怎样使用VBA为窗体添加最大化、最小化按钮

1、首先在开发工具中打开VBA编辑器

2、在单元格区域当中输入一些内容作为例子

3、在VBA编辑器中插入模块

4、在模块当中输入如下代码，然后运行Private Declare Function 蘅荫酸圉GetWindowLong Lib "use32" Alias"GetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long) As LongPrivate Declare Function FindWindow Lib "use32" Alias "FindWindowA"(ByVal lpClassName As String, ByVal lpWindowName As String) As LongPrivate Declare Function SetWindowLong Lib "use32" Alias"SetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long, ByVal dwNewLongAs Long) As LongPrivate Const GWL_STYLE=(-16)Private Const WS_THICKFRAME As Long=&H40000Private Const WS_MINIMIZEBOX As Long=&H20000Private Const WS_MAXIMIZEBOX As Long=&H10000Private Sub UserForm_Initialize() Dim hWndForm As Long Dim IStyle As Long hWndForm=FindWindow("ThunderDFrame", Me.Caption) IStyle=GetWindowLong(hWndForm, GWL_STYLE) IStyle=IStyle Or WS_THICKFRAME IStyle=IStyle Or WS_MINIMIZEBOX IStyle=IStyle Or WS_MAXIMIZEBOX SetWindowLong hWndForm, GWL_STYLE, IStyleEnd Sub

5、用快捷键F5运行窗体，则窗体右上角显示最大化和最小化按钮，效果如图