DPL docs migration

_config.yml

@@ -49,7 +49,7 @@ navigation:
         title: Troubleshooting
         position: 99
     common-information:
-        title: Common Information
+        title: Common
         position: 98 
     security:
         title: Security

common-information/device-independent-pixels.md

@@ -48,23 +48,23 @@ Most of the methods follow the same pattern for converting units:
 
 __Example 1__ shows how to obtain row height as DIPs and convert it to Points.    
 
-#### __[C#] Example 1: Convert from DIP to Point__
+#### __Example 1: Convert from DIP to Point__
 
-{{region dips_1}}
+```csharp
 
 	var rowHeightInDips = worksheet.Rows[0].GetHeight().Value.Value;
 	var rowHeightInPoints = UnitHelper.DipToPoint(rowHeightInDips);
-{{endregion}}
+```
 
 except the **DipToUnit** and **UnitToDip** methods which accepts not only the units but the [UnitType](https://docs.telerik.com/devtools/document-processing/api/telerik.windows.documents.media.unittype) as well as a parameter:
 
 __Example 2__ shows how to convert from Point to DIP and set the row height.    
 
-#### __[C#] Example 2: Convert from Point to DIP__
+#### __Example 2: Convert from Point to DIP__
 
-{{region dips_2}}
+```csharp
 
 	double dips = UnitHelper.UnitToDip(60, UnitType.Point);
 	RowHeight newRowHeight = new RowHeight(dips, isCustom: true);
 	worksheet.Rows[0].SetHeight(newRowHeight);
-{{endregion}}
+```

common-information/fileformatdetector.md

@@ -0,0 +1,57 @@
+---
+title: FileFormatDetector
+description: Detect file formats automatically using the FileFormatDetector of the Telerik Document Processing libraries.
+page_title: FileFormatDetector
+slug: fileformatdetector
+position: 1
+published: True
+tags: file, format, detection, detector, pdf, docx, xlsx, zip, doc, xls, xlsm, txt, document, processing, libraries
+---
+
+# FileFormatDetector
+
+The **FileFormatDetector** API provides automatic file format detection capabilities for various document types supported by Telerik Document Processing libraries. This utility enables you to programmatically identify the format of a document stream before attempting to process it, making it easier to handle documents of unknown types and providing better error handling in your applications.
+
+The detector analyzes file signatures, headers, and content patterns to accurately identify document formats including PDF, DOCX, XLSX, RTF, and other supported formats. This is particularly useful when working with user-uploaded files or when processing documents from external sources where the file format might not be immediately known.
+
+## Key Features
+
+* **Automatic Format Detection**: Identifies document formats from a stream without requiring file extensions
+* **Multiple Format Support**: Detects PDF, DOCX, XLSX, PPTX, RTF, and other document formats
+* **Stream-Based**: Works directly with streams, making it compatible with various input sources
+* **Error Handling**: Provides detailed error messages when detection fails
+* **Lightweight**: Minimal overhead with efficient signature and header analysis
+
+## API
+
+**Namespace:** Telerik.Documents.Utilities.Detectors.FileFormat
+
+### FileFormatDetector
+
+The main class for detecting file formats.
+
+| Member | Type | Description |
+|--------|------|-------------|
+| **Detect(Stream stream)** | Method | Detects the format of a file from a stream. Returns a **FileFormatDetectionResult** containing the detection outcome. |
+
+### FileFormatDetectionResult
+
+Represents the result of a file format detection operation.
+
+| Member | Type | Description |
+|--------|------|-------------|
+| **IsSuccessful** | Property (bool) | Gets a value indicating whether a specific file format was successfully detected. Returns false if the format is unknown or detection failed. |
+| **Format** | Property (DocumentFormatType) | Gets the detected document format type. Returns **DocumentFormatType.Unknown** if detection was unsuccessful. |
+| **ErrorMessage** | Property (string) | Gets the error message if detection failed, or null if successful. |
+
+## Using FileFormatDetector
+
+The following example demonstrates how to detect the format of a document from a file stream:
+
+<snippet id='libraries-common-fileformatdetector-detect-format'/>
+
+## See Also
+
+* [RadPdfProcessing Overview]({%slug radpdfprocessing-overview%})
+* [RadWordsProcessing Overview]({%slug radwordsprocessing-overview%})
+* [RadSpreadProcessing Overview]({%slug radspreadprocessing-overview%})

