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990137-Modify file streams of C# [Cross-platform] in XlsIO UG #1738

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merged 2 commits into from
Nov 6, 2025
Merged

990137-Modify file streams of C# [Cross-platform] in XlsIO UG #1738

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cd20e8e
990137-ExcelToHtmlUG
KarthikaSF4773 Nov 6, 2025
874bf5f
990137-ExcelToHtmlUG
KarthikaSF4773 Nov 6, 2025
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8 changes: 2 additions & 6 deletions ...ment-Processing/Excel/Conversions/Excel-to-HTML/NET/Excel-to-HTML-Conversion.md
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ using (ExcelEngine excelEngine = new ExcelEngine())
worksheet.SaveAsHtml(stream);

//Save a workbook as HTML file
workbook.SaveAsHtml(stream, Syncfusion.XlsIO.Implementation.HtmlSaveOptions.Default);
workbook.SaveAsHtml("Sample.html", Syncfusion.XlsIO.Implementation.HtmlSaveOptions.Default);
stream.Dispose();
workbook.Close();
}
Expand Down Expand Up @@ -97,12 +97,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#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();
}
{% endhighlight %}

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8 changes: 2 additions & 6 deletions Document-Processing/Excel/Conversions/Excel-to-HTML/overview.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ using (ExcelEngine excelEngine = new ExcelEngine())
worksheet.SaveAsHtml(stream);

//Save a workbook as HTML file
workbook.SaveAsHtml(stream, Syncfusion.XlsIO.Implementation.HtmlSaveOptions.Default);
workbook.SaveAsHtml("Sample.html", Syncfusion.XlsIO.Implementation.HtmlSaveOptions.Default);
stream.Dispose();
workbook.Close();
}
Expand Down Expand Up @@ -97,12 +97,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#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();
}
{% endhighlight %}

Expand Down
90 changes: 24 additions & 66 deletions ...ment-Processing/Excel/Conversions/Excel-to-JSON/NET/Excel-to-JSON-Conversion.md
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Original file line number Diff line number Diff line change
Expand Up @@ -29,25 +29,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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-Workbook-To-JSON-as-schema-default.json"), FileMode.Create, FileAccess.ReadWrite);
workbook.SaveAsJson(outputStream);
//Saves the workbook to JSON, as schema by default
workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema-default.json"));

//Saves the workbook to a JSON filestream as schema
FileStream stream1 = new FileStream(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema.json"), FileMode.Create, FileAccess.ReadWrite);
workbook.SaveAsJson(stream1, true);
//Saves the workbook to JSON as schema
workbook.SaveAsJson("Output/Excel-Workbook-To-JSON-as-schema.json", true);
#endregion

//Dispose streams
outputStream.Dispose();
stream1.Dispose();
inputStream.Dispose();

#region Open JSON
//Open default JSON

Expand Down Expand Up @@ -181,20 +173,14 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down Expand Up @@ -311,25 +297,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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

Expand Down Expand Up @@ -466,20 +444,14 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down Expand Up @@ -602,28 +574,20 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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

Expand Down Expand Up @@ -769,23 +733,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down
90 changes: 24 additions & 66 deletions Document-Processing/Excel/Conversions/Excel-to-JSON/overview.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,25 +29,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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-Workbook-To-JSON-as-schema-default.json"), FileMode.Create, FileAccess.ReadWrite);
workbook.SaveAsJson(outputStream);
//Saves the workbook to JSON, as schema by default
workbook.SaveAsJson(Path.GetFullPath("Output/Excel-Workbook-To-JSON-as-schema-default.json"));

//Saves the workbook to a JSON filestream as schema
FileStream stream1 = new FileStream("Output/Excel-Workbook-To-JSON-as-schema.json", FileMode.Create, FileAccess.ReadWrite);
workbook.SaveAsJson(stream1, true);
//Saves the workbook to JSON as schema
workbook.SaveAsJson("Output/Excel-Workbook-To-JSON-as-schema.json", true);
#endregion

//Dispose streams
outputStream.Dispose();
stream1.Dispose();
inputStream.Dispose();

#region Open JSON
//Open default JSON

Expand Down Expand Up @@ -181,20 +173,14 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down Expand Up @@ -311,25 +297,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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

Expand Down Expand Up @@ -466,20 +444,14 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down Expand Up @@ -602,28 +574,20 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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

Expand Down Expand Up @@ -769,23 +733,17 @@ using (ExcelEngine excelEngine = new ExcelEngine())
{
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
Expand Down
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