Crystal Reports Previous function

Report Design

Crystal Reports Forum : Crystal Reports 9 through 2022 : Report Design

Topic: Previous function

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andrewsimon Newbie Joined: 28 Jun 2011 Online Status: Offline Posts: 26	Topic: Previous function Posted: 18 Jul 2011 at 9:48pm
	I have areport for analysis.in the detail section it is suppressing using the following statement. previous({Subject.Id})=Subject.Id and Previous({Student.Id})={Student.Id} Please explain to me concept used here. I'm totally confused with the previous concept.
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FrnhtGLI Senior Member Joined: 22 May 2009 Online Status: Offline Posts: 347	Posted: 19 Jul 2011 at 2:09am
	It is saying if the Subject.ID and Student.ID are currently the same as the record before, then we are not going to print it again. For example: Subject.ID Student.ID PREV 101 202 CURR 101 202 NXT 103 202 If your data was set similar to this, the previous record is 101/202, the current record is 101/202 and the next record is 103/202. With the suppression set as it is, it will print like this: Subject.ID Student.ID PREV 101 202 NXT 103 202 Hope that clarifies things.
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andrewsimon Newbie Joined: 28 Jun 2011 Online Status: Offline Posts: 26	Posted: 19 Jul 2011 at 2:27am
	Thanks a lot...As a newbie, i want to know,the order of crystal report processing....can u help me....
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FrnhtGLI Senior Member Joined: 22 May 2009 Online Status: Offline Posts: 347	Posted: 20 Jul 2011 at 1:56am
	Not sure what you're looking for. Can you be more specific?
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