Get a value (age for example) from a LISTVIEW widged and store it somewhere else ???

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  • Get a value (age for example) from a LISTVIEW widged and store it somewhere else ???

    Dear emWin-users,

    I hope you can give me some hints here:

    Is there a way to get a value (an integer) from a Listview widged? Let say I have created 10 rows in 2 columns, column 1 is Name, column 2 is Age, containing numbers. I just want to use some command on the right place (WM_Init_Dialog or Notify Parent ?? I do not know exactly where) in order to store the number (age) which was clicked and to change it after that with some SPINBOX widged or smth like this.

    I would appreciate your further help!

    Thank you
    Ivo

  • Hello Ivo,

    Unfortunately, the items are no numbers they are all strings.
    But you can receive the text of an item of the LISTVIEW widget with the function LISTVIEW_GetItemText(). Setting the text for an item can be done by LISTVIEW_SetItemText().

    You can use sprintf() to save the number into a string and then write it into an item.

    Regards,
    Sven
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