Questions & Answers by ahmedbelal - CodeProject

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Total posts by ahmedbelal: 25

1

answer

Empty path name is not legal when I save images C# windows application in edit function

8-Jul-22 13:05pm - updated 8-Jul-22 18:28pm

stored-procedure

1

answer

System.nullreferenceexception hresult=0x80004003 message=object reference not set to an instance of an object.

29-May-22 6:16am - updated 29-May-22 6:38am

stored-procedure

1

answer

I need solution for error : unable to cast object of type 'system.int32' to type 'system.byte[]' when edit form

10-Apr-22 1:13am - updated 10-Apr-22 6:22am

stored-procedure

1

answer

Unable to cast object of type 'system.int32' to type 'system.byte[]'.

3-Apr-22 11:50am - updated 4-Apr-22 5:55am

, +

2

answers

I need solution for system.formatexception: 'the string was not recognized as a valid datetime. There is an unknown word starting at index 0.'

16-Mar-22 7:17am - updated 16-Mar-22 7:59am

, +

1

answer

I need solution for repeat items in datagridview

10-Mar-22 8:29am - updated 14-Mar-22 12:26pm

, +

2

answers

I need solution for system.formatexception: 'input string wasn't in correct format

5-Mar-22 9:44am - updated 5-Mar-22 21:49pm

stored-procedure

1

answer

I need solution for system.formatexception: 'input string was not in a correct format.'

25-Feb-22 8:15am - updated 25-Feb-22 8:32am

stored-procedure

1

answer

I need solution for error invalidcastexception: invalid cast from 'system.string' to 'system.byte[]'.

17-Feb-22 6:48am - updated 17-Feb-22 6:55am

stored-procedure

, +

2

answers

How I do round the corners of a textbox C# in windows form

16-Jan-22 7:35am - updated 16-Jan-22 8:15am

5

answers

How to convert roman numerals to integer in C#

27-Dec-21 10:15am - updated 29-Dec-21 7:29am

3

answers

I need function in C# to removeat and function to add element to array in C# without using built in function

23-Dec-21 4:06am - updated 23-Dec-21 8:59am

1

answer

Can not convert from to xamarin form page

1-Sep-21 5:46am - updated 1-Sep-21 22:29pm

1

answer

Unable to launch the ASP.NET development server because port '49351' is in use

22-May-21 7:31am - updated 22-May-21 22:37pm

, +

0

answers

Id always null when use input type=“hidden” ASP-for="itemid"

18-May-21 9:29am - updated 20-May-21 6:18am

1

answer

I can't do function create in ASP core MVC

14-May-21 6:05am - updated 15-May-21 3:59am

0

answers

I have a problem in desktop application

5-Dec-20 8:38am - updated 7-Dec-20 1:10am

SQL-Server-2008R2

, +

1

answer

I have a problem in code-first in project ASP.NET MVC when I click create action

8-Sep-20 10:38am - updated 8-Sep-20 19:54pm

1

answer

I have a problem in update-database code-first in project ASP.NET MVC

22-Jul-20 12:28pm - updated 22-Jul-20 21:32pm

2

answers

I have a problem in code related to print purchases's report between two period. I get an error: @item.products.productname always null

23-Jun-20 11:43am - updated 24-Jun-20 1:42am

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