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DataGridViewTopLeftHeaderCell.GetPreferredSize Method

Calculates the preferred size, in pixels, of the cell.

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

protected override Size GetPreferredSize(
	Graphics graphics,
	DataGridViewCellStyle cellStyle,
	int rowIndex,
	Size constraintSize
)

Parameters

graphics
Type: System.Drawing.Graphics

The Graphics used to draw the cell.

cellStyle
Type: System.Windows.Forms.DataGridViewCellStyle

A DataGridViewCellStyle that represents the style of the cell.

rowIndex
Type: System.Int32

The zero-based row index of the cell.

constraintSize
Type: System.Drawing.Size

The cell's maximum allowable size.

Return Value

Type: System.Drawing.Size
A Size that represents the preferred size, in pixels, of the cell.

ExceptionCondition
ArgumentOutOfRangeException

rowIndex does not equal -1.

This method relies on the DataGridViewCell.GetFormattedValue method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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