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AnswerRe: Update Settings in Winows Forms project Pin
Ron Mittelman28-Mar-23 11:47
Ron Mittelman28-Mar-23 11:47 
GeneralRe: Update Settings in Winows Forms project Pin
Gerry Schmitz28-Mar-23 13:04
mveGerry Schmitz28-Mar-23 13:04 
QuestionASP.NET Core on Linux Web Space Pin
temuco24-Mar-23 3:05
professionaltemuco24-Mar-23 3:05 
AnswerRe: ASP.NET Core on Linux Web Space Pin
jschell27-Mar-23 6:43
jschell27-Mar-23 6:43 
AnswerRe: ASP.NET Core on Linux Web Space Pin
BillWoodruff30-May-23 18:56
professionalBillWoodruff30-May-23 18:56 
GeneralRe: ASP.NET Core on Linux Web Space Pin
temuco30-May-23 23:06
professionaltemuco30-May-23 23:06 
QuestionMy code keeps inserting duplicate records and I can't figure out why. Pin
Ihechi Alozie12-Mar-23 19:53
Ihechi Alozie12-Mar-23 19:53 
AnswerRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Pete O'Hanlon13-Mar-23 0:38
subeditorPete O'Hanlon13-Mar-23 0:38 
Out of interest, I took a look at your code. Honestly, that's going to be almost impossible for someone else to solve in its current form. Some of the things you should look at, to make it more readable.

  1. Actually use SQL Parameters properly. Right now, you're creating sql parameters, but you are injecting the values directly into your SQL statements - this means you are open for SQL Injection attacks
  2. Break the logic up into smaller chunks - that code is far too long to understand
  3. Close your connections when you're finished with them. You are going to hit issues very quickly if you don't.
  4. You're issuing insert statements that are using a value of -1 inserted records to determine whether or not a record is a duplicate. Rather than doing this, you should actually use real duplicate checks. You should use something like IF NOT EXISTS (SELECT ....) INSERT INTO ...., but be aware that it is technically possible to still get duplicates if you encounter race conditions.



modified 13-Mar-23 7:27am.

GeneralRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Ihechi Alozie13-Mar-23 3:58
Ihechi Alozie13-Mar-23 3:58 
AnswerRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Gerry Schmitz13-Mar-23 7:24
mveGerry Schmitz13-Mar-23 7:24 
GeneralRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Ihechi Alozie13-Mar-23 7:37
Ihechi Alozie13-Mar-23 7:37 
GeneralRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Gerry Schmitz13-Mar-23 9:24
mveGerry Schmitz13-Mar-23 9:24 
AnswerRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Eddy Vluggen13-Mar-23 9:37
professionalEddy Vluggen13-Mar-23 9:37 
GeneralRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Ihechi Alozie13-Mar-23 9:56
Ihechi Alozie13-Mar-23 9:56 
GeneralRe: My code keeps inserting duplicate records and I can't figure out why. Pin
Eddy Vluggen13-Mar-23 10:11
professionalEddy Vluggen13-Mar-23 10:11 
QuestionIs there a need for separate SignInManager<TUser> and UserManager<TUser>? Pin
hpjchobbes26-Feb-23 8:24
hpjchobbes26-Feb-23 8:24 
AnswerRe: Is there a need for separate SignInManager<TUser> and UserManager<TUser>? Pin
Dave Kreskowiak26-Feb-23 9:45
mveDave Kreskowiak26-Feb-23 9:45 
AnswerRe: Is there a need for separate SignInManager<TUser> and UserManager<TUser>? Pin
Sardar Mudassar Ali Khan SSE10-Mar-23 6:33
professionalSardar Mudassar Ali Khan SSE10-Mar-23 6:33 
QuestionVb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
sdfsdfsdfewrew3feff26-Feb-23 6:37
sdfsdfsdfewrew3feff26-Feb-23 6:37 
AnswerRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
Richard Deeming26-Feb-23 22:31
mveRichard Deeming26-Feb-23 22:31 
GeneralRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
sdfsdfsdfewrew3feff27-Feb-23 6:55
sdfsdfsdfewrew3feff27-Feb-23 6:55 
GeneralRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
Richard Deeming27-Feb-23 21:17
mveRichard Deeming27-Feb-23 21:17 
AnswerRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
Dave Kreskowiak27-Feb-23 3:14
mveDave Kreskowiak27-Feb-23 3:14 
GeneralRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
sdfsdfsdfewrew3feff27-Feb-23 8:36
sdfsdfsdfewrew3feff27-Feb-23 8:36 
AnswerRe: Vb.net FlowLayoutPanel with MS Access: System.InvalidCastException error. Pin
jschell13-Mar-23 6:30
jschell13-Mar-23 6:30 

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