这是一个显示两列的最小示例.请注意，我在 SetItem 方法中使用了 InsertItem 方法返回的索引项.

Here is a minimal sample that displays two columns. Note that I am using the index item returned by the InsertItem method in the SetItem method.

#include <wx/wx.h>

class Frame : public wxFrame
{
public:
  Frame():
    wxFrame(NULL, wxNewId(), _("App"))
  {
    wxBoxSizer * box = new wxBoxSizer(wxVERTICAL);

    wxListCtrl * listCtrl = new wxListCtrl(this, wxNewId(), wxDefaultPosition, wxDefaultSize, wxLC_REPORT);
    listCtrl->InsertColumn(0, _("User Name"));
    listCtrl->InsertColumn(1, _("User ID"));

    long index = listCtrl->InsertItem(0, _("John Smith"));
    listCtrl->SetItem(index, 1, _("jsmith"));

    box->Add(listCtrl, 1, wxEXPAND, 0);
    SetSizer(box);
    box->SetSizeHints(this);
    Show(true);
  }
};

class App : public wxApp
{
  bool OnInit()
  {
    SetTopWindow(new Frame());
  }
};

IMPLEMENT_APP(App);