CCU - Custom Inline Functions参考.pptx

Custom Inline FunctionsThis learning module discusses the criteria, use and implementation of custom Inline Functions400.CCUVersion:1 Revision:1Duration: 1 hour? SourceCode Technology Holdings, Inc. All Rights ReservedModule prerequisites and target audienceTarget Audience.NET DevelopersPrerequisite knowledgeFamiliarity with K2 blackpearl and the K2 design toolsDevelopment experience with Microsoft .NET 2.0 or higher using the Microsoft Visual Studio IDECompatibilityK2 blackpearl V 4.5 update 1370 or higherK2 Inline FunctionsAllow workflow designers to insert the result of operations into any input field at design timeInline Function results can be used in workflow rules and wizardsTypically performs an operation on input values and returns a result in a supported data typeK2 provides a standard set of Inline FunctionsCustom Inline Functions can be used to supplement the standard set of Inline FunctionsStandard Inline FunctionsData Type ConversionSimple data operationsDate and Time FunctionsExcel Spreadsheet CalculationsExpression builderInfoPath attachment operationsOperations against Lists (arrays)Logical (Boolean) operationsMathematical operationsRegular Expression Match operationsText processingWord document content control read operationsInline Functions vs. SmartObject MethodsInline FunctionsSmartObject MethodsTypically perform operations and return single valuesTypically perform CRUD/List/Execute operations against a data sourceCan only be used in K2 design toolsCan be used in K2 design tools, user interfaces, reports and custom codeMust be deployed to all K2 servers, developer machines and SharePoint servers (K2D4SP)Only need to be deployed to the K2 serverExecute on the K2 ServerExecute on the K2 serverSlightly better performance than SmartObject methodsAdditional layers (APIs, Services) may impact performanceSimpler and easier to implementCan be complex to implement, but is powerful and more re-usableImplementing Custom Inline FunctionsCreate a .NET 2.0 -