From

From(string, LoadOptions)

Specifies input document for processing.

public Processor From(string input, LoadOptions loadOptions = null)
ParameterTypeDescription
inputStringInput document file name.
loadOptionsLoadOptionsOptional load options used to load the document.

Return Value

Returns processor with specified input file.

Remarks

If the processor accepts only one file as an input, only the last specified file will be processed. Merger processor accepts multiple files as an input, as the result all the specified documents will be merged. Converter processor accepts only one file as an input, so only the last specified file will be converted.

Examples

Shows how to convert documents with a single line of code using context.

string doc = MyDir + "Big document.docx";

Converter.Create(new ConverterContext())
    .From(doc)
    .To(ArtifactsDir + "LowCode.ConvertContext.1.pdf")
    .Execute();

Converter.Create(new ConverterContext())
    .From(doc)
    .To(ArtifactsDir + "LowCode.ConvertContext.2.pdf", SaveFormat.Rtf)
    .Execute();

OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Password = "Aspose.Words" };
LoadOptions loadOptions = new LoadOptions() { IgnoreOleData = true };
Converter.Create(new ConverterContext())
    .From(doc, loadOptions)
    .To(ArtifactsDir + "LowCode.ConvertContext.3.docx", saveOptions)
    .Execute();

Converter.Create(new ConverterContext())
    .From(doc)
    .To(ArtifactsDir + "LowCode.ConvertContext.4.png", new ImageSaveOptions(SaveFormat.Png))
    .Execute();

Shows how to merge documents into a single output document using context.

//There is a several ways to merge documents:
string inputDoc1 = MyDir + "Big document.docx";
string inputDoc2 = MyDir + "Tables.docx";

Merger.Create(new MergerContext() { MergeFormatMode = MergeFormatMode.KeepSourceFormatting })
    .From(inputDoc1)
    .From(inputDoc2)
    .To(ArtifactsDir + "LowCode.MergeContextDocuments.1.docx")
    .Execute();

LoadOptions firstLoadOptions = new LoadOptions() { IgnoreOleData = true };
LoadOptions secondLoadOptions = new LoadOptions() { IgnoreOleData = false };
Merger.Create(new MergerContext() { MergeFormatMode = MergeFormatMode.KeepSourceFormatting })
    .From(inputDoc1, firstLoadOptions)
    .From(inputDoc2, secondLoadOptions)
    .To(ArtifactsDir + "LowCode.MergeContextDocuments.2.docx", SaveFormat.Docx)
    .Execute();

OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Password = "Aspose.Words" };
Merger.Create(new MergerContext() { MergeFormatMode = MergeFormatMode.KeepSourceFormatting })
    .From(inputDoc1)
    .From(inputDoc2)
    .To(ArtifactsDir + "LowCode.MergeContextDocuments.3.docx", saveOptions)
    .Execute();

See Also

From(Stream, LoadOptions)

Specifies input document for processing.

public Processor From(Stream input, LoadOptions loadOptions = null)
ParameterTypeDescription
inputStreamInput document stream.
loadOptionsLoadOptionsOptional load options used to load the document.

Return Value

Returns processor with specified input file stream.

Remarks

If the processor accepts only one file as an input, only the last specified file will be processed. Merger processor accepts multiple files as an input, as the result all the specified documents will be merged. Converter processor accepts only one file as an input, so only the last specified file will be converted.

Examples

Shows how to convert documents from a stream with a single line of code using context.

string doc = MyDir + "Document.docx";
using (FileStream streamIn = new FileStream(MyDir + "Big document.docx", FileMode.Open, FileAccess.Read))
{
    using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.ConvertContextStream.1.docx", FileMode.Create, FileAccess.ReadWrite))
        Converter.Create(new ConverterContext())
            .From(streamIn)
            .To(streamOut, SaveFormat.Rtf)
            .Execute();

    OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Password = "Aspose.Words" };
    LoadOptions loadOptions = new LoadOptions() { IgnoreOleData = true };
    using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.ConvertContextStream.2.docx", FileMode.Create, FileAccess.ReadWrite))
        Converter.Create(new ConverterContext())
            .From(streamIn, loadOptions)
            .To(streamOut, saveOptions)
            .Execute();

    List<Stream> pages = new List<Stream>();
    Converter.Create(new ConverterContext())
        .From(doc)
        .To(pages, new ImageSaveOptions(SaveFormat.Png))
        .Execute();
}

Shows how to merge documents from stream into a single output document using context.

//There is a several ways to merge documents:
string inputDoc1 = MyDir + "Big document.docx";
string inputDoc2 = MyDir + "Tables.docx";

using (FileStream firstStreamIn = new FileStream(MyDir + "Big document.docx", FileMode.Open, FileAccess.Read))
{
    using (FileStream secondStreamIn = new FileStream(MyDir + "Tables.docx", FileMode.Open, FileAccess.Read))
    {
        OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Password = "Aspose.Words" };
        using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.MergeStreamContextDocuments.1.docx", FileMode.Create, FileAccess.ReadWrite))
            Merger.Create(new MergerContext() { MergeFormatMode = MergeFormatMode.KeepSourceFormatting })
            .From(firstStreamIn)
            .From(secondStreamIn)
            .To(streamOut, saveOptions)
            .Execute();

        LoadOptions firstLoadOptions = new LoadOptions() { IgnoreOleData = true };
        LoadOptions secondLoadOptions = new LoadOptions() { IgnoreOleData = false };
        using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.MergeStreamContextDocuments.2.docx", FileMode.Create, FileAccess.ReadWrite))
            Merger.Create(new MergerContext() { MergeFormatMode = MergeFormatMode.KeepSourceFormatting })
            .From(firstStreamIn, firstLoadOptions)
            .From(secondStreamIn, secondLoadOptions)
            .To(streamOut, SaveFormat.Docx)
            .Execute();
    }
}

See Also

Processor.Execute Processor.To