Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I want to consume a .NET web-service that will accept SQL statement, for example: select * from my_table order by name and will return that dataset to my Delphi ClientDataSet / disconnected TADODataSet, and will display the result in the TDBGrid.
Part 2) After I update a single record I want to be able to update the .NET dataset via a webservice.
How can I do that? (Code Please)
1) .Net datasets uses XML to transfer it’s data, so you can read them as XML then convert them to Delphi Dataset, Look at these articles
Use ADO.NET Datasets in Delphi
Working with .NET data in Delphi
2) As I understand you will using Web services, so it will be better to add an update method to your service and call it to update the data.
One note, IMO, sending raw SQL to web services as the way you would like to use is a bad design, I prefer you to do define your business logic as group of methods, then call them as your application needs.
Also you can use Delphi Prism for more easier and better .Net integration