Lazarus

Programming => LCL => Topic started by: dietmar on September 25, 2021, 09:53:40 pm

Title: Components which limit the max. amount of data entered
Post by: dietmar on September 25, 2021, 09:53:40 pm

Hi,

sorry, the daily bothering guy once again ;)

Are there any components out there in which I can limit the max. amount of data entered?
I want this to make sure entered data in fields (e.g. "Edit") are not bigger than the amount I set up in the corresponding database where I want to save the stuff.

Thx!

--Dietmar

Title: Re: Components which limit the max. amount of data entered
Post by: paweld on September 25, 2021, 09:59:33 pm

SpinEdit, FloatSpinEdit from Misc tab
SpinEditEx, FloatSpinEditEx from LazControls tab - possible to hide a updown buttons

Title: Re: Components which limit the max. amount of data entered
Post by: Handoko on September 25, 2021, 10:01:53 pm

Related posts:
https://forum.lazarus.freepascal.org/index.php/topic,50866.msg372231.html#msg372231
https://forum.lazarus.freepascal.org/index.php/topic,34231.msg223706.html#msg223706

Title: Re: Components which limit the max. amount of data entered
Post by: GAN on September 25, 2021, 10:06:41 pm

I use JujiboUtils.

Title: Re: Components which limit the max. amount of data entered
Post by: wp on September 25, 2021, 11:01:01 pm

Quote from: dietmar on September 25, 2021, 09:53:40 pm

I want this to make sure entered data in fields (e.g. "Edit") are not bigger than the amount I set up in the corresponding database where I want to save the stuff.

Every TEdit has a MaxLength property to limit the count of characters which can be typed.