如何根据条件显示文本答案

【问题标题】：How to display text based on condition如何根据条件显示文本
【发布时间】：2015-09-28 14:51:05
【问题描述】：

If Request("cid") = 15 'Hudson Health Plan
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=90' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
End If
If Request("cid") = 57 Then 'Hudson Health Plan
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=23' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
End If

The above code shows correctly...

If Request("cid") = 15 And e.Row.Cells(3).Text = "Y" Then   'Hudson Health Plan
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=90' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
Else
    e.Row.Cells(11).Text = ""
End If
If Request("cid") = 57 And e.Row.Cells(3).Text = "Y" Then   'Health Plus Amerigroup/Empire BCBS
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=23' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
Else
    e.Row.Cells(11).Text = ""
End If

The above code shows correctly but it does not concatenate the text like it did in the first section of code....

如果CID 匹配并且第三列是“Y”，我该如何解决这个问题，然后显示链接和文本。如果“CID”匹配并且第三列是“N”，则不显示任何内容。

【问题讨论】：

标签： asp.net vb.net gridview

【解决方案1】：

假设第二张图片是cid = 57，首先执行else，单元格获取空值，然后执行第二张then，并将链接连接到一个之前清除的空值。要解决这一切，只需使用elseif：

If Request("cid") = 15 And e.Row.Cells(3).Text = "Y" Then   'Hudson Health Plan
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=90' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
Elseif Request("cid") = 57 And e.Row.Cells(3).Text = "Y" Then   'Health Plus Amerigroup/Empire BCBS
    e.Row.Cells(11).Text = "<A href='http://myintra1/checkfile.aspx?id=23' target='_blank'>Click here for participating providers and the provider participating location/s.  </a> <br/>" & e.Row.Cells(11).Text
Else
    e.Row.Cells(11).Text = ""
End If

【讨论】：

【解决方案2】：

如果只需要在e.Row.Cells(3).Text中满足“Y”条件的情况下，附加带有链接的单元格

案例陈述可能是你最好的选择，而且它们更容易阅读，因为你没有复杂的 if elseif 条件。

If e.Row.Cells(3).Text = "Y" Then 

    Select case Request("cid")

        case 15
            e.Row.Cells(11).Text = "CID = 15 link " & e.Row.Cells(11).Text
        case 57
            e.Row.Cells(11).Text = "CID = 57 link " & e.Row.Cells(11).Text
        case else
            e.Row.Cells(11).Text = ""
    End Select

End If

【讨论】：