无法使用MailMerge.DataSource.LastRecord
或MailMerge.DataSource.RecordCount
获取最后一个记录,第一个变量始终返回-16,第二个变量始终返回-1。
Cause:
.LastRacord
and .RecordCount
was returning -16 and -1 because I was reading data from the CSV file.
Solution: The following code will return the last record or record count reading dataset from CSV file or text file.
public int GetMailMergeLastRecord()
{
Document doc = Globals.AddIn.ActiveDocument;
// for storing current record
int currentRec = (int)doc.Mailmerge.DataSource.ActiveRecord;
//getting the last Record
int lastRecord = 1;
doc.MailMerge.DataSource.ActiveRecord = (doc.MailMerge.DataSource.ActiveRecord - (int)doc.MailMerge.DataSource.ActiveRecord) + Int32.MaxValue;
lastRecord = (int)doc.MailMerge.DataSource.ActiveRecord;
// resetting the current record as above line of codes will change the active record to last record.
doc.MailMerge.DataSource.ActiveRecord = (doc.MailMerge.DataSource.ActiveRecord - (int)doc.MailMerge.DataSource.ActiveRecord) + currentRec;
return lastRecord;
}
Note
The above code is for word application level AddIn
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