<ItemTemplate>
<tr>
<td width="50">
列1<%# DataBinder.Eval (Container.DataItem,"列1字段名")%>
</td>
<td width="50">
列2<%# DataBinder.Eval (Container.DataItem,"列2字段名")%>
</td>
<td>
列3<%# MakeStr(DataBinder.Eval (Container.DataItem,"列1字段名"),DataBinder.Eval (Container.DataItem,"列2字段名"))%>
</td>
</tr>
</ItemTemplate>
aspx.cs中写一个protected的方法
protected string MakeStr (Object obj1,Object obj2)
{
int num1 =int.Parse(obj1.ToSting());
int num2 =int.Parse(obj2.ToSting());
double num3 = num2/num1*100;
string num = num3.ToString();
return num;
}
<tr>
<td width="50">
列1<%# DataBinder.Eval (Container.DataItem,"列1字段名")%>
</td>
<td width="50">
列2<%# DataBinder.Eval (Container.DataItem,"列2字段名")%>
</td>
<td>
列3<%# MakeStr(DataBinder.Eval (Container.DataItem,"列1字段名"),DataBinder.Eval (Container.DataItem,"列2字段名"))%>
</td>
</tr>
</ItemTemplate>
aspx.cs中写一个protected的方法
protected string MakeStr (Object obj1,Object obj2)
{
int num1 =int.Parse(obj1.ToSting());
int num2 =int.Parse(obj2.ToSting());
double num3 = num2/num1*100;
string num = num3.ToString();
return num;
}