public string GetValue(string group, string item)
{
foreach (IniLine line in Contents)
{
if (line is IniLineKV)
{
IniLineKV ilkv = line as IniLineKV;
if (ilkv.GroupName.ToLower() == group.ToLower())
{
if (ilkv.ItemName.ToLower() == item.ToLower())
{
return(ilkv.ItemValue);
}
}
}
}
return(null);
}
public void SetValue(string group, string item, string value)
{
bool groupExists = false;
foreach (IniLine line in Contents)
{
if (line is IniLineKV)
{
IniLineKV ilkv = line as IniLineKV;
if (ilkv.GroupName.ToLower() == group.ToLower())
{
groupExists = true;
if (ilkv.ItemName.ToLower() == item.ToLower())
{
if (ilkv.ItemValue != value)
{
//found it!
Dirty = true;
ilkv.ItemValue = value;
ilkv.dirty = true;
}
return;
}
}
}
}
//we didn't find it, have to add it.
//if the group doesn't exist, we can just append this to the end of the file
if (!groupExists)
{
Dirty = true;
var line1 = new IniLine("");
line1.dirty = true;
Contents.Add(line1); //whitespace
var line2 = new IniLineGroup("[" + group + "]", group);
line2.dirty = true;
Contents.Add(line2);
var line3 = new IniLineKV(item + "=" + value, group);
Contents.Add(line3);
}
else
{
//otherwise we have to do a little legwork
//scan for the last line of the target group
int l = 0;
int ll = 0;
bool g = false;
for (; l < Contents.Count; l++)
{
if (!g) //still searching for the appropriate group
{
if (Contents[l] is IniLineGroup)
{
if ((Contents[l] as IniLineGroup).GroupName == group)
{
//found the group
g = true;
continue;
}
}
}
else //we have a group, seeking to the end of it
{
if (Contents[l] is IniLineKV)
{
if ((Contents[l] as IniLineKV).GroupName != group)
{
//ll is now our target index. break out!
break;
}
ll = l + 1;
}
}
}
Dirty = true;
var line = new IniLineKV(item + "=" + value, group);
line.dirty = true;
Contents.Insert(ll, line);
}
}