不在数据库中升级 [英] Not upating in Database

问题描述

大家好

我正在修改

当我点击修改并保存表格中的一些变化时，它不存储在数据库和表格中

i已编写修改代码

Hi all
I am doing Modify
when i click on Modify and save some changes in form , its not storing in the database and in the form
i have written the code for modify

Private Sub btnOperationSet_btnModifyClick(sender As Object, e As EventArgs) Handles btnModify.btnModifyClick, btnModify.operationClick
        _entities.SaveChanges()
        Dim buttonResult As DialogResult = MessageBox.Show("Report has been Saved", "Saved information", MessageBoxButtons.OKCancel,
                                                           MessageBoxIcon.Information)
    End Sub

请告知在哪里检查

Please tell where to check

推荐答案

您需要一个查询来更新数据库中的记录。

You need a query that will update your record in the database.

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