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Foxtable(狐表) http://www.foxtable.com
设计了一个窗口,按钮的代码为:
dim s1 as string
dim brand() as string
brand(0)="a"
brand(1)-"b"
For Each dr As DataRow In DataTables("字符转换").Datarows
s1=dr("转换字符")
s1=s1.ToLower()
For Index As Integer = 0 To brand.Length - 1
If s1.Contains(brand(Index)) Then
dr("brand")=brand(index)
End If
Next
Next
运行时出现错误:
这里面有一句If s1.Contains(brand(Index)) Then ,我想问一下,这样写对不对?
s1=dr("转换字符")
s1=s1.ToLower()
改一下:
if dr.Isnull("转换字符") Then
continue for
end if
s1=dr("转换字符")
s1=s1.ToLower()
别改那个,改这个:
dim brand() as string
改为
dim brand(1) as string
解决了。谢谢!
dim brand(2) as string
或者缩为一行:
Dim brand() as string = {"a", "b"}