3-4 文件读写例子(4)
2023-01-31 01:01:08
/// <summary>
public void ReadTextFile(string filepath, out Int16 i, out string filecontent)
{
if (File.Exists(filepath))
{
try
{
StreamReader textreader = new StreamReader(filepath, System.Text.Encoding.Default);
filecontent = textreader.ReadToEnd();
textreader.Close();
i = 1;
}
catch
{
i = 2;
filecontent = "文件读取错误!";
}
}
else
{
i = 0;
filecontent = "文件或路径无效!";
}
}
/// <summary>
/// <summary>
public bool DirectoryOption(string Directorypath, string TargetDirectorypath, Int16 OptionMethord, out string[] filesname)
{
bool k = true;
filesname = null;
if (Directory.Exists(Directorypath))
{
try
{
if (OptionMethord == 0)
{
//创建文件夹
Directory.CreateDirectory(Directorypath);
}
else if (OptionMethord == 1)
{
//文件夹删除
Directory.Delete(Directorypath, true);
}
else if (OptionMethord == 2)
{
//文件夹移动
Directory.Move(Directorypath, TargetDirectorypath);
}
else if (OptionMethord == 3)
{
//获取文件夹下面所有的子文件信息
filesname = Directory.GetFiles(Directorypath);
}
}
catch
{
k = false;
}
}
else
{
Directory.CreateDirectory(Directorypath);
k = true;
}
return k;
}
}
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