public static Boolean IsInherited(FzSchemeEntity scheme, List<FzRelationEntity> relations)
{
try
{
foreach (FzRelationEntity relation in relations)
{
if (scheme.Equals(relation.Scheme))
{
return true;
//break;
}
}
}
catch { }
return false;
}
private void DeleteScheme(FzSchemeEntity delScheme)
{
if (FzSchemeBLL.IsInherited(delScheme, fdbEntity.Relations))
{
MessageBox.Show("Scheme is being inherited!");
}
else
{
DialogResult result = new DialogResult();
result = MessageBox.Show("Delete this scheme ?", "Delete scheme " + delScheme.SchemeName, MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
if (currentScheme != null && delScheme.Equals(currentScheme))
{
//CloseCurrentScheme();
AddRowDefault();
}
DeleteTreeNode(delScheme.SchemeName, delScheme, null, null);
}
}
}