Skip to content

Searcharticlesvideosblogsforumsinterview questionsarticles

Tech
Articles
Blogs
News
Videos
Interviews
Forums
Books
Events
- Jobs
- Stories

Article
Blog
Video
Ebook
Interview Question

Loading

About Us Contact Us Privacy Policy Terms Brand Guidelines Partners C# Tutorials Consultants Ideas Report A Bug FAQs Sitemap Stories CSharp TV DB Talks Web3 Universe Jumpstart Blockchain

©2026 C# Corner.

All contents are copyright of their authors.

ahmed sa - C# Corner

ahmed sa background image

AS

ahmed sa

(Saudi Arabia)

BronzeMember

NATop author

Sign in to connect

Contributions

About

Not Available

Activity

Visual Basic .NET

error Object cannot be cast from DBNull to other types.

10yUpdated Jun 7, 2016, 7:34 AMForum

Visual Basic .NET

Arabic format of CSV file show in computer but not in mobile

11yUpdated Jun 7, 2015, 12:33 AMForum

Visual Basic .NET

Re: Arabic format of CSV file show in computer but not in mobile

11yUpdated Jun 7, 2015, 12:33 AMForum

Expertise

Visual Basic .NET

Visual Basic .NET

Input sring was not in correct formate

11yUpdated May 20, 2015, 1:50 AMForum

Visual Basic .NET

Re: Input sring was not in correct formate

11yUpdated May 20, 2015, 1:46 AMForum

Visual Basic .NET

Re: Input sring was not in correct formate

11yUpdated May 20, 2015, 1:11 AMForum

Visual Basic .NET

Re: Input sring was not in correct formate

11yUpdated May 20, 2015, 1:05 AMForum

Visual Basic .NET

Re: error Object cannot be cast from DBNull to other types.

