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988804-Modify file streams of C# [Cross-platform] in XlsIO UG #1639

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Merged
merged 1 commit into from
Oct 27, 2025
Merged

988804-Modify file streams of C# [Cross-platform] in XlsIO UG #1639

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10 changes: 2 additions & 8 deletions Document-Processing/Excel/Excel-Library/NET/Conditional-Formatting/Color-Scales.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Create color scales for the data in specified range
Expand All @@ -42,13 +41,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/Output.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

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10 changes: 2 additions & 8 deletions Document-Processing/Excel/Excel-Library/NET/Conditional-Formatting/Data-Bars.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Create data bars for the data in specified range
Expand All @@ -36,13 +35,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/Output.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

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6 changes: 1 addition & 5 deletions ...nt-Processing/Excel/Excel-Library/NET/Conditional-Formatting/Highlight-Cells.md
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Original file line number Diff line number Diff line change
Expand Up @@ -90,12 +90,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/UniqueandDuplicate.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/UniqueandDuplicate.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
}
{% endhighlight %}

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10 changes: 2 additions & 8 deletions Document-Processing/Excel/Excel-Library/NET/Conditional-Formatting/Icon-Sets.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Create icon sets for the data in specified range
Expand All @@ -38,13 +37,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/Output.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

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40 changes: 8 additions & 32 deletions Document-Processing/Excel/Excel-Library/NET/Conditional-Formatting/Top-Bottom.md
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,7 @@ 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];

//Applying conditional formatting to "N6:N35".
Expand All @@ -53,13 +52,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/TopToBottomRank.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/TopToBottomRank.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -189,8 +183,7 @@ 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];

//Applying conditional formatting to "N6:N35".
Expand All @@ -215,13 +208,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/Chart.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/Chart.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -366,8 +354,7 @@ 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];

//Applying conditional formatting to "M6:M35"
Expand All @@ -387,13 +374,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/AboveAndBelowAverage.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/AboveAndBelowAverage.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -469,8 +451,7 @@ 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];

//Applying conditional formatting to "M6:M35"
Expand All @@ -493,13 +474,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/AboveAndBelowStandardDeviation.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/AboveAndBelowStandardDeviation.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

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48 changes: 10 additions & 38 deletions Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md
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Original file line number Diff line number Diff line change
Expand Up @@ -150,12 +150,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/ConditionalFormat.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/ConditionalFormat.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -297,16 +293,14 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Read conditional formatting settings
string formatType = worksheet.Range["A1"].ConditionalFormats[0].FormatType.ToString();
string cfOperator = worksheet.Range["A1"].ConditionalFormats[0].Operator.ToString();

//Dispose streams
inputStream.Dispose();
workbook.SaveAs("Output.xlsx");
}
{% endhighlight %}

Expand Down Expand Up @@ -359,22 +353,16 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Removing conditional format for a specified range
worksheet.Range["E5"].ConditionalFormats.Remove();

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/RemoveConditionalFormat.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/RemoveConditionalFormat.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -422,22 +410,16 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Removing first conditional Format at the specified Range
worksheet.UsedRange.ConditionalFormats.RemoveAt(0);

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/RemoveConditionalFormat.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/RemoveConditionalFormat.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -483,22 +465,16 @@ 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, ExcelOpenType.Automatic);
IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"), ExcelOpenType.Automatic);
IWorksheet worksheet = workbook.Worksheets[0];

//Removing Conditional Formatting Settings From Entire Sheet
worksheet.UsedRange.Clear(ExcelClearOptions.ClearConditionalFormats);

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/RemoveAll.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/RemoveAll.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
inputStream.Dispose();
}
{% endhighlight %}

Expand Down Expand Up @@ -557,12 +533,8 @@ using (ExcelEngine excelEngine = new ExcelEngine())

#region Save
//Saving the workbook
FileStream outputStream = new FileStream(Path.GetFullPath("Output/ConditionalFormat.xlsx"), FileMode.Create, FileAccess.Write);
workbook.SaveAs(outputStream);
workbook.SaveAs(Path.GetFullPath("Output/ConditionalFormat.xlsx"));
#endregion

//Dispose streams
outputStream.Dispose();
}
{% endhighlight %}

Expand Down