private void load(string filename)
{
fname = filename;
content.Clear();
if(!File.Exists(filename)){
FileStream fs = File.Create(filename);
fs.Close();
}
try{
StreamReader file = new StreamReader(filename);
string line;
while((line = file.ReadLine()) != null){
if(line.Contains("=")){
int last = line.LastIndexOf("=");
content.Add(line.Substring(0, last), line.Substring(last + 1));
}
}
file.Close();
}catch(Exception ex){
//To-DO
}
}