DevExpress.18.1使用

1.

DevExpress.XtraGrid.Views.Tile.TileView  使用DataTable作为数据源时，默认选择第一行使用

tile_View.FocusedRowHandle = 0;

也可以使用 tile_View.Columns.View.FocusedRowHandle = 0;

 具体看界面效果，有些可能默认第一行失败，默认其他行成功，暂未找到原因

 

2.绑定数据源后，能单击能查到数据，但页面不显示，需要绑定控件的_ItemCustomize 方法

private void tile_View_ItemCustomize(object sender, TileViewItemCustomizeEventArgs e)
{
if (e.Item == null) return;

DataRowView dv = tile_Reason.GetRow(e.Item.RowHandle) as DataRowView;
if (dv != null)
{
e.Item.Elements.Clear();
string desc = AccsGlobal.LanguageString(dv["PointB"].ToStringAndTrim(), dv["PointB"].ToStringAndTrim(), dv["PointB"].ToStringAndTrim());

e.Item.Elements.Add(GetItemElement(desc, new Point(5, 5)));
}
}

 

private TileViewItemElement GetItemElement(string desc, Point point)
{

TileViewItemElement element = new TileViewItemElement();
element.Appearance.Normal.Font = new System.Drawing.Font("微软雅黑", 10F);
element.Appearance.Normal.ForeColor = Color.Black;
element.Appearance.Normal.Options.UseForeColor = true;
element.Appearance.Normal.Options.UseFont = true;
element.Text = desc;
element.TextAlignment = DevExpress.XtraEditors.TileItemContentAlignment.TopLeft;
element.TextLocation = point;
return element;
}