【发布时间】:2012-07-22 10:41:49
【问题描述】:
`Dim con1 As New ADODB.Connection
Dim rs1 As New ADODB.Recordset
Dim sql1 As String
sql1 = "Update Balance set Balance_Amt = (Balance_Amt + " & a & ") where Company = " & Combo3.Text
con1.Execute (sql1)
“谁能说出为什么这段代码不起作用?它说 No value for one or more required parameters”
【问题讨论】:
标签: database vb.net connection