ResetInternalIndexes()

void System.Data.DataTable.ResetInternalIndexes ( DataColumn column )

inlinepackageinherited

Definition at line 3639 of file DataTable.cs.

    {
        SetShadowIndexes();
        try
        {
            int count = _shadowIndexes.Count;
            for (int i = 0; i < count; i++)
            {
                Index index = _shadowIndexes[i];
                if (0 >= index.RefCount)
                {
                    continue;
                }
                if (column == null)
                {
                    index.Reset();
                    continue;
                }
                bool flag = false;
                IndexField[] indexFields = index._indexFields;
                for (int j = 0; j < indexFields.Length; j++)
                {
                    IndexField indexField = indexFields[j];
                    if (column == indexField.Column)
                    {
                        flag = true;
                        break;
                    }
                }
                if (flag)
                {
                    index.Reset();
                }
            }
        }
        finally
        {
            RestoreShadowIndexes();
        }
    }

References System.Data.DataTable._shadowIndexes, System.count, System.Collections.Generic.Dictionary< TKey, TValue >.Count, System.Runtime.Serialization.Dictionary, System.index, System.Data.DataTable.RestoreShadowIndexes(), and System.Data.DataTable.SetShadowIndexes().

Referenced by System.Data.DataTable.ResetIndexes().