Contains() [1/2]

bool System.Data.DataColumnCollection.Contains ( string name )

inline

Definition at line 506 of file DataColumnCollection.cs.

    {
        if (_columnFromName.TryGetValue(name, out var value) && value != null)
        {
            return true;
        }
        return IndexOfCaseInsensitive(name) >= 0;
    }

References System.Data.DataColumnCollection._columnFromName, System.Data.DataColumnCollection.IndexOfCaseInsensitive(), System.Collections.Generic.Dictionary< TKey, TValue >.TryGetValue(), and System.value.

Referenced by System.Data.DataView.ApplySort(), System.Data.Common.DbDataReaderExtensions.DataRowDbColumn.GetDbColumnValue< T >(), System.Data.XSDSchema.HandleAttributeColumn(), System.Data.XSDSchema.HandleElementColumn(), System.Data.XSDSchema.HandleSimpleContentColumn(), System.Data.XSDSchema.HandleSimpleTypeSimpleContentColumn(), System.Data.DataColumnCollection.RegisterColumnName(), and System.Data.DataColumnCollection.UnregisterName().