DateTime数据类型的VB.NET方法参数语法错误

对于ClosingDate，我不断得到“类型为'Date'的值不能转换为'Decimal'”的错误

请帮帮我

   Public Function Update(ByVal pAccountID As Short, ByVal pAccountTypeID As Short,ByVal pCustomerName As String, ByVal pOpeningDate As DateTime, ByVal pClosingDate As DateTime, ByVal pBalance As Double) As Boolean

    catchError = String.Empty
    Try
        accountTableAdapter.Update(AccountID, AccountTypeID, CustomerName, OpeningDate,    ClosingDate, Balance)
        Return True
    Catch ex As Exception
        catchError = ex.Message
        Return False
    End Try
End Function

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您可能已将

accountTableAdapter

s closingDate的列数据类型设置为

Decimal

。您需要将其更改为

DateTime

我们需要知道

accountTableAdapter.Update

的签名是什么。公共可重写重载函数更新（ByVal dataTable作为JagBankDataSet.CustAccountsDataTable）作为整数返回Me.Adapter.Update（dataTable）