带有多行编辑框的 CMFCPropertyGridProperty

发布于 2024-10-31 02:39:40 字数 497 浏览 0 评论 0原文

如何使用编辑框创建多行属性？我还需要一个属性来在多行框中显示文本。

CMFCPropertyGridProperty* pGroup1 = new CMFCPropertyGridProperty(_T("Appearance"));
pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Name"), (_variant_t) _T(""), _T("Specifies the text that will be displayed in the property")));
pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Comments"), (_variant_t) _T(""), _T("Specifies the text that will be associated with the property")));
m_wndPropList.AddProperty(pGroup1);

原文

How to create a multi line property with edit box? I need one more property that will show text in multi line box.

CMFCPropertyGridProperty* pGroup1 = new CMFCPropertyGridProperty(_T("Appearance"));
pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Name"), (_variant_t) _T(""), _T("Specifies the text that will be displayed in the property")));
pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Comments"), (_variant_t) _T(""), _T("Specifies the text that will be associated with the property")));
m_wndPropList.AddProperty(pGroup1);

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盗琴音 2024-11-07 02:39:40

MFC Property Grid 中似乎没有实现多行属性。您可以使用按钮创建自定义属性，并在用户单击此按钮时使用多行编辑控件显示您自己的对话框。

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濫情▎り 2024-11-07 02:39:40

您可以像在旧式编辑器中一样执行此操作（替换“\n”、“\n”，以便用户可以用“\n”分隔行）：

初始化：

CString s = m_initial_params.m_info;
s.Replace("\n","\\n");
CMFCPropertyGridProperty* pProp = new 
CMFCPropertyGridProperty(misc_get_str_my(IDS_INFO), 
            (_variant_t) s, misc_get_str_my(IDS_INFO));
pProp->SetData(E_PROPERTY_DATA::OBJ_INFO);
pPropCtrl->AddProperty(pProp);

读取值：

int nProperty = pProperty->GetData();
if(E_PROPERTY_DATA::OBJ_INFO == nProperty)
{
    m_initial_params.m_info = pProperty->GetValue().bstrVal;
    m_initial_params.m_info.Replace("\\n","\n");
}

You can do it like in old style editors (replacing "\n","\n" so user can divide lines by "\n"):

Initialization:

CString s = m_initial_params.m_info;
s.Replace("\n","\\n");
CMFCPropertyGridProperty* pProp = new 
CMFCPropertyGridProperty(misc_get_str_my(IDS_INFO), 
            (_variant_t) s, misc_get_str_my(IDS_INFO));
pProp->SetData(E_PROPERTY_DATA::OBJ_INFO);
pPropCtrl->AddProperty(pProp);

Reading Value:

int nProperty = pProperty->GetData();
if(E_PROPERTY_DATA::OBJ_INFO == nProperty)
{
    m_initial_params.m_info = pProperty->GetValue().bstrVal;
    m_initial_params.m_info.Replace("\\n","\n");
}

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