TShapeProperties.TextHorizontalAlignment Property
This property gets or sets the horizontal alignment for the text.
Note that xls and xlsx files behave differently when text is rotated with TextRotated. In xlsx, if you rotate the text 90 degrees clockwise, a text aligned to the top and left will be aligned to the top and right of the shape. While in xls, the rotation is absolute and always means aligned to the top left of the shape.
This method uses the xls way, even when dealing with xlsx files. For more information see Text Rotation In Xls And Xlsx
Syntax
Namespace: FlexCel.Core
public THFlxAlignment TextHorizontalAlignment { get; set; }