Question

我正在关注youtube上有关创建表单的教程，并且在完成他正在做的事情时我得到了这个错误。我一直在搜索，我无法弄明白。

这是视频https://www.youtube.com/watch?v=lkhGpWUclc8&list=PLS1QulWo1RIZz6uDid--I09EOImRmPHS0&index=22

下面是代码

以粗体显示的部分是抛出错误的唯一部分

String ^ strCharName = openCharDialog1 - ＆gt; InitialDirectory = openCharDialog1-＆gt; FileName;

private: System::Void openButton_Click(System::Object^  sender, System::EventArgs^  e) {

    Stream^ openCharacter;
    OpenFileDialog^ openCharDialog1 = gcnew OpenFileDialog;

    if (openCharDialog1->ShowDialog() == System::Windows::Forms::DialogResult::OK)
    {
        if ((openCharacter = openCharDialog1->OpenFile()) != nullptr )
        {

            String^ strCharName = openCharDialog1->InitialDirectory = openCharDialog1->FileName;

            MessageBox::Show(strCharName);

            openCharacter->Close();
        }
    }
}

Answer 1

错字：

String^ strCharName = openCharDialog1->InitialDirectory + openCharDialog1->FileName;
                                                        ^

值类型＆＃34; void＆＃34;不能用于初始化实体类型＆＃34; System :: string ^＆＃34;

1 个答案: