//删除密码
public void deletePass(passStruct psObj)
{
FileStream fs = File.Open(this.PassFill, FileMode.Open);
StreamReader sr = new StreamReader(fs);
string srLine = sr.ReadLine();
List <string> list = new List <string> {
srLine
};
while (srLine != null)
{
srLine = sr.ReadLine();
list.Add(srLine);
}
sr.Close();
string obj = psObj.no + "\t" +
psObj.passType + "\t" +
psObj.passUserName + "\t" +
psObj.passPassword;
list.Remove(obj);
fs.Close();
fs = File.Open(this.PassFill, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
for (int i = 0; i < list.Count - 1; i++)
{
sw.Write(list[i] + "\r\n");
}
sw.Close();
fs.Close();
}
//写入密码文件
private void writePassFill(passStruct pass)
{
string content =
pass.no.ToString() + "\t" +
pass.passType + "\t" +
pass.passUserName + "\t" +
pass.passPassword + "\r\n";
FileStream fm = File.Open(this.PassFill, FileMode.Append);
fm.Position = fm.Length;
StreamWriter sw = new StreamWriter(fm);
sw.Write(content);
sw.Close();
fm.Close();
}
//读取pass文件的内容
public List <passStruct> readPassFill()
{
FileStream fs = File.Open(this.PassFill, FileMode.Open);
StreamReader sr = new StreamReader(fs);
List <passStruct> list = new List <passStruct> {
};
string srLine = sr.ReadLine();
while (srLine != null)
{
string[] strarr = srLine.Split('\t');
passStruct passStruct = new passStruct();
passStruct.no = strarr[0];
passStruct.passType = strarr[1];
passStruct.passUserName = strarr[2];
passStruct.passPassword = strarr[3];
list.Add(passStruct);
srLine = sr.ReadLine();
}
sr.Close();
fs.Close();
return(list);
}
//修改密码文件
public void updatePassFill(passStruct oldPs, passStruct newPs)
{
FileStream fs = File.Open(this.PassFill, FileMode.Open);
StreamReader sr = new StreamReader(fs);
string srLine = sr.ReadLine();
List <string> list = new List <string> {
srLine
};
while (srLine != null)
{
srLine = sr.ReadLine();
list.Add(srLine);
}
string oldObj = oldPs.no + "\t" +
oldPs.passType + "\t" +
oldPs.passUserName + "\t" +
oldPs.passPassword;
string newObj = newPs.no + "\t" +
newPs.passType + "\t" +
newPs.passUserName + "\t" +
newPs.passPassword;
int item = list.IndexOf(oldObj);
list.Remove(oldObj);
list.Insert(item, newObj);
fs.Close();
fs = File.Open(this.PassFill, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
for (int i = 0; i < list.Count - 1; i++)
{
sw.Write(list[i] + "\r\n");
}
sw.Close();
fs.Close();
}