11yUpdated Apr 20, 2015, 4:02 AMForum

Visual Basic .NET

Return result from getdate function from sql to c# give wron

11yUpdated Apr 9, 2015, 12:40 PMForum

Visual Basic .NET

Re: Return result from getdate function from sql to c# give wron

11yUpdated Apr 9, 2015, 9:52 AMForum

Visual Basic .NET

Re: Return result from getdate function from sql to c# give wron

11yUpdated Apr 9, 2015, 6:33 AMForum

Visual Basic .NET

How to allow textbox to save text after finish typing

11yUpdated Apr 6, 2015, 5:00 AMForum

Visual Basic .NET

Re: How to allow textbox to save text after finish typing

11yUpdated Apr 6, 2015, 4:56 AMForum

Visual Basic .NET

Re: How to allow textbox to save text after finish typing

11yUpdated Apr 6, 2015, 4:25 AMForum

Visual Basic .NET

Re: How to allow textbox to save text after finish typing

11yUpdated Apr 6, 2015, 4:09 AMForum

Visual Basic .NET

The orders after 12 am to 7 am not show timer problem

11yUpdated Mar 31, 2015, 4:58 PMForum

Visual Basic .NET

Re: The orders after 12 am to 7 am not show timer problem

11yUpdated Mar 31, 2015, 4:58 PMForum

Windows Forms

The handle is invalid error exception when screenshoot taken

11yUpdated Mar 30, 2015, 2:57 PMForum

Windows Forms

Re: The handle is invalid error exception when screenshoot taken

11yUpdated Mar 30, 2015, 2:57 PMForum

Windows Forms

Re: How to get first record updated then send email problem

11yUpdated Mar 27, 2015, 4:44 PMForum

Windows Forms

How to get first record updated then send email problem

11yUpdated Mar 27, 2015, 4:44 PMForum

Visual Basic .NET

First picture repeating in next rows problem what wrong code

11yUpdated Mar 16, 2015, 3:20 AMForum

Visual Basic .NET

There are another user modify the record please wait problem

11yUpdated Feb 26, 2015, 6:16 PMForum

Visual Basic .NET

Prevent more user from edit in same record

11yUpdated Feb 25, 2015, 11:24 PMForum

Visual Basic .NET

Re: Prevent more user from edit in same record

11yUpdated Feb 25, 2015, 3:01 PMForum

Visual Basic .NET

Re: Prevent more user from edit in same record

11yUpdated Feb 25, 2015, 3:00 PMForum

Learn iOS Programming

Prevent more useres from edit same record in same time probl

11yUpdated Feb 25, 2015, 7:49 AMForum

Learn iOS Programming

Re: Prevent more useres from edit same record in same time probl

11yUpdated Feb 25, 2015, 7:49 AMForum

Learn iOS Programming

Re: Prevent more useres from edit same record in same time probl

11yUpdated Feb 25, 2015, 7:03 AMForum

Learn iOS Programming

Re: Prevent more useres from edit same record in same time probl

11yUpdated Feb 25, 2015, 2:28 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 9:22 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 9:01 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 8:46 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 8:36 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 8:27 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 8:22 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 8:19 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:53 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:42 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:38 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:38 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:37 AMForum

