonWithSchema.Dispose();
-                inputStream.Dispose();
+                //Saves the workbook to JSON as schema
+                workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema.json"), true);
             }
         }
     }
diff --git a/Convert Excel to JSON/Workbook to JSON without Schema/.NET/Workbook to JSON without Schema/Workbook to JSON without Schema/Program.cs b/Convert Excel to JSON/Workbook to JSON without Schema/.NET/Workbook to JSON without Schema/Workbook to JSON without Schema/Program.cs
@@ -12,20 +12,14 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
                 #region save as JSON
-                //Saves the workbook to a JSON file without schema
-                FileStream outputStream = new FileStream("Output/Workbook-To-JSON-without-schema.json", FileMode.Create);
-                workbook.SaveAsJson(outputStream,false);
+                //Saves the workbook to JSON file without schema
+                workbook.SaveAsJson(Path.GetFullPath(@"Output/Workbook-To-JSON-without-schema.json"),false);
                 #endregion
 
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
-
                 #region Open JSON 
                 //Open default JSON
                 #endregion
diff --git a/Convert Excel to JSON/Worksheet to JSON with Schema/.NET/Worksheet to JSON with Schema/Worksheet to JSON with Schema/Program.cs b/Convert Excel to JSON/Worksheet to JSON with Schema/.NET/Worksheet to JSON with Schema/Worksheet to JSON with Schema/Program.cs
@@ -12,25 +12,17 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
                 #region save as JSON
-                //Saves the workbook to a JSON filestream, as schema by default
-                FileStream outputStream = new FileStream("Output/Excel-Worksheet-To-JSON-filestream-as-schema-default.json", FileMode.Create);
-                workbook.SaveAsJson(outputStream, worksheet);
+                //Saves the workbook to JSON, as schema by default
+                workbook.SaveAsJson(Path.GetFullPath(@"Output/Excel-Worksheet-To-JSON-filestream-as-schema-default.json"), worksheet);
 
-                //Saves the workbook to a JSON filestream as schema
-                FileStream stream1 = new FileStream("Output/Excel-Worksheet-To-JSON-filestream-as-schema.json", FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(stream1, worksheet, true);
+                //Saves the workbook to JSON as schema
+                workbook.SaveAsJson(Path.GetFullPath(@"Output/Excel-Worksheet-To-JSON-filestream-as-schema.json"), worksheet, true);
                 #endregion
 
-                //Dispose streams
-                outputStream.Dispose();
-                stream1.Dispose();
-                inputStream.Dispose();
-
                 #region Open JSON 
                 //Open default JSON
 
diff --git a/Convert Excel to JSON/Worksheet to JSON without Schema/.NET/Worksheet to JSON without Schema/Worksheet to JSON without Schema/Program.cs b/Convert Excel to JSON/Worksheet to JSON without Schema/.NET/Worksheet to JSON without Schema/Worksheet to JSON without Schema/Program.cs
@@ -12,20 +12,14 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
 
                 #region save as JSON
-                //Saves the workbook to a JSON filestream, as schema by default
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Excel-Worksheet-To-JSON-filestream-without-schema.json"), FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAsJson(outputStream, worksheet,false);
+                //Saves the workbook to JSON, as schema by default
+                workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Worksheet-To-JSON-filestream-without-schema.json"), worksheet,false);
                 #endregion
 
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
-
                 #region Open JSON 
                 //Open default JSON
                 #endregion
diff --git a/Excel to HTML/Excel to HTML/.NET/Excel to HTML/Excel to HTML/Program.cs b/Excel to HTML/Excel to HTML/.NET/Excel to HTML/Excel to HTML/Program.cs
@@ -24,12 +24,8 @@ static void Main(string[] args)
 
                 #region Save as HTML
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.html"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAsHtml(outputStream, saveOptions);
+                workbook.SaveAsHtml(Path.GetFullPath("Output/Output.html"), saveOptions);
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
             }
         }
     }
diff --git a/Excel to ODS/Excel to ODS/.NET/Excel to ODS/Excel to ODS/Program.cs b/Excel to ODS/Excel to ODS/.NET/Excel to ODS/Excel to ODS/Program.cs
@@ -50,12 +50,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/ExcelToODS.ods"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream, ExcelSaveType.SaveAsODS);
+                workbook.SaveAs("Output.ods");
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
             }
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -12,17 +12,11 @@ static void Main(string[] args)`
`12`	`12`	`{`
`13`	`13`	`IApplication application = excelEngine.Excel;`
`14`	`14`	`application.DefaultVersion = ExcelVersion.Xlsx;`
`15`		`- FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);`
`16`		`- IWorkbook workbook = application.Workbooks.Open(inputStream);`
	`15`	`+ IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));`
`17`	`16`	`IWorksheet worksheet = workbook.Worksheets[0];`
`18`	`17`
`19`		`- //Saves the workbook to a JSON filestream as schema`
`20`		`- FileStream jsonWithSchema = new FileStream(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema.json"), FileMode.Create, FileAccess.ReadWrite);`
`21`		`- workbook.SaveAsJson(jsonWithSchema, true);`
`22`		`-`
`23`		`- //Dispose streams`
`24`		`- jsonWithSchema.Dispose();`
`25`		`- inputStream.Dispose();`
	`18`	`+ //Saves the workbook to JSON as schema`
	`19`	`+ workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema.json"), true);`
`26`	`20`	`}`
`27`	`21`	`}`
`28`	`22`	`}`
Original file line number	Diff line number	Diff line change
`@@ -24,12 +24,8 @@ static void Main(string[] args)`
`24`	`24`
`25`	`25`	`#region Save as HTML`
`26`	`26`	`//Saving the workbook`
`27`		`- FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.html"), FileMode.Create, FileAccess.Write);`
`28`		`- workbook.SaveAsHtml(outputStream, saveOptions);`
	`27`	`+ workbook.SaveAsHtml(Path.GetFullPath("Output/Output.html"), saveOptions);`
`29`	`28`	`#endregion`
`30`		`-`
`31`		`- //Dispose streams`
`32`		`- outputStream.Dispose();`
`33`	`29`	`}`
`34`	`30`	`}`
`35`	`31`	`}`
Original file line number	Diff line number	Diff line change
`@@ -50,12 +50,8 @@ static void Main(string[] args)`
`50`	`50`
`51`	`51`	`#region Save`
`52`	`52`	`//Saving the workbook`
`53`		`- FileStream outputStream = new FileStream(Path.GetFullPath("Output/ExcelToODS.ods"), FileMode.Create, FileAccess.Write);`
`54`		`- workbook.SaveAs(outputStream, ExcelSaveType.SaveAsODS);`
	`53`	`+ workbook.SaveAs("Output.ods");`
`55`	`54`	`#endregion`
`56`		`-`
`57`		`- //Dispose streams`
`58`		`- outputStream.Dispose();`
`59`	`55`	`}`
`60`	`56`	`}`
`61`	`57`	`}`