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Please read this before rolling back this edit - we are removing SO documentation links according to guidelines here: https://meta.stackoverflow.com/questions/356294/removing-documentation-reputation-archive-and-links?cb=1
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Graham
Graham
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The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity ToolOpen XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

replaced http://stackoverflow.com/ with https://stackoverflow.com/
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URL Rewriter Bot
URL Rewriter Bot

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity ToolOpen XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the toolInstall the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

updated link to installation to remove my blog from this post. Per policy.
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Taterhead
Taterhead
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The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the toolInstall the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

The simplest and fastest way to create an Excel file from C# is to use the Open XML Productivity Tool. The Open XML Productivity Tool comes with the Open XML SDK installation. The tool reverse engineers any Excel file into C# code. The C# code can then be used to re-generate that file.

An overview of the process involved is:

  1. Install the Open XML SDK with the tool.
  2. Create an Excel file using the latest Excel client with desired look. Name it DesiredLook.xlsx.
  3. With the tool open DesiredLook.xlsx and click the Reflect Code button near the top. enter image description here
  4. The C# code for your file will be generated in the right pane of the tool. Add this to your C# solution and generate files with that desired look.

As a bonus, this method works for any Word and PowerPoint files. As the C# developer, you will then make changes to the code to fit your needs.

I have developed a simple WPF app on github which will run on Windows for this purpose. There is a placeholder class called GeneratedClass where you can paste the generated code. If you go back one version of the file, it will generate an excel file like this:

enter image description here

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Taterhead
Taterhead
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