This is driving me mad. Can someone please put me out of my misery?
I have a DataSet which I wish to use as the data source for a grid control
(it is actually an Infragistics grid). When I assign to the DataSource
property like this
UltraGrid1.DataSource = MyDataSet
I get the following exception:
Key not found
Parameter name: key
The dataset has six columns, and it doesn't make any difference whether I
create the columns in advance in the grid or not. I have checked
meticulously that the grid has columns that exactly correspond to the
columns in the dataset; no more and no fewer.
Any ideas chaps?
TIA
Charles