将字符串数组转换为c＃中的fileinfo数组 [英] convert string array to fileinfo array in c#

问题描述

private void button1_Click(object sender, EventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.CheckFileExists = true;
            openFileDialog.AddExtension = true;
            openFileDialog.Multiselect = true;
            openFileDialog.Filter = "PDF files (*.pdf)|*.pdf";
            DialogResult result = openFileDialog.ShowDialog();
            if (result == DialogResult.OK)
            {
                string[] files = openFileDialog.FileNames;
            }

这个我想将字符串数组转换为fileinfo array.fileinfo数组对于简单访问pdffile属性非常有用文件名，文件路径，扩展名，大小，文件内容。



我的字符串数组如

in this i want to convert string array to fileinfo array.fileinfo array is useful for simple access pdffile properties like filename,file path,extension,size,content of file.

my string array like

string[] files = openFileDialog.FileNames;

请帮帮我。

pls help me.

推荐答案

试试这个;

Try this;

var fileInfos = openFileDialog.FileNames.Select(x => new FileInfo(x)).ToArray();

请记住导入 System.Linq 。



希望这会有所帮助，

Fredrik

Remember to import System.Linq.

Hope this helps,
Fredrik

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