在 WPF 表单中，在 ShowSearchPanelMode 中按键后选中网格第一行中的复选框，我不想在移动到网格行之前检查？

Question

在搜索中按下"框"键时选中网格复选框。网格不应该影响按键的显示搜索面板WPF模式！XAML 代码

<dxg:TableView Name="view" ShowTotalSummary="False"  AlternateRowBackground="#FFE5EEF7" AlternationCount="2"
                               ShowSearchPanelMode="Always" 
                               ShowSearchPanelFindButton="True"  
                               SearchPanelFindMode="FindClick" 
                               ShowSearchPanelCloseButton="True" 
                                 ShowGroupPanel="False" AllowColumnMoving="False" 
                               AutoWidth="True" BestFitArea="All"   DetailHeaderContent="True" ShowIndicator="False" 
                               BestFitMode="AllRows" AllowEditing="True"   >

C# 代码

private void dgv_Details_KeyDown(object sender, KeyEventArgs e)
{
    try
    {
        int RowInd = Convert.ToInt32(dgv_Details.GetRowVisibleIndexByHandle(view.FocusedRowData.RowHandle.Value).ToString());
        {
             if (e.Key == Key.Enter)
            {
                if (ShowSearchPanelMode.Always.ToString() != "")
                {

                    int RowIndex = Convert.ToInt32(dgv_Details.GetRowVisibleIndexByHandle(view.FocusedRowData.RowHandle.Value).ToString());
                    string itmId = dgv_Details.GetCellValue(RowIndex, "Item Code").ToString();
                    string check_ = "false";

                    itmId = dgv_Details.GetCellValue(RowIndex, "Item Code").ToString();
                    check_ = dgv_Details.GetCellValue(RowIndex, "IsSelect").ToString();
                    if (check_ == "false" || check_ == "False")
                    {
                        check_ = "true";
                    }
                    else
                    {
                        check_ = "false";
                    }
                    IEnumerable<DataRow> rows = dt.Rows.Cast<DataRow>().Where(r => r["itmId"].ToString() == itmId);
                    rows.ToList().ForEach(r => r.SetField("IsSelect", check_));
                    dt.AcceptChanges();
                    dgv_Details.ItemsSource = null;
                    dgv_Details.ItemsSource = dt;
                    dgv_Details.RefreshData();
                }
                dgv_Details.SetFocusedRowCellValue(ShowSearchPanelMode.Default.ToString(), RowInd);
            }
        }
    }
    catch (Exception exc)
    {
        DXMessageBox.Show(exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
    }
}

Answer 1

我不太明白你想做什么，但在你的评论中你说

当焦点在我只想选中/取消选中复选框的行上时 回车键

关于这个问题，我可以给你的最简单的解决方案是：

private void dgvw_KeyDown()
if (e.Key == Key.Return)
 {
   dgvw.NotifyCurrentCellDirty(true);
   dgvw.NotifyCurrentCellDirty(false);
  }}
 ///Add this if required
 dgvw.CommitEdit(DataGridViewDataErrorContexts.Commit);

希望这对:)有所帮助