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Conversion Guides ​

ComPDFKit Conversion SDK allows developers to use a simple API to convert PDF to the most commonly used file formats like Word, Excel, PPT, HTML, CSV, PNG, JPEG, RTF, CSV,etc. Provide a wealth of customized conversion options, such as whether to include images or annotations in PDF documents, whether to enable OCR or layout analysis, etc.

Get Conversion Progress ​

ComPDFKit Conversion SDK obtains the conversion progress through callback functions. The following example demonstrates how to get the conversion progress while performing a PDF to Word task:

c#
void GetProgress(int pageIndex)
{
    // Add the code for the callback function here.
}

OnProgress getPorgress += GetProgress;

string inputFilePath = "***";
string outputFolderPath = "***";
string outputFileName = "***";

CPDFConverterWord converter = CPDFConvertFactroy.CreateConverter(CPDFConvertType.CPDFConvertTypeWord,inputFilePath) as CPDFConverterWord;

CPDFConvertWordOptions wordOptions = new CPDFConvertWordOptions();
wordOptions.IsAllowOCR = false;
wordOptions.IsContainAnnotations = true;
wordOptions.IsContainImages = true;
wordOptions.LayoutOpts = LayoutOptions.RetainPageLayout;

int pageCount = converter.GetPagesCount();
int[] pageArray = new int[pageCount];
for (int i = 0; i < pageArray.Length; i++)
{
    pageArray[i] = i + 1;
}

ConvertError error = ConvertError.ERR_UNKNOWN;
converter.Convert(outputFolderPath, ref outputFileName, wordOptions, pageArray, ref error, getPorgress);