Hi

I'm trying to implement filtering by column on a Telerik Radgrid, using esdatasource and following the example code below:

ds = GetDataSet("SELECT Country, City, Address FROM Customers")
    Dim dataColumn As DataColumn
        For Each dataColumn In  ds.Tables(0).Columns
            Dim gridColumn As New MyCustomFilteringColumn()
            Me.RadGrid1.MasterTableView.Columns.Add(gridColumn)
            gridColumn.DataField = dataColumn.ColumnName
            gridColumn.HeaderText = dataColumn.ColumnName
        Next dataColumn

How does this translate to looping through the underlying datatable columns in an ES collection (coll) instead of a dataset? I thought that this would work, but apparently not:

For Each dataColumn In coll.es.Meta.Columns

Answered my own question almost as soon as i'd posted!

Dim dataColumn As EntitySpaces.Interfaces.esColumnMetadata
    For Each dataColumn In coll.es.Meta.Columns
        Dim gridColumn As New MyCustomFilteringColumn()
	Me.RadGrid1.MasterTableView.Columns.Add(gridColumn)
	    gridColumn.DataField = dataColumn.Alias
	    gridColumn.HeaderText = dataColumn.Alias
    Next dataColumn