【发布时间】:2019-03-05 04:38:31
【问题描述】:
我尝试在按下加载按钮时创建下拉菜单填充保存文件问题是当我按下加载按钮时它再次加载相同的文件我尝试 indexof 但仍然复制文件我如何解决这个问题?!
string[] getfilesname()
{
string folderPath = Path.Combine(Application.persistentDataPath, foldername);
string[] filePaths = Directory.GetFiles(folderPath, "*.txt");
foreach (string file in filePaths)
{
var onlyFileName = Path.GetFileNameWithoutExtension(file);
if (mylist.IndexOf(onlyFileName) == -1)
{
mylist.Add(onlyFileName);
}
Debug.Log(onlyFileName);
}
dropi.AddOptions(mylist);
return filePaths;
}
【问题讨论】:
标签: c# visual-studio unity3d