/// <summary>通过图形界面读取文件 </summary>
public static string Read(out string fileName)
{
OpenFileName ofn = new OpenFileName();
ofn.structSize = Marshal.SizeOf(ofn);
ofn.file = new string(new char[256]);
ofn.maxFile = ofn.file.Length;
ofn.fileTitle = new string(new char[64]);
ofn.maxFileTitle = ofn.fileTitle.Length;
ofn.title = "选择文件";
ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;
if (LocalDialog.GetOpenFileName(ofn))
{
fileName = ofn.fileTitle;
using (FileStream fs = new FileStream(ofn.file, FileMode.Open, FileAccess.Read)) {
using (StreamReader sw = new StreamReader(fs, Encoding.UTF8)) {
return(sw.ReadToEnd());
}
}
}
throw new System.Exception("用户没有选择文件");
}
public static bool GetSFN([In, Out] OpenFileName ofn)
{
return(GetSaveFileName(ofn));
}
public static extern bool GetSaveFileName([In, Out] OpenFileName ofn);