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DataGrid.VisibleColumnCount Property

Gets the number of visible columns.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

[BrowsableAttribute(false)]
public int VisibleColumnCount { get; }

Property Value

Type: System.Int32
The number of columns visible in the viewport. The viewport is the rectangular area through which the grid is visible. The size of the viewport depends on the size of the System.Windows.Forms.DataGrid control; if you allow users to resize the control, the viewport will also be affected.

The number of visible columns can change depending on their width. For example, if a default width for all columns is set, but the width of a new column is set twice as large, the number of visible columns can be reduced by at least one.

The following code example returns the number of visible columns.


Private Function ReturnVisibleCols(ByVal myGrid As DataGrid) As Integer
    ReturnVisibleCols = myGrid.VisibleColumnCount
 End Function
    


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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