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lpfnWndProc
鎖定
- 外文名
- lpfnWndProc
- 隸 屬
- WNDCLASSEX
- 前 綴
- long point funtion
- 性 質
- 指向函數的長指針
後面有一個宏,會根據編譯選項來決定使用哪個結構。
typedefstructtagWNDCLASSA { UINTstyle; WNDPROClpfnWndProc; intcbClsExtra; intcbWndExtra; HINSTANCEhInstance; HICONhIcon; HCURSORhCursor; HBRUSHhbrBackground; LPCSTRlpszMenuName; LPCSTRlpszClassName; }WNDCLASSA,*PWNDCLASSA,NEAR*NPWNDCLASSA,FAR*LPWNDCLASSA; typedefstructtagWNDCLASSW { UINTstyle; WNDPROClpfnWndProc; intcbClsExtra; intcbWndExtra; HINSTANCEhInstance; HICONhIcon; HCURSORhCursor; HBRUSHhbrBackground; LPCWSTRlpszMenuName; LPCWSTRlpszClassName; }WNDCLASSW,*PWNDCLASSW,NEAR*NPWNDCLASSW,FAR*LPWNDCLASSW; #ifdefUNICODE typedefWNDCLASSWWNDCLASS; typedefPWNDCLASSWPWNDCLASS; typedefNPWNDCLASSWNPWNDCLASS; typedefLPWNDCLASSWLPWNDCLASS; #else//UNICODE typedefWNDCLASSAWNDCLASS; typedefPWNDCLASSAPWNDCLASS; typedefNPWNDCLASSANPWNDCLASS; typedefLPWNDCLASSALPWNDCLASS; #endif
- 詞條統計
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- 瀏覽次數:次
- 編輯次數:10次歷史版本
- 最近更新: guqi590