【发布时间】:2013-03-11 01:49:44
【问题描述】:
声明如下:
Public Class Client
Public Property Address() As String
Get
Return mAddress
End Get
Set(ByVal value As String)
mAddress = value
End Set
End Property
Public Property City() As String
Get
Return mCity
End Get
Set(ByVal value As String)
mCity = value
End Set
End Property
end sub
错误就在这里:
Public Function InsertClientRecordToDb(ByVal cli As Client) As Boolean
Dim retVal As Boolean
Dim dataSet As DataSet = New DataSet("dataSet")
dataSet.EnforceConstraints = False
'create table adapter object
Dim ClientTblAdapter As New CaseStudyDBDataSetTableAdapters.Client_TableTableAdapter
'check db connection
If ClientTblAdapter.Connection.State = ConnectionState.Closed Then
ClientTblAdapter.Connection.Open()
End If
'perform(insert)
If ClientTblAdapter.InsertClientRecord(cli.Clientcode, cli.Clientname, cli.Address, cli.City, cli.Contactperson, cli.Contactnumber) > 0 Then
retVal = True
End If**
Return retVal
End Function
“cli.Address”和“cli.City”下划线表示:
String类型的值不能转换为Byte的一维数组
似乎是什么问题?
【问题讨论】:
-
InsertClientRecord 是如何定义的?
标签: vb.net tableadapter