private void gv_Detail_tb_PODetail_DoubleClick(object sender, EventArgs e)
{
DataRow row = GetSelectDataRow();
if (row != null)
{
OnRowSelected?.Invoke(row);
}
}
/// <summary>
/// 点击指定的行。
/// <para>
/// 若指定的索引是 -1，则：
/// <list type="bullet">
/// <item>
/// 若设置了 <see cref="RowSelectedColor"/> 参数，将取消所有的选中背景。
/// </item>
/// <item>
/// <see cref="BootDataGridRowSelectedEventArgs.Item"/> 的值是 null。
/// </item>
/// </list>
/// </para>
/// </summary>
/// <param name="index">点击行的索引。</param>
/// <exception cref="InvalidOperationException">索引超出数组范围。</exception>
public async Task ClickRow(int index)
{
if (index > Data.Count)
{
throw new ArgumentOutOfRangeException($"指定的索引({index})超出数组范围({Data.Count})");
}
await OnRowSelected.InvokeAsync(new BootDataGridRowSelectedEventArgs(index, index < 0 ? null : Data[index]));
if (RowSelectedColor.HasValue)
{
var bgColorCss = ComponentUtil.GetColorCssClass(RowSelectedColor.Value, "bg-");
var textColorCss = ComponentUtil.GetReverseColorCssClass(RowSelectedColor.Value, "text-");
//先清空相应的 css
if (index < 0)
{
for (int i = 0; i < RowCssList.Count; i++)
{
RemoveRowCss(i, bgColorCss);
RemoveRowCss(i, textColorCss);
}
return;
}
if (!RowMultipleSelect)
{
//如果不能多选行，则点击任意一行则会取消其他行的高亮。
for (int i = 0; i < RowCssList.Count; i++)
{
RemoveRowCss(i, bgColorCss);
RemoveRowCss(i, textColorCss);
}
}
if (index > -1)
{
if (HasRowCss(index, bgColorCss))
{
RemoveRowCss(index, bgColorCss);
RemoveRowCss(index, textColorCss);
}
else
{
AddRowCss(index, bgColorCss);
AddRowCss(index, textColorCss);
}
}
}
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
OnRowSelected?.Invoke(indexPath, null);
}
public TableViewDelegate(OnRowSelected onRowSelected, OnGetHeightForRow onGetHeightForRow)
{
this.onRowSelected = onRowSelected;
this.onGetHeightForRow = onGetHeightForRow;
}
private void onGridRowSelected(string dest, float price, uint size)
{
OnRowSelected?.Invoke(dest, price, size);
}
