1. 讓列的寬度自動填充
如果VGridControl的LayoutStyle屬性為BandsView或SingleRecordView,那麼把VGridControl的OptionsView.AutoScaleBands設為True就OK了;
如果LayoutStyle屬性為MultiRecordView,那麼就得寫程式碼了,在Form的Load和VGridControl的SizeChanged事件呼叫下面的方法:
private void RecalcWidth() { int recordWidth = (vGridControl1.Width - vGridControl1.RowHeaderWidth) / dataTable.Rows.Count; if (recordWidth > vGridControl1.RecordMinWidth) { vGridControl1.RecordWidth = recordWidth; vGridControl1.ScrollVisibility = DevExpress.XtraVerticalGrid.ScrollVisibility.Vertical; } else { vGridControl1.ScrollVisibility = DevExpress.XtraVerticalGrid.ScrollVisibility.Auto; } }
2. 改vgridcontrol的cell的時候,如果不按回車或者選中另外的cell,它不更改,也就是vgridcontrol沒有失去焦點,所以如果有別的控制元件有滑鼠點選事件,可以先讓這個控制元件獲得焦點,這樣vgridcontrol繫結的資料來源就會更新。