如何使用EmbeddedNavigator在DevExpress GridView中保存行更改 [英] How to save row changes in DevExpress GridView with the EmbeddedNavigator

问题描述

我正在使用EmbeddedNavigator的Add，Edit和Remove按钮。我已经订阅了 gridControl1_EmbeddedNavigator_ButtonClick 事件，那里我检查点击了哪个按钮。

I am using the EmbeddedNavigator's Add, Edit and Remove buttons. I have subscribed to the gridControl1_EmbeddedNavigator_ButtonClick event and there I check which button is clicked.

问题是当我编辑单元格时，我按保存更改（ EndEdit ）我没有看到新的价值观。
这是我有的代码：

The problem is that when I edit a cell and I press save changes(EndEdit) I don't see the new values. Here is the code that I have:

private void gridControl1_EmbeddedNavigator_ButtonClick(object sender, DevExpress.XtraEditors.NavigatorButtonClickEventArgs e)
{
    if (e.Button.ButtonType == DevExpress.XtraEditors.NavigatorButtonType.EndEdit)
            {
                if (MessageBox.Show("Do you want to save the changes?", "Save changes?", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question) == DialogResult.Yes)
                {
                    var rowHandle = gridView1.FocusedRowHandle;

                    // Here if the port is null by default, when I change it to 25
                    // I still get an empty string
                    var port = Convert.ToString(gridView1.GetRowCellValue(rowHandle, "ftpPort"));

                    var ftpConfig = new FtpConfiguration() { ftpPort = port };
                    // Update and save
                    context.UpdateFtpConfiguration(ftpConfig);
                    context.Save();
                }
                else
                    e.Handled = true;
            }
}

也许我必须先将它们追加到第一行，但是如何？

Maybe I have to append them to the row first, but how?

推荐答案

尝试将更改发布到底层的 DataSource 保存它：

Try to post your changes to underlying DataSource before saving it:

if (gridView1.IsEditing)
    gridView1.CloseEditor();

if (gridView1.FocusedRowModified)
    gridView1.UpdateCurrentRow();

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