GridView BoundField break long string

问题

One of BoundField in my GridView has very long string without spaces and it resize GridView. How to break long strings in GridView columns?

回答1:

I have found the solution which works in my situation

 <asp:TemplateField ItemStyle-Width="350px" HeaderText="Source">
        <ItemTemplate>
            <div style="width: 350px;word-wrap:break-word; ">
                <%# Eval("Source")%>
            </div>
        </ItemTemplate>
    </asp:TemplateField>

回答2:

 <asp:BoundField DataField="DataField" HeaderText="HeaderText"  ItemStyle-  CssClass="breakword" />
 .breakword
 {
 word-wrap:break-word;
 word-break:break-all;
 }

回答3:

You may have a look at this question Setting width of bound column

Anyway a quick solution for your problem will make use of a template field and using word-wrap attribute.

<asp:TemplateField HeaderText="Name (short)">
     <ItemTemplate>
          <div style="width: 40px; word-wrap: break-word;">
               <%# Eval("Name") %>
           </div>
      </ItemTemplate>
</asp:TemplateField>

hth

来源：https://stackoverflow.com/questions/8587538/gridview-boundfield-break-long-string