MFC ComboBox 下拉列表太短 [英] MFC ComboBox dropdown list too short

问题描述

我已将 ComboBox 放在对话框表单上.我还添加了一些文字:

I have dropped ComboBox on dialog form. Also I have added some text to it:

BOOL CMyAppDlg::OnInitDialog()
{

    CComboBox *combo= (CComboBox *)GetDlgItem(IDC_COMBO_TT);
    combo->AddString("s1");
    combo->AddString("s2");

//...
return TRUE;
}

当我下拉 ComboBox 时，它只显示一个选择行并添加箭头来选择其他项目.如何增加下拉菜单的大小?

When I drop down ComboBox it shows only one selection line and adds arrows to select other items. How to increase dropdown size?

推荐答案

单击对话框编辑器中的组合按钮.您现在可以向下拖动以设置打开大小.

Click the combo button in dialog editor. You can now drag down to set the open size.

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