
源代码如下:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TODO: 这行代码将数据加载到表“DbxDataSet.销售合同统计表”中。您可以根据需要移动或移除它。
Me.销售合同统计表TableAdapter.Fill(Me.DbxDataSet.销售合同统计表)
End Sub
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Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Me.Validate()
Me.销售合同统计表TableAdapter.Update(Me.DbxDataSet.销售合同统计表.GetChanges())
MsgBox( pppppppppppppppppp )
End Sub
End Class
UPDATE的用法也是按照书上说的写的,运行不出错,就是不能保存我在DateGridView中所做的修改,这个问题捆饶我一天了。。。
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PS:销售合同统计表是一个ACCESS表
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急等帮助!
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adapter.InsertCommand.Transaction = sqlswcl
adapter.UpdateCommand.Transaction = sqlswcl
adapter.DeleteCommand.Transaction = sqlswcl
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搞錯了
要
Dim adapter As New SqlClient.SqlDataAdapter(sqlstr, SqlConn)
Dim cmdbuider As New SqlClient.SqlCommandBuilder(adapter)
adapter.UpdateCommand = cmdbuider.GetUpdateCommand
adapter.InsertCommand = cmdbuider.GetInsertCommand
adapter.DeleteCommand = cmdbuider.GetDeleteCommand
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ou108,你的代码是什么意思啊,我要如何把你的代码加在我的代码里面啊,谢谢了!!
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