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GeneralRe: In OO, How to handle the object parameter of a method Pin
jschell9-Apr-21 15:10
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GeneralRe: In OO, How to handle the object parameter of a method Pin
Rob Grainger6-Jul-21 11:09
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AnswerRe: In OO, How to handle the object parameter of a method Pin
Bohdan Stupak6-Apr-21 22:20
professionalBohdan Stupak6-Apr-21 22:20 
GeneralRe: In OO, How to handle the object parameter of a method Pin
Rob Grainger6-Jul-21 11:11
MemberRob Grainger6-Jul-21 11:11 
GeneralRe: In OO, How to handle the object parameter of a method Pin
Bohdan Stupak24-Jul-21 23:40
professionalBohdan Stupak24-Jul-21 23:40 
QuestionHow can a method return a validation result Pin
codecs112-Mar-21 19:54
Membercodecs112-Mar-21 19:54 
AnswerRe: How can a method return a validation result Pin
Gerry Schmitz13-Mar-21 7:56
mveGerry Schmitz13-Mar-21 7:56 
AnswerRe: How can a method return a validation result Pin
Mycroft Holmes13-Mar-21 11:13
professionalMycroft Holmes13-Mar-21 11:13 
For a start you are not validating the result, you are validating the criteria!
So
ValidateCriteria can return a string (empty if valid else the error info) OR a bool and the method itself informs the user of the error info.

Then if the Criteria is valid pass it to the database for search and if it returns an empty list then there is no such student.
Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP

AnswerRe: How can a method return a validation result Pin
Eddy Vluggen13-Mar-21 12:11
professionalEddy Vluggen13-Mar-21 12:11 
AnswerRe: How can a method return a validation result Pin
codecs113-Mar-21 19:02
Membercodecs113-Mar-21 19:02 
AnswerRe: How can a method return a validation result Pin
Richard Deeming14-Mar-21 22:21
mveRichard Deeming14-Mar-21 22:21 
GeneralRe: How can a method return a validation result Pin
codecs116-Mar-21 0:15
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Questionwhat is types of Architecturel rendering ? Pin
Member 1506545021-Feb-21 23:46
MemberMember 1506545021-Feb-21 23:46 
AnswerRe: what is types of Architecturel rendering ? Pin
Victor Nijegorodov22-Feb-21 1:19
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QuestionHow to store data to be able to report on it. Pin
20212a11-Feb-21 7:05
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AnswerRe: How to store data to be able to report on it. Pin
Gerry Schmitz11-Feb-21 7:15
mveGerry Schmitz11-Feb-21 7:15 
GeneralRe: How to store data to be able to report on it. Pin
20212a11-Feb-21 7:33
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GeneralRe: How to store data to be able to report on it. Pin
Gerry Schmitz11-Feb-21 7:45
mveGerry Schmitz11-Feb-21 7:45 
GeneralRe: How to store data to be able to report on it. Pin
Mycroft Holmes11-Feb-21 10:07
professionalMycroft Holmes11-Feb-21 10:07 
QuestionWhat are some intuitive ways to visually show communication packets between several devices, as well as general debug information? Pin
arnold_w1-Feb-21 7:47
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AnswerRe: What are some intuitive ways to visually show communication packets between several devices, as well as general debug information? Pin
Greg Utas1-Feb-21 8:05
mveGreg Utas1-Feb-21 8:05 
GeneralRe: What are some intuitive ways to visually show communication packets between several devices, as well as general debug information? Pin
arnold_w1-Feb-21 8:30
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QuestionSystem Monitoring Pin
aslamkazi24-Jan-21 20:53
Memberaslamkazi24-Jan-21 20:53 
AnswerRe: System Monitoring Pin
Richard MacCutchan24-Jan-21 22:06
mveRichard MacCutchan24-Jan-21 22:06 
QuestionShould this be its own class? Pin
RobertSF18-Jan-21 7:23
professionalRobertSF18-Jan-21 7:23 

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