int hour = (int.Parse(DateTime.Now.Hour.ToString())) * 60; int minute = int.Parse(DateTime.Now.Minute.ToString()); int nowTime = hour + minute; int hour1 = (int.Parse(txthour.Text)) * 60; int minute1 = (int.Parse(txtmin.Text)); int oldT…
Private Sub textbox1_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles textbox1.KeyPress If e.KeyChar = Chr(8) Then Exit Sub If InStr(textbox1.Text, ".") = 0 Then textbox1.MaxLength = 12 Else text…