WBS Single WBS WBSCode System.String true false 50 ProjectCode System.String false true 50 TaskName System.String false true 50 OutLineNumber System.String false true 50 SortID System.Int32 false true 4 ParentCode System.String false true 50 Deep System.Int32 false true 4 FullCode System.String false true 400 Select select WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep, FullCode from WBS where WBSCode=@WBSCode Text @WBSCode WBSCode VarChar SelectAll select WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep, FullCode from WBS Text Insert Insert into WBS ( WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep, FullCode ) values ( @WBSCode, @ProjectCode, @TaskName, @OutLineNumber, @SortID, @ParentCode, @Deep, @FullCode ) Text @WBSCode WBSCode VarChar @ProjectCode ProjectCode VarChar @TaskName TaskName VarChar @OutLineNumber OutLineNumber VarChar @SortID SortID Int @ParentCode ParentCode VarChar @Deep Deep Int @FullCode FullCode VarChar Update Update WBS set ProjectCode=@ProjectCode,TaskName=@TaskName,OutLineNumber=@OutLineNumber,SortID=@SortID,ParentCode=@ParentCode,Deep=@Deep,FullCode=@FullCode where WBSCode=@WBSCode Text @WBSCode WBSCode VarChar @ProjectCode ProjectCode VarChar @TaskName TaskName VarChar @OutLineNumber OutLineNumber VarChar @SortID SortID Int @ParentCode ParentCode VarChar @Deep Deep Int @FullCode FullCode VarChar Delete Delete from WBS where WBSCode=@WBSCode Text @WBSCode WBSCode VarChar SelectByProjectCode select WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep, FullCode , (select count(*) from wbs WebChilds where ParentCode=WBS.WBSCode) as ChildNodesCount from WBS where ProjectCode=@ProjectCode Text @ProjectCode ProjectCode VarChar SelectByWBSCode select WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep , FullCode , (select count(*) from wbs WebChilds where ParentCode=WBS.WBSCode) as ChildNodesCount from WBS where ProjectCode=@ProjectCode and WBSCode=@WBSCode Text @ProjectCode ProjectCode VarChar @WBSCode WBSCode VarChar SelectByParent select WBSCode, ProjectCode, TaskName, OutLineNumber, SortID, ParentCode, Deep, FullCode from WBS where ParentCode=@ParentCode Text @ParentCode ParentCode VarChar