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Returns the number of columns in the cursor.
Visual Basic
Public Readonly Property ColumnCount As Short
C#
public short ColumnCount { get;}
The number of columns in the cursor or 0 if the cursor schema is closed.
Column IDs range from 0 to ColumnCount-1, inclusive.
Column IDs and count might change during a schema upgrade. To correctly identify a column, access it by name or refresh the cached IDs and counts after a schema upgrade.