Visual Basic .NET

Re: First picture repeating in next rows problem what wrong code

11yUpdated Feb 18, 2015, 7:15 AMForum

Add allowance to employee table is wrong or true according t

11yUpdated Feb 12, 2015, 7:10 AMForum

Re: Add allowance to employee table is wrong or true according t

11yUpdated Feb 12, 2015, 5:49 AMForum

Databases & DBA

How to add payroll table to diagram and what foreign key

11yUpdated Dec 6, 2014, 5:41 AMForum

Re: Are erd digram of payroll below is ok true or wrong

11yUpdated Dec 4, 2014, 2:21 AMForum

Are erd digram of payroll below is ok true or wrong

11yUpdated Dec 4, 2014, 2:21 AMForum

Visual Basic .NET

It is using by another process when delete file open in pict

11yUpdated Nov 28, 2014, 7:55 AMForum

Visual Basic .NET

How to save any update in each record in table Employee

11yUpdated Nov 24, 2014, 10:56 PMForum

Visual Basic .NET

Notify icon HR employee computer's when adding new employee

11yUpdated Nov 20, 2014, 8:34 AMForum

Visual Basic .NET

Re: Notify icon HR employee computer's when adding new employee

11yUpdated Nov 20, 2014, 8:34 AMForum

Visual Basic .NET

it is being by another process when copy file

12yUpdated Nov 8, 2014, 1:11 PMForum

Visual Basic .NET

Re: it is being by another process when copy file

12yUpdated Nov 8, 2014, 1:11 PMForum

Visual Basic .NET

Re: it is being by another process when copy file

12yUpdated Nov 5, 2014, 3:34 PMForum

Visual Basic .NET

Re: it is being by another process when copy file

12yUpdated Nov 5, 2014, 7:56 AMForum

Visual Basic .NET

Re: it is being by another process when copy file

12yUpdated Nov 5, 2014, 7:15 AMForum

Visual Basic .NET

How to addimage in crystal report as below code customizing

12yUpdated Oct 28, 2014, 6:30 AMForum

Visual Basic .NET

Re: How to addimage in crystal report as below code customizing

12yUpdated Oct 28, 2014, 6:30 AMForum

Visual Basic .NET

Re: How to addimage in crystal report as below code customizing

12yUpdated Oct 28, 2014, 4:43 AMForum

Visual Basic .NET

Re: How to addimage in crystal report as below code customizing

12yUpdated Oct 28, 2014, 3:10 AMForum

Visual Basic .NET

Re: How to add image from local disk to crystal report 2008

12yUpdated Oct 28, 2014, 3:08 AMForum

Visual Basic .NET

How to add image from local disk to crystal report 2008

12yUpdated Oct 28, 2014, 3:08 AMForum

Visual Basic .NET

Re: How to add image from local disk to crystal report 2008

12yUpdated Oct 26, 2014, 10:44 AMForum

Can i use only one textbox in function and replace otheres

12yUpdated Oct 11, 2014, 10:57 AMForum

Visual Basic .NET

Can i use only one textbox in function and replace otheres

12yUpdated Sep 22, 2014, 12:23 AMForum

Visual Basic .NET

Re: Can i use only one textbox in function and replace otheres

12yUpdated Sep 22, 2014, 12:23 AMForum

Visual Basic .NET

Re: Can i use only one textbox in function and replace otheres

12yUpdated Sep 20, 2014, 12:32 AMForum

Visual Basic .NET

Re: Can i use only one textbox in function and replace otheres

12yUpdated Sep 19, 2014, 3:09 PMForum

Visual Basic .NET

filter based on more textbox on form not show what i filtere

12yUpdated Sep 19, 2014, 2:03 PMForum

Visual Basic .NET

Re: filter based on more textbox on form not show what i filtere

12yUpdated Sep 19, 2014, 2:03 PMForum

Selecting all data from view where forign key = null

12yUpdated Sep 9, 2014, 2:54 AMForum

Arabic langauge not display when i make search by arabic lan

12yUpdated Sep 6, 2014, 2:37 AMForum

How to make search between two dates accept null not obligat

12yUpdated Sep 3, 2014, 5:03 AMForum

Visual Basic .NET

How to make search between two dates accept null not obligat

12yUpdated Sep 2, 2014, 2:03 PMForum

Visual Basic .NET

Re: How to make search between two dates accept null not obligat

12yUpdated Sep 2, 2014, 2:03 PMForum

Visual Basic .NET

Re: conversion faild when converting date time from charachter

12yUpdated Sep 2, 2014, 8:59 AMForum

Visual Basic .NET

conversion faild when converting date time from charachter

12yUpdated Sep 2, 2014, 8:59 AMForum

Visual Basic .NET

Re: conversion faild when converting date time from charachter

12yUpdated Sep 2, 2014, 2:16 AMForum

Visual Basic .NET

Show image in datagridview from specified path to all record

12yUpdated Aug 31, 2014, 4:51 AMForum

Learn iOS Programming

Selecting records between two dates nothing show although it

12yUpdated Aug 30, 2014, 12:23 PMForum

Visual Basic .NET

Re: Show image in datagridview from specified path to all record

12yUpdated Aug 30, 2014, 1:37 AMForum

Visual Basic .NET

How to change statment to accept (= and like) in same time

12yUpdated Aug 27, 2014, 1:48 AMForum

Visual Basic .NET

Re: How to change statment to accept (= and like) in same time

12yUpdated Aug 27, 2014, 1:48 AMForum

Visual Basic .NET

Re: How to change statment to accept (= and like) in same time

12yUpdated Aug 27, 2014, 1:20 AMForum

Visual Basic .NET

clear variable value of edit employee after pass the value

12yUpdated Jul 25, 2014, 9:06 PMForum

Visual Basic .NET

Re: clear variable value of edit employee after pass the value

12yUpdated Jul 25, 2014, 9:06 PMForum

Visual Basic .NET

Export datagridview to excel 2007 suddenly close after secon

12yUpdated Jul 8, 2014, 5:15 AMForum

Visual Basic .NET

Re: Export datagridview to excel 2007 suddenly close after secon

12yUpdated Jul 8, 2014, 5:15 AMForum

Visual Basic .NET

Re: Export datagridview to excel 2007 suddenly close after secon

12yUpdated Jul 7, 2014, 5:50 PMForum

Visual Basic .NET

Datagidview not show image full in datagridview why

12yUpdated Jul 4, 2014, 10:50 AMForum

Visual Basic .NET

Using hijri date in computer work with georgian date

12yUpdated Jun 19, 2014, 2:42 AMForum

Visual Basic .NET

Re: Using hijri date in computer work with georgian date

12yUpdated Jun 19, 2014, 2:42 AMForum

Visual Basic .NET

print image in center of page proplem

12yUpdated Jun 15, 2014, 4:11 AMForum

Visual Basic .NET

Save image from picture box to hard disk proplem

12yUpdated Jun 15, 2014, 3:56 AMForum

Visual Basic .NET

Re: Save image from picture box to hard disk proplem

12yUpdated Jun 15, 2014, 3:56 AMForum

How to design database tables for payroll

12yUpdated May 25, 2014, 4:56 AMForum

Re: How to design database tables for payroll

12yUpdated May 25, 2014, 4:56 AMForum

Re: How to design database tables for payroll

12yUpdated May 24, 2014, 3:59 AMForum

Active Directory

take wireless connection ip from server not from router

12yUpdated May 12, 2014, 10:12 AMForum