用mfc的陳述句取控制元件坐標
陳述句是
RECT r2;
::GetWindowRect(h2, &r2);
結果是，發現left top有大量的負值。螢屏也就是1920*1080 ，不過有兩個電腦螢屏
如下：
-------------------控制元件1計算--------------------
r1 = left = 16, top = 21, righ = 993, bottom = 762
r2 = left = 1630, top = 843, righ = 1900, bottom = 893
-------------------控制元件2計算--------------------
r1 = left = 16, top = 21, righ = 993, bottom = 762
r2 = left = -858993460, top = -858993460, righ = -858993460, bottom = -858993460
謝謝............
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