如何使用EmbeddedNavigator在DevExpress GridView中保存行更改
本文关键字:保存 GridView 何使用 EmbeddedNavigator DevExpress | 更新日期: 2023-09-27 18:29:01
我正在使用EmbeddedNavigator的"添加"、"编辑"answers"删除"按钮。我已经订阅了gridControl1_EmbeddedNavigator_ButtonClick
事件,并在那里检查单击了哪个按钮。
问题是,当我编辑一个单元格并按下保存更改(EndEdit
)时,我看不到新的值。这是我的代码:
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;
}
}
也许我必须先把它们附加到行中,但怎么做呢?
在保存之前,尝试将您的更改发布到底层DataSource
:
if (gridView1.IsEditing)
gridView1.CloseEditor();
if (gridView1.FocusedRowModified)
gridView1.UpdateCurrentRow();