Skip to content

<devsocial/>Formerly C# Corner

Sign in Join free

Videos News Articles Projects Forums Events Conferences Books Jobs Learn

Blogs
Interviews
Stories
Technologies

Blogs Interviews Stories Technologies

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.

ray dona - C# Corner

ray dona background image

RD

ray dona

(United Kingdom)

StarterMember

NATop author

Sign in to connect

Contributions

About

ray dona has not added a bio yet.

A short introduction and personal links appear here.

Activity

Windows Forms

How to use Validating event with a text box

16yUpdated Dec 16, 2010, 1:06 AMForum

Windows Forms

Declaring variables in Windows form

17yUpdated Feb 25, 2009, 4:29 PMForum

Windows Forms

disable mouse cursor

17yUpdated Feb 17, 2009, 6:00 AMForum

Windows Forms

Expertise

Learn iOS Programming

Re: Cannot open designer window

17yUpdated Feb 2, 2009, 1:28 PMForum

Windows Forms

Cannot open designer window

17yUpdated Feb 2, 2009, 1:28 PMForum

Windows Forms

Re: Switching between forms

18yUpdated Dec 10, 2008, 11:13 AMForum

Windows Forms

Switching between forms

18yUpdated Dec 10, 2008, 11:13 AMForum

Learn iOS Programming

'Data' : is not a member of 'System'

18yUpdated Dec 4, 2008, 11:53 AMForum

.NET

Appearance of new page

18yUpdated Dec 3, 2008, 7:42 AMForum

Re: Switching between forms

18yUpdated Dec 1, 2008, 1:18 PMForum

Switching between forms

18yUpdated Dec 1, 2008, 1:18 PMForum

Windows Forms

Disabling buttons that appear on window

18yUpdated May 19, 2008, 12:44 PMForum

Windows Forms

Testing whether a key on keyboard is actually pressed

18yUpdated May 17, 2008, 2:07 AMForum

Windows Forms

Compiler errors re: label and textbox

18yUpdated Apr 30, 2008, 3:23 PMForum

Windows Forms

Re: Compiler errors re: label and textbox

18yUpdated Apr 30, 2008, 1:23 PMForum

Re: Linker errors 2028 and 2019

18yUpdated Apr 18, 2008, 1:21 PMForum

Linker errors 2028 and 2019

18yUpdated Apr 18, 2008, 1:21 PMForum

How to overcome linker error

18yUpdated Apr 11, 2008, 5:34 AMForum

Windows Forms

return form to its original state

18yUpdated Apr 8, 2008, 2:23 PMForum

Trying to output char* to screen

18yUpdated Mar 16, 2008, 3:47 PMForum

Learn iOS Programming

bind to control

18yUpdated Jan 24, 2008, 11:37 AMForum

Visual Basic .NET

c# program will not compile

19yUpdated Dec 13, 2007, 1:16 PMForum