if (openfiledialog1.showdialog() == dialogresult.ok)
{
listview1.items.clear();
string[] files = openfiledialog1.filenames; //定义一个数组,获取选择的文件
string[] fileinfo = new string[3]; //定义一个数组,用于存储文件信息
for (int i = 0; i < files.length; i++) //遍历文件数组
{
string path = files[i].tostring(); //获取文件路径
//截取文件名字
string filename = path.substring(path.lastindexof("\\") + 1, path.length - 1 - path.lastindexof("\\"));
//截取文件类型
string filetype = filename.substring(filename.lastindexof(".") + 1, filename.length - 1 - filename.lastindexof("."));
fileinfo[0] = filename;
fileinfo[1] = path;
fileinfo[2] = filetype;
listviewitem lvi = new listviewitem(fileinfo);
listview1.items.add(lvi);
}
}
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