Questions & Answers by Ralf Meier - CodeProject

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Total posts by Ralf Meier: 383

0.0/5

0 votes

How do I differentiate file from 2 different file upload control

10-Nov-17 1:02am

5.0/5

1 vote

How do I ensure only a single r/l click is added to my listbox?

9-Nov-17 0:51am

4.0/5

2 votes

Delete the latest file of each filename each month

9-Nov-17 0:35am

0.0/5

0 votes

How to move controls to right side as text size for label is large

8-Nov-17 22:15pm

5.0/5

1 vote

How do I ensure only a single r/l click is added to my listbox?

7-Nov-17 0:30am

0.0/5

0 votes

Automatic number plate recognition in C#

31-Oct-17 8:50am

image-processing

3.0/5

1 vote

How to create a dynamic calendar in C#? Just like system calendar

30-Oct-17 1:31am

0.0/5

0 votes

How do I keep a user from using letters instead of numbers in VB.

29-Oct-17 9:51am - updated 29-Oct-17 9:52am

0.0/5

0 votes

Sample code to monitor a ethernet network interface card status

26-Oct-17 20:52pm

0.0/5

0 votes

I want to change combobox item text on checkbox checked

26-Oct-17 20:42pm

5.0/5

1 vote

At which moment it is useful to inherit from your own form class, "myform" parent of "mychildform" for example ? or is it never useful ?

26-Oct-17 2:45am

0.0/5

0 votes

How to go about 3D rotation by mouse move

22-Oct-17 8:29am - updated 24-Oct-17 8:52am

0.0/5

0 votes

How to use same user control multiple times in aspx page

12-Oct-17 0:26am

5.0/5

1 vote

I want string processing...

10-Oct-17 20:51pm

0.0/5

0 votes

Do we have a optional variable in a modal class in C#

7-Oct-17 4:15am

0.0/5

0 votes

Capture a image in VB.NET application from ip camera and save in database

6-Oct-17 0:26am

0.0/5

0 votes

(Vb.net and MYSQL)I want to calculate number of hour in every date with overtime, under time & late

24-Aug-17 23:25pm

5.0/5

2 votes

If “not X is nothing then” replacement in vb.net. Looking for better way to represent same condition

10-Aug-17 3:54am

5.0/5

1 vote

Vb.net how to create an array of controls with different types i.e textbox, combobox, checkbox...based on certain value

31-Jul-17 21:17pm - updated 31-Jul-17 23:10pm

0.0/5

0 votes

How to keep both help(? ) button and maximize button in form title bar.

26-Jul-17 4:02am

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