How can I access the text from edit box?
I create it like this:
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//Global
HWND EditBox;
//WndProc
case WM_CREATE:
{
//buttons,editboxes...EditBox=CreateWindowEx(
WS_EX_CLIENTEDGE,
L"EDIT",
L"",
WS_CHILD|WS_VISIBLE|ES_AUTOHSCROLL|ES_PASSWORD,
10,
80,
180,
25,
hWnd,
(HMENU)IDC_PW,
GetModuleHandle(NULL),
NULL);
}
|
Now I try to get after a buttonpress:
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case WM_COMMAND:
{
switch(wParam)
{
case IDC_SUBMIT:
char buffer[256];
SendMessage(EditBox,
WM_GETTEXT,
sizeof(buffer)/sizeof(buffer[0]),
reinterpret_cast<LPARAM>(buffer));
MessageBox(NULL,
(LPWSTR)buffer,
"Information",
MB_ICONINFORMATION);
break;
}
}
|
EDIT:Fixed that by making it global...
Now I still cannot read the content, the program crashes when I click the button...
Last edited on
Wow, didn't know about that function xD
Thanks!
Your original code crashes because you try to cast a char to LPWSTR. Never do that !.