private void LoadConvertionTree()
{
Convertion_TreeViewItem.Items.Clear();
convertionTreeListItem = ValidationData.LoadConvertionTreeListItem(sLoadFolder);
if (convertionTreeListItem != null)
{
AddConvertionListItem(convertionTreeListItem);
}
else
{
string sMsg = ValidatorSDK.ValidationData.sFileConvertionTreeListItem + @" doesn't exist";
MessageBox.Show(sMsg, "File load error", MessageBoxButton.OK);
}
}