DEV203

The simplest way to create business applications for the desktop and the cloud

Start Describe your data Create screens for common tasks Refine Author business logic Extend Customise screen layouts Define custom queries Explore ecosystem components Create custom Silverlight controls Integrate with custom data sources

demo

Client Tier Middle Tier Data Access SQL Server SQL Azure SharePointOther Silverlight 4.0 Desktop Host Browser Host Methods Controls Screens Data Workspace WCF RIA Services ASP.NET 4.0 IIS 6.0/7.0 Submit Pipeline Queries Data Workspace WCF RIA Services

partial void FullName_Compute(ref string result) { // Set result to the desired field value result = string.Format("{0} {1}", this.GivenName, this.FamilyName); }

partial void DateOfBirth_Validate(EntityValidationResultsBuilder results) { if(DateOfBirth.AddYears(15) > DateTime.Now) { results.AddPropertyError("Must be at least 15 years old"); } partial void Authors_Validate(Author entity, EntitySetValidationResultsBuilder results) { // could call out to a service here or whatever if (entity.DateOfBirth == null && entity.Age == null) { results.AddEntityError("Must set either the date of birth or the age"); }

Start Describe your data Create screens for common tasks Refine Author business logic Extend Customise screen layouts Define custom queries Explore ecosystem components Create custom Silverlight controls Integrate with custom data sources

Start Describe your data Create screens for common tasks Refine Author business logic Extend Customise screen layouts Define custom queries Explore ecosystem components Create custom Silverlight controls Integrate with custom data sources

demo

Users are assigned to roles Permissions assigned to roles Application’s administrators define users and roles Permissions defined by the developer

UI Logic Data

UI Data Logic

UI Data Logic

demo

The simplest way to create business applications for the desktop and the cloud

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