distribution-and-licensing/redistributing-telerik-document-processing.md

@@ -38,40 +38,40 @@ For the sake of the example it is assumed that the source distribution ZIP file
 
 2\. Uncomment the following line:
 
-#### __[C#] Before
+#### __Before
 
-{{region cs-documentprocessing-protect-source_0}}
+```csharp
 	public static bool IsValid()
     {
         // Uncomment the following line
         // return ValidatePassPhrase();
         return true;
     }
-{{endregion}}
+```
 
-#### __[C#] After
+#### __After
 
-{{region cs-documentprocessing-protect-source_1}}
+```csharp
 	public static bool IsValid()
     {
         // Uncomment the following line
         return ValidatePassPhrase();
     }
-{{endregion}}
+```
 
 3\. Change the ApplicationName constant to match the name of your application:
 
-#### __[C#] Before
+#### __Before
 
-{{region cs-documentprocessing-protect-source_2}}
+```csharp
 	internal const string ApplicationName = "MyApp";
-{{endregion}}
+```
 
-#### __[C#] After
+#### __After
 
-{{region cs-documentprocessing-protect-source_3}}
+```csharp
 	internal const string ApplicationName = "Sample Application Name v2.0 (tm)";
-{{endregion}}
+```
 
 
 4\. Save __AssemblyProtection.cs__ and rebuild.           

docfx/filterConfig.yml

@@ -0,0 +1,4 @@
+apiRules:
+- exclude:
+    type: Method
+    uidRegex: ^System\.Object\..*$

docfx/metadata-config.json

@@ -0,0 +1,32 @@
+{
+  "metadata": [{
+            "src": [
+                {
+                    "files": [
+                        "src/Telerik.Windows.Documents.Core.dll",
+                        "src/Telerik.Windows.Documents.Fixed.dll",
+                        "src/Telerik.Windows.Documents.Fixed.FormatProviders.Ocr.dll",
+                        "src/Telerik.Windows.Documents.TesseractOcr.dll",
+                        "src/Telerik.Windows.Documents.CMapUtils.dll",
+                        "src/Telerik.Windows.Documents.Flow.dll",
+                        "src/Telerik.Windows.Documents.DrawingML.dll",
+                        "src/Telerik.Windows.Documents.Flow.FormatProviders.Doc.dll",
+                        "src/Telerik.Windows.Documents.Flow.FormatProviders.Pdf.dll",
+                        "src/Telerik.Windows.Documents.Spreadsheet.dll",
+                        "src/Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.dll",
+                        "src/Telerik.Windows.Documents.Spreadsheet.FormatProviders.Xls.dll",
+                        "src/Telerik.Windows.Documents.Spreadsheet.FormatProviders.Pdf.dll",
+                        "src/Telerik.Windows.Documents.Spreadsheet.FormatProviders.Json.dll",
+                        "src/Telerik.Documents.SpreadsheetStreaming.dll",
+                        "src/Telerik.Windows.Documents.AIConnector.dll",
+                        "src/Telerik.Documents.AI.Core.dll",
+                        "src/Telerik.Documents.AI.RAG.dll",
+                        "src/Telerik.Windows.Zip.dll",
+                        "src/Telerik.Windows.Zip.Extensions.dll"
+                    ]
+                }
+            ],
+            "dest": "metadata",
+            "filter": "filterConfig.yml"
+  }]
+}