Gets or sets the number of items in column data array.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)

Syntax

C#
`public int NumberOfColumns { get; set; }`

Visual Basic
`Public Property NumberOfColumns As Integer Get Set`

Visual C++
`public: property int NumberOfColumns { int get (); void set (int value); }`

Remarks

Note that TableSections may use either 0 or 1 as the first row and column indices. To access the rows and columns:

Use FirstRowNumber and LastRowNumber to get the valid range of row indices.
Use FirstColumnNumber and LastColumnNumber to get the valid range of column indices.

Exception	Condition
Autodesk.Revit.ExceptionsInvalidOperationException	When setting this property: This operation is forbidden for cells in standard schedule body sections.