private void button2_Click(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
MessageBox.Show("You gotta select the rom you want to delete, Dawg!");
return;
}
SystemStruct.Rom[] roms = new SystemStruct.Rom[sysstruct[sysCount].roms.Length - 1];
int naughty = 0;
for (int i = 0; i < sysstruct[sysCount].roms.Length; i++)
{
if (listBox1.SelectedItem.ToString() == sysstruct[sysCount].roms[i].name)
{
naughty = sysstruct[sysCount].roms[i].count;
}
}
int orange = 0;
for (int i = 0; i < sysstruct[sysCount].roms.Length; i++)
{
if (sysstruct[sysCount].roms[i].count != naughty)
{
roms[orange] = sysstruct[sysCount].roms[i];
orange++;
}
}
sysstruct[sysCount].roms = new SystemStruct.Rom[roms.Length];
sysstruct[sysCount].roms = roms;
// and delete the selected index, finally
fIsRemoving = true;
try
{
listBox1.Items.RemoveAt(listBox1.SelectedIndex);
listBox2.Items.Clear();
if (listBox1.Items.Count != 0)
{
fIsRemoving = true;
listBox1.SelectedIndex = 0;
ReadXMLData(listBox1.SelectedItem.ToString(), currentSystem);
}
}
catch
{
MessageBox.Show("ItemRemove Parse fail, Dawg!");
return;
}
finally
{
if (listBox1.Items.Count == 0 && currentSystem == comboBox1.Text)
{
listBox3.Visible = true;
label4.Visible = true;
listBox3.Items.Add(comboBox1.Text);
comboBox1.Items.RemoveAt(comboBox1.SelectedIndex);
currentSystem = "";
sysCount++;
}
}
}
public void ReadXML()
{
String endelementfield = "";
String elementfield = "";
{
XmlDocument xml = new XmlDocument();
xml.Load(Application.StartupPath + filename);
XmlNodeList NodesCount = xml.GetElementsByTagName("System");
sysstruct = new SystemStruct[NodesCount.Count];
XmlTextReader xliff = new XmlTextReader(Application.StartupPath + filename);
try
{
int count = 0;
int romcount = 0;
while (xliff.Read())
{
switch (xliff.NodeType)
{
case XmlNodeType.Element: // The node is an element.
elementfield = xliff.Name;
while (xliff.MoveToNextAttribute()) // Read the attributes.
{
SystemStruct.Rom[] newRoms = new SystemStruct.Rom[romcount]; // reset the rom list to the right size
newRoms = sysstruct[count].roms;
sysstruct[count].roms = new SystemStruct.Rom[romcount];
sysstruct[count].roms = newRoms;
sysstruct[count].systemname = xliff.Name;
comboBox1.Items.Remove(sysstruct[count].systemname);
listBox3.Visible = true;
label4.Visible = true;
listBox3.Items.Add(sysstruct[count].systemname);
count++;
romcount = 0;
}
break;
case XmlNodeType.EndElement: //The node is an element's end
endelementfield = xliff.Name;
break;
case XmlNodeType.Text: //Display the text in each element.
switch (elementfield)
{
case "FilePath":
sysstruct[count].filepath = xliff.Value;
break;
case "RomPath":
sysstruct[count].rompath = xliff.Value;
sysstruct[count].roms = new SystemStruct.Rom[200];
break;
case "Name":
sysstruct[count].roms[romcount].name = xliff.Value;
break;
case "Alias":
sysstruct[count].roms[romcount].alias = xliff.Value;
break;
case "Count":
int result = 0;
if (!Int32.TryParse(xliff.Value, out result))
{
MessageBox.Show("Parse Error, Dawg!");
}
sysstruct[count].roms[romcount].count = result;
break;
case "Path":
sysstruct[count].roms[romcount].path = xliff.Value;
romcount++;
break;
}
break;
}
}
}
catch (Exception ex)
{
MessageBox.Show("Error parsing inbound XML file:" + ex.Message, "inbound parse error");
}
finally
{
xliff.Close();
}
}
}
