private void button1_Click(object sender, System.EventArgs e)
{
//This is just an example program to demonstrate how to acknowledge and create a CONTRL file in C#
//using the Framework EDI hybrid component
ediDocument oEdiDoc = null;
ediAcknowledgment oAck = null;
ediSchemas oSchemas = null;
ediDataSegment oSegment = null;
string sPath = AppDomain.CurrentDomain.BaseDirectory;
string sEdiFile = "INVOIC.TXT";
string sAckFile = "INVOIC_CONTRL.TXT";
string sSefFileAck = "CONTRL.SEF";
string sSefFileInvoic = "INVOIC_S93A.SEF";
Cursor = Cursors.WaitCursor ;
//CREATES EDIDOC OBJECT
ediDocument.Set(ref oEdiDoc, new ediDocument());
//If EDIFACT EDI file does not have a UNA segment, the terminators below will be used
//GETS TERMINATORS
oEdiDoc.SegmentTerminator = "'";
oEdiDoc.ElementTerminator = "+";
oEdiDoc.CompositeTerminator = ":";
oEdiDoc.ReleaseIndicator = "?";
//THIS MAKES CERTAIN THAT FREDI ONLY USES THE SEF FILE PROVIDED, AND THAT IT DOES
//NOT USE ITS BUILT-IN STANDARD REFERENCE TABLE TO VALIDATE THE EDI FILE.
//THE VERSION OF THE EDI FILE MUST ALSO MATCH THE VERSION THAT THE SEF FILE SUPPORTS
//OTHERWISE IT WILL STOP THE PROGRAM
ediSchemas.Set(ref oSchemas,(ediSchemas) oEdiDoc.GetSchemas()); //oSchemas = (ediSchemas) oEdiDoc.GetSchemas();
oSchemas.EnableStandardReference = false;
//oSchemas.set_Option(SchemasOptionIDConstants.OptSchemas_VersionRestrict,1);
//BECAUSE THE STANDARD REFERENCE HAS BEED DISABLED. YOU MUST LOAD BOTH THE
//CONTRL SEF FILE (FOR FREDI TO CREATE AN EDI CONTRL FILE), AS WELL AS THE SEF FILE
//THAT WILL BE USED TO VALIDATE THE EDI FILE.
//PLEASE NOTE THAT YOU MUST LOAD THE CORRECT VERSION OF THE CONTRL SEF FILE.
oEdiDoc.LoadSchema(sPath + sSefFileAck, 0);
oEdiDoc.LoadSchema(sPath + sSefFileInvoic, 0);
//THIS OPTIONS STOPS FREDI FROM LOADING ALL OF THE SEGMENTS IN THE EDI FILE INTO MEMORY.
oEdiDoc.CursorType = DocumentCursorTypeConstants.Cursor_ForwardOnly;
//CREATES THE ACKNOWLEDGMENT OBJECT
oAck = (ediAcknowledgment) oEdiDoc.GetAcknowledgment();
//ENABLES THE CREATION OF THE FUNCTIONAL ACKNOWLEDGMENT WHEN FREDI LOADS AN EDI FILE.
oAck.EnableFunctionalAcknowledgment = true;
//LOADS THE EDI FILE. NOTE THAT WHEN THE CURSOR TYPE FORWARD IS ENABLED, ONLY THE FIRST
//DATA SEGMENT IS LOADED; OTHERWISE THE WHOLE EDI FILE GETS LOADED INTO MEMORY
oEdiDoc.LoadEdi(sPath + sEdiFile);
//IF THE CURSOR TYPE FORWARD IS ENABLED, YOU MUST TRAVERSE THRU THE WHOLE EDI FILE
//SO THAT IT ALLOWS FREDI TO LOAD EACH SEGMENT AND ANALYZE THEM. (FREDI DOES NOT KEEP
//THE SEGMENTS IN MEMORY, BUT DISCARDS THEM ONCE THEY HAVE BEEN READ)
ediDataSegment.Set(ref oSegment, (ediDataSegment) oEdiDoc.FirstDataSegment); //oSegment = (ediDataSegment) oEdiDoc.FirstDataSegment;
while ( oSegment != null )
{
ediDataSegment.Set(ref oSegment, (ediDataSegment) oSegment.Next()); //oSegment = (ediDataSegment) oSegment.Next();
}
//WRITES THE ACKNOWLEDGMENT INTO A FILE.
oAck.Save(sPath + sAckFile);
Cursor = Cursors.Default;
MessageBox.Show("Done. Output = " + sPath + sAckFile);
}
}
