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.NET Forum / Windows Forms / WinForm Data Binding / July 2004Using BindingContext with a Typed Dataset
Hello, I am trying to increment the position of the currency manager for a given typed dataset. This line works - Me.BindingContext (DataSetInstallers, "Installers").Position += 1 This line does not work Me.BindingContext(DataSetInstallers.Installers).Position += 1 Any ideas why this is the case. I thought that one of the benefits of typed Datasets was that there would be no need to specify tables names etc in quotes. liam Hi, You are getting two different BindingManagers because of the way you pass parameters.  SignatureMiha Markic [MVP C#] - RightHand .NET consulting & development miha at rthand com www.rthand.com > Hello, > [quoted text clipped - 16 lines] > > liam Miha, Thanks for your reply but I don't really understand what you mean. I think I may not have explained myself well. I am not attempting to use both the lines of code at the same time. I try using one and then comment it out and then use the other. The purpose of this is to update the text of a TextBox which is bound to the Installers table of the DataSetInstallers DataSet. So, is your answer still the same? If it is then do you know what the difference is between (DataSetInstallers, "Installers") and (DataSetInstallers.Installers) is? many thanks, liam >-----Original Message----- >Hi, [quoted text clipped - 24 lines] > >. > Miha, > > Thanks for your reply but I don't really understand what > you mean. I think I may not have explained myself well. You did :-) > I am not attempting to use both the lines of code at the > same time. I try using one and then comment it out and [quoted text clipped - 6 lines] > (DataSetInstallers, "Installers") and > (DataSetInstallers.Installers) is? The difference is the way you pass parameters. In first line you pass dataset and string while in second line you pass DataTable. This matters. Yes, they both refer to the same table but they don't refer to the same BindingManagerBase (this often confuses people). You should pass parameters in the same way you do the binding. SignatureMiha Markic [MVP C#] - RightHand .NET consulting & development miha at rthand com www.rthand.com Ah, that make more sense now. Thanks for your help. >-----Original Message----- > [quoted text clipped - 21 lines] >BindingManagerBase (this often confuses people). >You should pass parameters in the same way you do the binding. Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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