4 writes to _nullCount
Microsoft.Data.Analysis (4)
DataFrameColumns\StringDataFrameColumn.cs (4)
38_nullCount = length; 78_nullCount++; 146_nullCount++; 148_nullCount--;
2 references to _nullCount
Microsoft.Data.Analysis (2)
DataFrameColumns\StringDataFrameColumn.cs (2)
55public override long NullCount => _nullCount; 147if (oldValue == null && _nullCount > 0)