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GeneralRe: C# to Mysql Login code Error Pin
Dave Kreskowiak22-Mar-22 2:57
mveDave Kreskowiak22-Mar-22 2:57 
GeneralRe: C# to Mysql Login code Error Pin
Richard MacCutchan21-Mar-22 22:46
mveRichard MacCutchan21-Mar-22 22:46 
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi21-Mar-22 22:49
MemberN Mohamed rafi21-Mar-22 22:49 
GeneralRe: C# to Mysql Login code Error Pin
Richard MacCutchan21-Mar-22 23:10
mveRichard MacCutchan21-Mar-22 23:10 
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi21-Mar-22 23:26
MemberN Mohamed rafi21-Mar-22 23:26 
GeneralRe: C# to Mysql Login code Error Pin
Richard MacCutchan21-Mar-22 23:42
mveRichard MacCutchan21-Mar-22 23:42 
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi21-Mar-22 23:49
MemberN Mohamed rafi21-Mar-22 23:49 
GeneralRe: C# to Mysql Login code Error Pin
Richard MacCutchan21-Mar-22 23:55
mveRichard MacCutchan21-Mar-22 23:55 
No, that is not what it means, please read the documentation: SqlCommand.ExecuteNonQuery Method (System.Data.SqlClient) | Microsoft Docs[^]. When you use a SELECT to find a particular user id and the return value says that there is an existing row it means that the details are correct.

However since most of your code is in the wrong order it is unlikely that any of your results are correct.
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi22-Mar-22 1:32
MemberN Mohamed rafi22-Mar-22 1:32 
GeneralRe: C# to Mysql Login code Error Pin
Dave Kreskowiak22-Mar-22 1:43
mveDave Kreskowiak22-Mar-22 1:43 
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi22-Mar-22 1:44
MemberN Mohamed rafi22-Mar-22 1:44 
GeneralRe: C# to Mysql Login code Error Pin
Dave Kreskowiak22-Mar-22 1:45
mveDave Kreskowiak22-Mar-22 1:45 
GeneralRe: C# to Mysql Login code Error Pin
N Mohamed rafi22-Mar-22 1:46
MemberN Mohamed rafi22-Mar-22 1:46 
GeneralRe: C# to Mysql Login code Error Pin
Dave Kreskowiak22-Mar-22 1:49
mveDave Kreskowiak22-Mar-22 1:49 
QuestionC# - managing JSON serialisation Pin
DerekT-P21-Mar-22 0:32
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AnswerRe: C# - managing JSON serialisation Pin
Richard Deeming21-Mar-22 2:10
mveRichard Deeming21-Mar-22 2:10 
GeneralRe: C# - managing JSON serialisation Pin
DerekT-P21-Mar-22 3:21
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GeneralRe: C# - managing JSON serialisation Pin
Richard Deeming21-Mar-22 3:28
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AnswerRe: C# - managing JSON serialisation Pin
Gerry Schmitz21-Mar-22 4:59
mveGerry Schmitz21-Mar-22 4:59 
GeneralRe: C# - managing JSON serialisation Pin
DerekT-P21-Mar-22 7:26
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AnswerRe: C# - managing JSON serialisation Pin
Eddy Vluggen21-Mar-22 7:02
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GeneralRe: C# - managing JSON serialisation Pin
DerekT-P21-Mar-22 7:34
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QuestionRe: C# - managing JSON serialisation Pin
Eddy Vluggen21-Mar-22 12:26
professionalEddy Vluggen21-Mar-22 12:26 
QuestionNeed C# and Mysql Tutorial Pin
N Mohamed rafi20-Mar-22 18:13
MemberN Mohamed rafi20-Mar-22 18:13 
AnswerRe: Need C# and Mysql Tutorial Pin
OriginalGriff20-Mar-22 20:43
mveOriginalGriff20-Mar-22 20:43 

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