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CreatePopupMenu

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說明：
CreatePopupMenu 函式可建立一個空的彈出式選單(PopupMenu)並傳回該選單的代碼

引用函式庫：
User32

適用系統：
Windows NT 3.1 或 Windows 95以上

函式原型：

Declare Function CreatePopupMenu Lib "user32" Alias "CreatePopupMenu" (
    ) As Long



參數型態及說明：
無

回傳值：
Long 呼叫成功的話，將會回傳該選單代碼的數值；若呼叫失敗的話，則回傳 NULL

.NET Framework API：
System.Windows.Forms.ContextMen
System.Windows.Forms.Menu.MenuItemCollection

VB範例：

檢視原始碼 Visual Basic
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'VB的宣告
Private Declare Function CreatePopupMenu Lib "user32" ( _
	) As Long
 
Dim hMenu As Long
 
'建立一個彈出式選單(PopupMenu)
hMenu = CreatePopupMenu()

RB範例：

檢視原始碼 REALBasic
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'RB的宣告
Declare Function CreatePopupMenu Lib "user32" ( _
	) As Integer
 
Dim hMenu As Integer
 
'建立一個彈出式選單(PopupMenu)
hMenu = CreatePopupMenu()

VB.NET範例：

檢視原始碼 VB.NET
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'VB.NET的宣告
<DllImport("user32.dll")> _
Shared Function CreatePopupMenu( _
	) As IntPtr
End Function
 
Dim hMenu As IntPtr
 
'建立一個彈出式選單(PopupMenu)
hMenu = CreatePopupMenu()

C#範例：

檢視原始碼 C#
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//C#的宣告
[DllImport("user32")]
public static extern IntPtr CreatePopupMenu(
	);
 
IntPtr hMenu;
 
//建立一個彈出式選單(PopupMenu)
hMenu = CreatePopupMenu();

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