Aspose::Pdf::Facades::PdfFileEditor::TryExtract method
PdfFileEditor::TryExtract(System::SharedPtr<System::IO::Stream>, System::ArrayPtr<int32_t>, System::SharedPtr<System::IO::Stream>) method
Extracts pages specified by number array, saves as a new Pdf file.
bool Aspose::Pdf::Facades::PdfFileEditor::TryExtract(System::SharedPtr<System::IO::Stream> inputStream, System::ArrayPtr<int32_t> pageNumber, System::SharedPtr<System::IO::Stream> outputStream)
| Parameter | Type | Description |
|---|---|---|
| inputStream | System::SharedPtr<System::IO::Stream> | Input file Stream. |
| pageNumber | System::ArrayPtr<int32_t> | Index of page out of the input file. |
| outputStream | System::SharedPtr<System::IO::Stream> | Output file stream. |
ReturnValue
True for success, or false.
Remarks
The TryExtract method is like the Extract method, except the TryExtract method does not throw an exception if the operation fails.
See Also
- Class PdfFileEditor
- Namespace Aspose::Pdf::Facades
- Library Aspose.PDF for C++
PdfFileEditor::TryExtract(System::SharedPtr<System::IO::Stream>, System::ArrayPtr<int32_t>, System::SharedPtr<System::Web::HttpResponse>) method
Extracts specified pages form source file and stores result into HttpResponse object.
bool Aspose::Pdf::Facades::PdfFileEditor::TryExtract(System::SharedPtr<System::IO::Stream> inputStream, System::ArrayPtr<int32_t> pageNumber, System::SharedPtr<System::Web::HttpResponse> response)
| Parameter | Type | Description |
|---|---|---|
| inputStream | System::SharedPtr<System::IO::Stream> | Stream of source document. |
| pageNumber | System::ArrayPtr<int32_t> | Array of page numbers which will be extracted. |
| response | System::SharedPtr<System::Web::HttpResponse> | HttpResponse object where result will be stored. |
ReturnValue
true if operation completed successfully; otherwise, false.
Remarks
The TryExtract method is like the Extract method, except the TryExtract method does not throw an exception if the operation fails.
See Also
- Class PdfFileEditor
- Namespace Aspose::Pdf::Facades
- Library Aspose.PDF for C++
PdfFileEditor::TryExtract(System::String, int32_t, int32_t, System::String) method
Extracts pages from input file,saves as a new Pdf file.
bool Aspose::Pdf::Facades::PdfFileEditor::TryExtract(System::String inputFile, int32_t startPage, int32_t endPage, System::String outputFile)
| Parameter | Type | Description |
|---|---|---|
| inputFile | System::String | Input Pdf file path. |
| startPage | int32_t | Start page number. |
| endPage | int32_t | End page number. |
| outputFile | System::String | Output Pdf file path. |
ReturnValue
True for success, or false.
Remarks
The TryExtract method is like the Extract method, except the TryExtract method does not throw an exception if the operation fails.
See Also
- Class PdfFileEditor
- Namespace Aspose::Pdf::Facades
- Library Aspose.PDF for C++
PdfFileEditor::TryExtract(System::String, System::ArrayPtr<int32_t>, System::SharedPtr<System::Web::HttpResponse>) method
Extracts specified pages from source file and stores result into HttpResponse object.
bool Aspose::Pdf::Facades::PdfFileEditor::TryExtract(System::String inputFile, System::ArrayPtr<int32_t> pageNumber, System::SharedPtr<System::Web::HttpResponse> response)
| Parameter | Type | Description |
|---|---|---|
| inputFile | System::String | Source file path. |
| pageNumber | System::ArrayPtr<int32_t> | Array of page numbers which will be extracted. |
| response | System::SharedPtr<System::Web::HttpResponse> | HttpResponse object where result will be stored. |
ReturnValue
true if operation completed successfully; otherwise, false.
Remarks
The TryExtract method is like the Extract method, except the TryExtract method does not throw an exception if the operation fails.
See Also
- Class PdfFileEditor
- Namespace Aspose::Pdf::Facades
- Library Aspose.PDF for C++
PdfFileEditor::TryExtract(System::String, System::ArrayPtr<int32_t>, System::String) method
Extracts pages specified by number array, saves as a new PDF file.
bool Aspose::Pdf::Facades::PdfFileEditor::TryExtract(System::String inputFile, System::ArrayPtr<int32_t> pageNumber, System::String outputFile)
| Parameter | Type | Description |
|---|---|---|
| inputFile | System::String | Input file path. |
| pageNumber | System::ArrayPtr<int32_t> | Index of page out of the input file. |
| outputFile | System::String | Output file path. |
ReturnValue
true if operation completed successfully; otherwise, false.
Remarks
The TryExtract method is like the Extract method, except the TryExtract method does not throw an exception if the operation fails.
See Also
- Class PdfFileEditor
- Namespace Aspose::Pdf::Facades
- Library Aspose.PDF for C++