Output double to dialog edit control

[Matthew]

double cannot be easily passed in lParam, because lParam is too small. Easiest is to store the value in a global variable.

double+ g_456
g_456=9.5

double+ g_456
SetDlgItemText hDlg wParam F"{g_456}"

Got it! Thanks very much Kevin and Gintaras, that looks like it will work.

Kind Regards
Matt