How to generate auto increment number?

[vibhashin]

Hi,
I m new to vb.net. i need help.
How can I increment a number in a textbox everytime when the form is loaded?
Suppose Customer_id
I want that first time when the form gets loaded Customer_id should appear in the textbox as CDD01.
Second time it should appear as CDD02.
Third time CDD03 and vice versa.
Please help.

[bwkeller]

You are missinjg some data here:

Is this the main form of a project?

Are you counting times the program has run, or times the form is loaded during a single run?

Are you connecting to a database where a value could be saved?

Are you counting for one instance of a program or for multiple instances on multiple machines on multiple networks?

You get the idea, we need you to be specific as to what you are trying to do.

[Jx_Man]

using database?what a database?

[ruudmu7]

dis is what i want..same condition.
did u get the solution??plz i need ur help..

[ruudmu7]

Hi,
I m new to vb.net. i need help.
How can I increment a number in a textbox everytime when the form is loaded?
Suppose Customer_id
I want that first time when the form gets loaded Customer_id should appear in the textbox as CDD01.
Second time it should appear as CDD02.
Third time CDD03 and vice versa.
Please help.

dis is what i want..same condition
did u get the solution??plz i need ur help..