Get the next document from the data source.

Initialize the data source so the next GetNextDoc call will return the first document.

Use DocBytes to provide an array of bytes for dtSearch to use as the binary contents of this document.

The date that the document was originally created.

The DocDisplayName is a user-friendly version of the filename, which the dtSearch end-user product displays in search results.

If WasDocError is true, DocError will contain a string providing details on the nature of the error.

In DocFields, supply any fielded data you want the dtSearch Engine to index.

Each time GetNextDoc() is called, DocId will contain the doc id of the previous document.

If True, DocName will be interpreted as the name of a file to be indexed, and dtSearch will index the contents of the file along with any data provided in DocText and DocFields.

The date that the document was last modified.

The DocName is the name of the document, as you want it to appear in search results.

Use DocStream to provide access to binary document data for this document in the data source.

In DocText, supply the text you want the dtSearch Engine to index.

Each time GetNextDoc() is called, DocTypeId will return an integer identifying the file type of the previous document.

Each time GetNextDoc() is called, DocWordCount will contain the number of words in the previous document.

Set HaveDocBytes to true if there is binary document data to process in DocBytes

Each time GetNextDoc() is called, WasDocError will be true if there was an error processing the previous document (such as a file parsing error)