此程序快速实现多功能进度条。。。。。。
long ll_hdc, ll_hwnd, ll_hRgn
ulong ll_hBrushHighCor, ll_hBrushWhiteCor
RECT lstr_rect, lstr_LeftRect, lstr_RightRect
String ls_Text
ls_Text = String(Integer(ide_pos * 100 )) + "%"
ll_hBrushHighCor = il_ForeCor
ll_hBrushWhiteCor = il_BKCor
ll_hBrushHighCor = CreateSolidBrush(il_ForeCor)
ll_hBrushWhiteCor = CreateSolidBrush(il_BKCor)
ll_hwnd = Handle(This)
ll_hdc = GetDC(ll_hwnd)
GetClientRect(ll_hwnd, lstr_rect)
lstr_LeftRect = lstr_Rect
lstr_RightRect = lstr_Rect
lstr_LeftRect.Right = lstr_Rect.Left + (lstr_Rect.Right - lstr_Rect.Left)*ide_Pos
lstr_RightRect.Left = lstr_LeftRect.Right
FillRect(ll_hdc, lstr_LeftRect, ll_hBrushHighCor)
FillRect(ll_hdc, lstr_RightRect, ll_hBrushWhiteCor)
SetBkMode(ll_hdc, TRANSPARENT) //TRANSPARENT = 1
ll_hRgn = CreateRectRgn(lstr_LeftRect.Left, lstr_LeftRect.Top, lstr_LeftRect.Right, lstr_LeftRect.Bottom)
SelectClipRgn(ll_hdc, ll_hRgn)
SetTextColor(ll_hdc, il_TextBKCor)
DrawText(ll_hdc, ls_Text, -1, lstr_rect, DT_CENTER+DT_VCENTER+DT_SINGLELINE)
DeleteObject(ll_hRgn)
ll_hRgn = CreateRectRgn(lstr_RightRect.Left, lstr_RightRect.Top, lstr_RightRect.Right, lstr_RightRect.Bottom)
SelectClipRgn(ll_hdc, ll_hRgn)
SetTextColor(ll_hdc, il_TextForeCor)
DrawText(ll_hdc, ls_Text, -1, lstr_rect, DT_CENTER+DT_VCENTER+DT_SINGLELINE)
DeleteObject(ll_hRgn)
ReleaseDC(ll_hwnd, ll_hdc)
