StonehearthEditor.ManifestView.addNewAliasToolStripMenuItem_Click C# (CSharp) Method

        private void addNewAliasToolStripMenuItem_Click(object sender, EventArgs e)
        {
            TreeNode selectedNode = treeView.SelectedNode;
            if (selectedNode.Parent != null)
            {
                selectedNode = selectedNode.Parent;
            }

            string moduleName = selectedNode.Text;

            Module selectedMod = ModuleDataManager.GetInstance().GetMod(moduleName);
            if (selectedMod != null)
            {
                string initialDirectory;
                if (!mLastModuleLocations.TryGetValue(moduleName, out initialDirectory))
                {
                    initialDirectory = System.IO.Path.GetFullPath(selectedMod.Path);
                }
                else
                {
                    initialDirectory = System.IO.Path.GetFullPath(initialDirectory);
                }

                selectJsonFileDialog.InitialDirectory = initialDirectory;
                selectJsonFileDialog.Tag = selectedMod;
                selectJsonFileDialog.ShowDialog(this);
            }
        }