Win32Api GetDlgItemText How make buffer with no fixed size?
marcone at email.com
Mon Oct 12 12:27:34 UTC 2020
On Saturday, 10 October 2020 at 12:31:14 UTC, Adam D. Ruppe wrote:
> On Saturday, 10 October 2020 at 10:15:03 UTC, Marcone wrote:
>> wchar buffer; // I don't want fixed size :(
> wchar buffer; // no fixed size
> buffer.length = GetWindowTextLength(hwn); // set it to the text
> length of the window
> // now get the text
> GetDlgItemText(hwn, widget, buffer.ptr, buffer.length);
> Use buffer.length instead of buffer.sizeof in D.
Very good! working fine. Thank you.
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