PictureBox-DrawFocusRect| Function Name | dcl-PictureBox-DrawFocusRect |
|---|---|
| Syntax | (dcl-PictureBox-DrawFocusRect
<CONTROL>
(List of Lists as (UpperLeftX [as
Long]
UpperLeftY [as
Long]
Width [as
Long]
Height [as
Long]) ...)) |
| Return Type | Boolean (T if successful; otherwise NIL) |
| Applies To | Picture Box |
此方法绘制由UpperLeftX，UpperLeftY和指定的宽度和高度定义的区域周围的一个或多个标准Windows焦点矩形。 所有点都在客户端坐标中指定（以像素为单位，相对于控件的左上角）。