I did a modified class (SpinEditKVN.mqh) in the Double opening panel code
Version 1.100: The SpinEditKVN.mqh control has been modified - now you can enter the lot size in the field. After leaving the field, an automatic check is performed: characters except digits are deleted and if there is a “,” symbol, then it is replaced by “.”

Double opening panel
- www.mql5.com
Версия 1.100: Модифицирован элемент управления SpinEditKVN.mqh - теперь в поле можно вводить размер лота. После выхода из поля производится автоматическая проверка: удаляются символы кроме цифр и если есть символ "," - то он заменяется на "." Панель на базе класса CDialog. Во входных параметрах задаются два символа ( Symbol 0 и Symbol 1) и...

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hello everyone, I'm writing a panel and I wanted to ask if you can set and use the CSpinEdit class by writing in the text box and not just clicking on the increase and decrease arrows.
I have not found the way thank you