c# - Manipulating a list with dynamically created controls -
let's say, have list<person> people
, person
class containing 3 strings: name
, surname
, age
. have 6 dynamically created textbox
controls, placed on panel
control, , have name assigned them using for
loop. as, dynamically created textchanged
event said textbox
controls. list
consists of 2 entries people.add(new person { name = john, surname = johnson, age = 25 });
, people.add(new person { name = jack, surname = jackson, age = 30 });
. need user able change list<person>
entries, inputting text in corresponding textbox
. so, first textbox
changes people[0].name
, second - people[0].surname
, third - people[0].age
, fourth - people[1].name
, , on...
have @ textbox tag property, should here. https://msdn.microsoft.com/en-us/library/system.windows.forms.control.tag(v=vs.110).aspx
you'd store person object in tag, , when textbox updated, can update tag object in turn update list you. you'd need way of telling textbox (firstname, lastname age etc) achieved name.
a better way of doing though custom control textboxes pre-build etc understand on-the-fly building of ui needed.
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