Update supported-barcode-formats.md

Author: yqz5625

general/supported-barcode-formats.md

@@ -10,4 +10,96 @@ needAutoGenerateSidebar: false
 
 [<< Back to FAQ index](index.md)
 
-The full list of supported barcode formats can be found [here](https://www.dynamsoft.com/barcode-reader/docs/core/introduction/?ver=latest#supported-barcode-formats).
+
+Most common barcode formats are enabled by default. The full list of supported barcode formats can be found [here](https://www.dynamsoft.com/barcode-reader/docs/core/introduction/?ver=latest#supported-barcode-formats).
+
+However, please note that the following formats require **manual configuration** before they can be decoded:
+- **Code 32**  
+- **Matrix 2 of 5**  
+- **Telepen**
+
+### Step-by-Step Guide
+
+#### Step 1. Configure Barcode Formats
+Update your code to explicitly enable **only the licensed formats**. Here are examples for enabling **Multiple Formats**(Use bitwise OR (|) to combine formats):
+
+<div class="sample-code-prefix template2"></div>
+   >- Javascript
+   >- Objective-C
+   >- Swift
+   >- Android
+   >- Python
+   >- C++
+   >- C#
+   >
+>
+```javascript
+let settings = await router.getSimplifiedSettings("ReadSingleBarcode");
+// Enable QR Code and OneD
+settings.barcodeSettings.barcodeFormatIds = 
+  Dynamsoft.DBR.EnumBarcodeFormat.BF_MATRIX_25 | Dynamsoft.DBR.EnumBarcodeFormat.BF_CODE_32 | Dynamsoft.DBR.EnumBarcodeFormat.TELEPEN;
+await router.updateSettings("ReadSingleBarcode", settings);
+await router.startCapturing("ReadSingleBarcode");
+```
+>
+```objc
+DSBarcodeScannerConfig *config = [[DSBarcodeScannerConfig alloc] init];
+config.barcodeFormats = DSBarcodeFormatQRCode | DSBarcodeFormatOned; ;
+```
+>
+```swift
+let config = BarcodeScannerConfig()
+config.barcodeFormats = [.oneD, .qrCode]
+```
+>
+```java
+try {
+   // Obtain current runtime settings. `cvr` is an instance of `CaptureVisionRouter`.
+   // Here we use `EnumPresetTemplate.PT_READ_BARCODES` as an example. You can change it to your own template name or the name of other preset template.
+   SimplifiedCaptureVisionSettings captureVisionSettings = cvr.getSimplifiedSettings(EnumPresetTemplate.PT_READ_BARCODES);
+   captureVisionSettings.barcodeSettings.barcodeFormatIds = EnumBarcodeFormat.BF_MATRIX_25 | EnumBarcodeFormat.BF_CODE_32 | EnumBarcodeFormat.TELEPEN;
+   // Update the settings. Remember to specify the same template name you used when getting the settings.
+   cvr.updateSettings(EnumPresetTemplate.PT_READ_BARCODES, captureVisionSettings);
+} catch (CaptureVisionRouterException e) {
+   e.printStackTrace();
+}
+```
+>
+```python
+cvr_instance = CaptureVisionRouter()
+# Obtain current runtime settings of `CCaptureVisionRouter` instance.
+err_code, err_str, settings = cvr_instance.get_simplified_settings(EnumPresetTemplate.PT_READ_BARCODES.value)
+# Specify the barcode formats by enumeration values.
+# Use "|" to enable multiple barcode formats at one time.
+settings.barcode_settings.barcode_format_ids = EnumBarcodeFormat.BF_MATRIX_25.value | EnumBarcodeFormat.BF_CODE_32.value | EnumBarcodeFormat.TELEPEN.value
+# Update the settings.
+err_code, err_str = cvr_instance.update_settings(EnumPresetTemplate.PT_READ_BARCODES.value, settings)
+```
+>
+```c++
+char szErrorMsg[256] = {0};
+// Obtain current runtime settings of `CCaptureVisionRouter` instance.
+CCaptureVisionRouter* cvr = new CCaptureVisionRouter;
+SimplifiedCaptureVisionSettings settings;
+cvr->GetSimplifiedSettings(CPresetTemplate::PT_READ_BARCODES, &settings);
+// Specify the barcode formats by enumeration values.
+// Use "|" to enable multiple barcode formats at one time.
+settings.barcodeSettings.barcodeFormatIds = BF_MATRIX_25 | BF_CODE_32 | TELEPEN;
+// Update the settings.
+cvr->UpdateSettings(CPresetTemplate::PT_READ_BARCODES, &settings, szErrorMsg, 256);
+```
+>
+```csharp
+using (CaptureVisionRouter cvr = new CaptureVisionRouter())
+{
+   SimplifiedCaptureVisionSettings settings;
+   string errorMsg;
+   // Obtain current runtime settings of `CCaptureVisionRouter` instance.
+   cvr.GetSimplifiedSettings(PresetTemplate.PT_READ_BARCODES, out settings);
+   // Specify the barcode formats by enumeration values.
+   // Use "|" to enable multiple barcode formats at one time.
+   settings.barcodeSettings.barcodeFormatIds = (ulong)(EnumBarcodeFormat.BF_MATRIX_25 | EnumBarcodeFormat.BF_CODE_32 | EnumBarcodeFormat.TELEPEN;
+   // Update the settings.
+   cvr.UpdateSettings(PresetTemplate.PT_READ_BARCODES, settings, out errorMsg);  
+}
+```