Values from a config file to a dataset

[w0006941]

Hi i have a value in a config file named "UOM"

I need this adding into a dataset that is in a Web Application. The name of the dataset field is called UOM

First i tried loading it straght in and this didnt work

this.dataSet1.UOM = configurationAppSettings.GetValue("UOM",
typeof(string)).ToString();


I tried also loading it into a textbox but the error that i am missing an assembly reference??

this.TextBox1.Text = configurationAppSettings.GetValue("UOM",
typeof(string)).ToString();

ANy idea's???

Cheers

John