> For the complete documentation index, see [llms.txt](https://docs.gapvelocity.ai/webmap/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gapvelocity.ai/webmap/webforms.md).

# WebForms

- [Introduction](https://docs.gapvelocity.ai/webmap/webforms/introduction.md)
- [Overview](https://docs.gapvelocity.ai/webmap/webforms/overview.md): WebMAP: WebForms to Web ASP .NET is a tool designed to convert .NET Framework applications based on C# and ASP WebForms to a modern web architecture. Get started with the WebMAP WebForms tool document
- [Desktop Compatibility Platform (DCP)](https://docs.gapvelocity.ai/webmap/webforms/desktop-compatibility-platform-dcp.md)
- [Pages and Master Pages](https://docs.gapvelocity.ai/webmap/webforms/desktop-compatibility-platform-dcp/pages-and-master-pages.md)
- [GridView and DataList data synchronization](https://docs.gapvelocity.ai/webmap/webforms/desktop-compatibility-platform-dcp/gridview-and-datalist-data-synchronization.md)
- [HTTP objects](https://docs.gapvelocity.ai/webmap/webforms/desktop-compatibility-platform-dcp/http-objects.md)
- [Post-Conversion](https://docs.gapvelocity.ai/webmap/webforms/post-conversion.md): WebMAP: WebForms to Web is a tool designed to convert ASP.NET web applications  based on C# and Web Forms to a modern web architecture. Post-Conversion documentation for WebMAP WebForms.
- [Extend or Modify the Converted Application](https://docs.gapvelocity.ai/webmap/webforms/extend-or-modify-the-converted-application.md): For this section, we'll be following a series of common changes that developers may have to do on a daily basis.
- [Adding FrontEnd validator](https://docs.gapvelocity.ai/webmap/webforms/extend-or-modify-the-converted-application/adding-frontend-validator.md)
- [Adding Page](https://docs.gapvelocity.ai/webmap/webforms/extend-or-modify-the-converted-application/adding-page.md)
- [Adding MasterPage](https://docs.gapvelocity.ai/webmap/webforms/extend-or-modify-the-converted-application/adding-masterpage.md)
- [Designer classes on WebForms Conversion Tool](https://docs.gapvelocity.ai/webmap/webforms/designer-classes-on-webforms-conversion-tool.md)
- [Errors and Troubleshooting](https://docs.gapvelocity.ai/webmap/webforms/errors-and-troubleshooting.md): WebMAP: WebForms to Web ASP .NET is a tool designed to convert .NET Framework applications based on C# ASP WebForms to a modern web architecture. Errors and Troubleshooting documentation.
- [How fix Solution when have been added website from filesystem without project file](https://docs.gapvelocity.ai/webmap/webforms/errors-and-troubleshooting/how-fix-solution-when-have-been-added-website-from-filesystem-without-project-file.md)
- [Release Notes](https://docs.gapvelocity.ai/webmap/webforms/release-notes.md): WebMAP: WebForms to Web is a tool designed to convert .NET Framework apps based on C# and ASP.NET WebForms applications to a modern web architecture.