网格视图中的数据格式字符串asp.net c# [英] data format string in grid view asp.net c#

问题描述

有什么方法可以在绑定字段中使用数据格式字符串，该字符串会将％附加到我的值上?

示例:

对于卢比，我们可以这样做:

 < asp:BoundField DataField ="PassPercent" ItemStyle-Width ="7％" HeaderText ="Pass Percent" DataFormatString ="{0:c}" 

我也尝试使用模板字段，但这没用:

 < asp:TemplateField HeaderText ="Pass Percent" ItemStyle-Width ="5％">< ItemTemplate>< asp:标签runat ="server" DataValueField ="PassPercent" DataTextField ="PassPercent"/>< asp:Label Text =％" runat ="server"/></ItemTemplate></asp:TemplateField> 

解决方案

尝试一下:-

  DataFormatString ="{0:p}" 

但是，请注意，在这种情况下，百分比以小数形式存储，因此您需要相应地调整值.在 MSDN 上查看格式.

或者您可以简单地对其进行硬编码:-

  DataFormatString ="{0}％" 

Is there some way I can use a data format string in a bound field which appends % to my value ?

Example :

For rupee we can do this :

  <asp:BoundField DataField="PassPercent" ItemStyle-Width="7%" HeaderText="Pass Percent" DataFormatString="{0:c}"

I tried using a template field too but that didn't work :

<asp:TemplateField HeaderText="Pass Percent" ItemStyle-Width="5%" >
                        <ItemTemplate>
                            <asp:Label runat="server" DataValueField="PassPercent"  DataTextField="PassPercent" />
                            <asp:Label Text="%" runat="server" />
                        </ItemTemplate>
                 </asp:TemplateField>

解决方案

Try this:-

DataFormatString="{0:p}"

But, please note percentages are stored as decimals in this case so you need to adjust your values accordingly. Check the formatting's here on MSDN.

Or you can simply hard-code it:-

DataFormatString="{0}%"

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