public void AddProjectRelation(SvnProjectRelationModel projectRelation)
        {
            var query = $"insert into SVN_ProjectRelation(ID,ChildID,ParentID) values('{projectRelation.ID}','{projectRelation.ChildID}','{projectRelation.ParentID}')";
            if(string.IsNullOrEmpty(projectRelation.ParentID))
            {
                query = $"insert into SVN_ProjectRelation(ID,ChildID) values('{projectRelation.ID}','{projectRelation.ChildID}')";

            }
            _repository.Excute(query);
        }
 public void UpdateProjectRelation(SvnProjectRelationModel projectRelation)
 {
     var query = $"update SVN_ProjectRelation set ChildID='{projectRelation.ChildID}',ParentID='{projectRelation.ParentID}' where ID='{projectRelation.ID}'";
     _repository.Excute(query);
 }