我得到一个语法错误“Price操作符”之后缺少操作数,下面的代码应该是正确的,但显然不是。有关错误发生在哪里的任何想法?datatable列表达式错误
table.Columns.Add("ADR Price", GetType(Double))
table.Columns.Add("ORD Price", GetType(Double))
table.Columns.Add("Currency Price", GetType(Double))
Dim cDiff As DataColumn = New DataColumn
With cDiff
.DataType = System.Type.GetType("System.Double")
.ColumnName = "Difference"
.Expression = "ADR Price - (ORD Price * Currency Price)"
End With
table.Columns.Add(cDiff)
谢谢你[]做了伎俩 – dinotom 2012-02-07 13:21:17