请教各位:我源代码如下,因为程序中有很多个按钮,每个按钮触发时开始都要读取该文件,想把读文件部分构造成一个函数,便于后面调用,要如何实现啊!请教啦!
private void bottom1_Click(object sender, EventArgs e)
{
string path = "c:\\test1.text";
FileStream fs = new FileStream(path, FileMode.OpenOrCreate);
StreamReader r = new StreamReader(fs );
while (r.Peek() != -1)
{
string s = r.ReadLine();
if (s == "11")
text1.text = s;
}
fs.Close();
r.Close();
}
private void bottom1_Click(object sender, EventArgs e)
{
string path = "c:\\test1.text";
FileStream fs = new FileStream(path, FileMode.OpenOrCreate);
StreamReader r = new StreamReader(fs );
while (r.Peek() != -1)
{
string s = r.ReadLine();
if (s == "11")
text1.text = s;
}
fs.Close();
r.Close();
}
{
string path = _path;
string result;
FileStream fs = new FileStream(path, FileMode.OpenOrCreate);
StreamReader r = new StreamReader(fs );
while (r.Peek() != -1)
{
string s = r.ReadLine();
if (s == "11")
result = s;
}
fs.Close();
r.Close();
return result;
}
传一个路径参数,返回 文件内容
sp1234给的vs的方法很快捷