property List.GridLineStyle as GridLinesStyleEnum
Specifies the style for gridlines in the list part of the control.

TypeDescription
GridLinesStyleEnum A GridLinesStyleEnum expression that specifies the style to show the control's horizontal or vertical lines.
By default, the GridLineStyle property is exGridLinesDot. The GridLineStyle property has effect only if the DrawGridLines property is not zero. The GridLineStyle property can be used to specify the style for horizontal or/and vertical grid lines.  

The following VB sample shows dash style for horizontal gridlines, and solid style for vertical grid lines:

GridLineStyle = GridLinesStyleEnum.exGridLinesHDash Or GridLinesStyleEnum.exGridLinesVSolid

The following VB/NET sample shows dash style for horizontal gridlines, and solid style for vertical grid lines:

GridLineStyle = exontrol.EXLISTLib.GridLinesStyleEnum.exGridLinesHDash Or exontrol.EXLISTLib.GridLinesStyleEnum.exGridLinesVSolid

The following C# sample shows dash style for horizontal gridlines, and solid style for vertical grid lines:

GridLineStyle = exontrol.EXLISTLib.GridLinesStyleEnum.exGridLinesHDash | exontrol.EXLISTLib.GridLinesStyleEnum.exGridLinesVSolid;

The following Delphi sample shows dash style for horizontal gridlines, and solid style for vertical grid lines:

GridLineStyle := Integer(EXLISTLib.GridLinesStyleEnum.exGridLinesHDash) Or Integer(EXLISTLib.GridLinesStyleEnum.exGridLinesVSolid);

The following VFP sample shows dash style for horizontal gridlines, and solid style for vertical grid lines:

GridLineStyle = 36