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LPCREATESTRUCT

鎖定
LPCREATESTRUCT是一個指向結構CREATESTRUCT的指針The CREATESTRUCT structure defines the initialization parameters passed to the window procedure of an application.（CREATESTRUCT結構定義了應用程序中窗口過程的初始化參數）
外文名
LPCREATESTRUCT
所屬學科
計算機
類    型
計算機術語

目錄

  1. 1 內容簡介
  2. ▪ 定義
  3. ▪ 參數
  4. ▪ 註釋
  5. 2 參考資料
  6. 3 擴展閲讀

LPCREATESTRUCT內容簡介

LPCREATESTRUCT定義

typedef struct tagCREATESTRUCT { // cs
　                            LPVOID lpCreateParams;
　                            HINSTANCE hInstance;   //應用程序的實例句柄
　                            HMENU hMenu;           //窗口菜單句柄
　                            HWND hwndParent;       //父窗口句柄
　                            int cy;                //指定新窗口的高度，以像素為單位
　                            int cx;                //指定新窗口的寬度，以像素為單位
　                            int y;                 //指定新窗口的左上角y座標
　                            int x;                 //指定新窗口的左上角x座標
　                            LONG style;            //指定新窗口的類型(方式)
　                            LPCTSTR lpszName;      //指定新窗口的名稱
　                            LPCTSTR lpszClass;     //指定新窗口類的名稱
　                            DWORD dwExStyle;       //指定新窗口擴展風格。
　} CREATESTRUCT;
　

LPCREATESTRUCT參數

hInstance
Handle to the module that owns the new window.
hMenu
Handle to the menu to be used by the new window.
hwndParent
Handle to the parent window, if the window is a child window. If the window is owned, this member identifies the owner window. If the window is not a child or owned window, this member is NULL.
cy
Specifies the height of the new window, in pixels.
（指定新窗口的高度，以像素為單位。）
cx
Specifies the width of the new window, in pixels.
（指定新窗口的寬度，以像素為單位。）
y
Specifies the y-coordinate of the upper left corner of the new window. If the new window is a child window, coordinates are relative to the parent window. Otherwise, the coordinates are relative to the screen origin.(指定新窗口的左上角y座標。如果新窗口是一個子窗口，座標是相對於父窗口。否則，座標是相對於屏幕的起源。)
x
Specifies the x-coordinate of the upper left corner of the new window. If the new window is a child window, coordinates are relative to the parent window. Otherwise, the coordinates are relative to the screen origin.(指定新窗口的左上角x座標。如果新窗口是一個子窗口，座標是相對於父窗口。否則，座標是相對於屏幕的起源。)
style
Specifies the style for the new window.
(指定新窗口的風格(方式)。)
lpszName
Pointer to a null-terminated string that specifies the name of the new window.
(以零結尾的字符串，指定新窗口的名稱。)
lpszClass
Pointer to a null-terminated string that specifies the class name of the new window.
(以零結尾的字符串，指定新窗口類的名稱。)
dwExStyle
Specifies the extended style for the new window.
(指定新窗口擴展風格。)

LPCREATESTRUCT註釋

Windows NT: You should access the data represented by the lpCreateParams member using a pointer that
has been declared using the UNALIGNED type, because the pointer may not be DWORD aligned.

LPCREATESTRUCT參考資料

1、《MSDN》
2、書庫亞洲（shuku asia）編程頻道
3、書庫亞洲知識中心

LPCREATESTRUCT擴展閲讀

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