Hello All,
I'm starting to code in VB.NET. I'm already working on VB.NET 2005. I had some basical notions on VB6 / VB.NET.
I'm actually having a problem with Data Access.
I imported an Access (XP) Database in a Dataset on my application (using the wizard). I did a datagrid to show the datas stored in a table (with relations!!). It works. When I double click on a item in the Datagrid it shows a windows form in which I put a DataNavigator (with a Filter to only show the item I selected).
Now, when I will do some modification using my windows form and save them I always have the following error message :
"update requires a valid updatecommand when passed datarow collection with modified row".
Can anyone help me on this newbie question please ?
Thank you in advance.
I'm starting to code in VB.NET. I'm already working on VB.NET 2005. I had some basical notions on VB6 / VB.NET.
I'm actually having a problem with Data Access.
I imported an Access (XP) Database in a Dataset on my application (using the wizard). I did a datagrid to show the datas stored in a table (with relations!!). It works. When I double click on a item in the Datagrid it shows a windows form in which I put a DataNavigator (with a Filter to only show the item I selected).
Now, when I will do some modification using my windows form and save them I always have the following error message :
"update requires a valid updatecommand when passed datarow collection with modified row".
Can anyone help me on this newbie question please ?
Thank you in advance.
