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GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
Gerry Schmitz29-Dec-21 15:22
mveGerry Schmitz29-Dec-21 15:22 
JokeRe: C# Entity Framework : how to generate custom automatic numbers Pin
Peter_in_278029-Dec-21 15:32
professionalPeter_in_278029-Dec-21 15:32 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
Gerry Schmitz29-Dec-21 15:54
mveGerry Schmitz29-Dec-21 15:54 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
jschell30-Dec-21 7:31
jschell30-Dec-21 7:31 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
Gerry Schmitz30-Dec-21 9:23
mveGerry Schmitz30-Dec-21 9:23 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
jschell23-Jan-22 7:01
jschell23-Jan-22 7:01 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
Fidele Okito30-Dec-21 3:14
Fidele Okito30-Dec-21 3:14 
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
jschell30-Dec-21 7:26
jschell30-Dec-21 7:26 
Fidele Okito wrote:
I m wondering if this will make sense for daily traffic of 100 000 insertions


You should validate the growth rate. Nothing to bad about that for the idiom though.

Although the algorithm works I don't expect that the format will. The numbers are just going to be too big almost immediately for people to like looking at them.

There are various ways to do this but for example start the id at 100,000,000. Then format the invoice to be like the following. (You can start the id at zero and then zero fill it.)

... + (id/1000) + '-' + (id%100000)

There are other ways to do this for example use a 4 char field which starts at AAAA and increments to ZZZZ every 1,000,000 and which resets the id. (You can in fact compute the text value with care rather than explicitly tracking and resetting.)
GeneralRe: C# Entity Framework : how to generate custom automatic numbers Pin
Fidele Okito30-Dec-21 8:57
Fidele Okito30-Dec-21 8:57 
QuestionFull path Crystal report on client server in c# Pin
remiki26-Dec-21 22:54
remiki26-Dec-21 22:54 
AnswerRe: Full path Crystal report on client server in c# Pin
OriginalGriff26-Dec-21 23:22
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AnswerRe: Full path Crystal report on client server in c# Pin
remiki26-Dec-21 23:30
remiki26-Dec-21 23:30 
GeneralRe: Full path Crystal report on client server in c# Pin
jschell29-Dec-21 7:25
jschell29-Dec-21 7:25 
QuestionWPF Filtering DataGrid causes UI Freeze Pin
Member 1480965126-Dec-21 4:25
Member 1480965126-Dec-21 4:25 
AnswerRe: WPF Filtering DataGrid causes UI Freeze Pin
Gerry Schmitz26-Dec-21 6:54
mveGerry Schmitz26-Dec-21 6:54 
AnswerRe: WPF Filtering DataGrid causes UI Freeze Pin
Mycroft Holmes26-Dec-21 11:41
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QuestionWMI Connection to Remote PC with ManegementScope too slow(8-10 seconds). The WMI Query itself is OK (under 1 second) Pin
Mustafa Levrek26-Dec-21 1:47
Mustafa Levrek26-Dec-21 1:47 
AnswerRe: WMI Connection to Remote PC with ManegementScope too slow(8-10 seconds). The WMI Query itself is OK (under 1 second) Pin
Gerry Schmitz26-Dec-21 2:13
mveGerry Schmitz26-Dec-21 2:13 
GeneralRe: WMI Connection to Remote PC with ManegementScope too slow(8-10 seconds). The WMI Query itself is OK (under 1 second) Pin
OriginalGriff26-Dec-21 2:25
mveOriginalGriff26-Dec-21 2:25 
GeneralRe: WMI Connection to Remote PC with ManegementScope too slow(8-10 seconds). The WMI Query itself is OK (under 1 second) Pin
Mustafa Levrek26-Dec-21 2:36
Mustafa Levrek26-Dec-21 2:36 
GeneralRe: WMI Connection to Remote PC with ManegementScope too slow(8-10 seconds). The WMI Query itself is OK (under 1 second) Pin
Dave Kreskowiak26-Dec-21 4:42
mveDave Kreskowiak26-Dec-21 4:42 
Questionnewbie using a game to learn c# and object-oriented programming Could I make an abstract factory to merge the other factories in a game? Pin
biull smith21-Dec-21 2:23
biull smith21-Dec-21 2:23 
AnswerRe: newbie using a game to learn c# and object-oriented programming Could I make an abstract factory to merge the other factories in a game? Pin
#realJSOP21-Dec-21 2:37
mve#realJSOP21-Dec-21 2:37 
GeneralRe: newbie using a game to learn c# and object-oriented programming Could I make an abstract factory to merge the other factories in a game? Pin
biull smith21-Dec-21 3:04
biull smith21-Dec-21 3:04 
GeneralRe: newbie using a game to learn c# and object-oriented programming Could I make an abstract factory to merge the other factories in a game? Pin
Pete O'Hanlon21-Dec-21 4:06
mvePete O'Hanlon21-Dec-21 4:06 

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