如何在MFC中单击对话框按钮中的选项卡控件的项目ID [英] How to call tab control's item ID in dialog box button click in mfc

问题描述

我正在为制表符控件动态创建静态文本

I am creating a static text dynamically for tab control

BOOL abc::OnInitDialog()
{
m_cTab.Create("live picture",1040,0,180,255,0,30,152); //item id is 1040,tabID is 0
}

在resource.h

In resource.h

#define IDC_IMAGE 1040

我在对话框上有一个按钮
我想在点击事件中处理此静态字段
我的代码是

I have a button on Dialog box
I want take handle of this static field on click event
my code is

void abc::bntclick()
{
HWND wnd=::GetDlgItem(m_hWnd, IDC_IMAGE);
}

它显示了wnd = 0x00000000 {unused = ??? }

It shows wnd = 0x00000000 {unused=??? }

推荐答案

viod abc::bntclick()
{
HWND wnd=::GetDlgItem(m_cTab.GetSafeHwnd(), id);
}

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