C#/DataSet: Create and bind a custom column/property in a DataSet`s DataTable in the XXXDataSet.cs
- by msfanboy
Hello,
I have a DataSet with a DataTable having the columns Number and Description.
I do not want to bind both properties to a BindingSource bound again to 2 controls.
What I want is a 3rd column in the DataTable called NumberDescription which is a composition
of Number and Description. This property is bound only to 1 control/BindingSource`s property
not 2.
There is the partial XXXDataSet.Designer.cs file and the partial XXXDataSet.cs file. Of course I have defined the public string NumberDescription {get (doing some checks here;set (doing also some checks here} in the XXXDataSet.cs file.
But all this does not bind my new property/Column to the BindingSource the DataTable is bound to because the DataSet does not know the new column/property.
To make this new property/column known I could add a new column to the DataTAble in the DataSet designer view naming it NumberDescription. At least I see know the new property in the listing of the BindingSource so I can choose it. But all that did not help??
So how do I do that stuff properly? Should I call the NumberDescription Property in the Number AND Description Property ?
