Method MeasureRows

Namespace

Alternet.UI

Assembly

Alternet.UI.Common.dll

MeasureRows(Graphics, int?, int?)

Measures the sizes of rows within the specified index range and returns their dimensions.

public virtual SizeD[] MeasureRows(Graphics dc, int? fromIndex = null, int? toIndex = null)

Parameters

dc Graphics

The graphics context used to perform the measurement. Cannot be null.

fromIndex int?

The zero-based index of the first row to measure. If null, measurement starts from the first visible row.

toIndex int?

The zero-based index after the last row to measure. If null, measurement continues to the last visible row.

Returns

SizeD[]

An array of SizeD values representing the measured size of each row in the specified range. The length of the array equals the number of rows measured.

Remarks

The method measures rows in the range [fromIndex, toIndex), where fromIndex is inclusive and toIndex is exclusive. If fromIndex or toIndex is not specified, the method uses the visible row range as determined by GetVisibleBegin() and GetVisibleEnd(). The returned array contains the sizes in the order corresponding to the measured rows.