IndexOf() [2/3]

int System.Data.Common.DataColumnMappingCollection.IndexOf ( string? sourceColumn )

inline

Implements System.Data.IColumnMappingCollection.

Definition at line 245 of file DataColumnMappingCollection.cs.

    {
        if (!string.IsNullOrEmpty(sourceColumn))
        {
            int count = Count;
            for (int i = 0; i < count; i++)
            {
                if (ADP.SrcCompare(sourceColumn, _items[i].SourceColumn) == 0)
                {
                    return i;
                }
            }
        }
        return -1;
    }

References System.Data.Common.DataColumnMappingCollection._items, System.Data.Common.DataColumnMappingCollection.Count, System.count, and System.Data.Common.ADP.SrcCompare().