Gets or sets the data source that the ErrorProvider monitors.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The IList.is a data source that you can attach to a control and that you want to monitor for errors. can be set to any collection that implements
The following code example shows how to use the ErrorProvider with a and DataMember to indicate a data error to the user. This code assumes you have created and populated a DataSet named dataSet1 containing a DataTable named dataTable1. When you bind the DataSet to a control such as the DataGridView control, errors specified through DataRow objects appear as error glyphs in the DataGridView control.
Available since 1.1