大家帮帮我,

Question

F取到值了,RESPONSE.WRITE,可以读出,但是F无法传给HyperLink5.NavigateUrl.

Answer 1

foreach   (DataRow   dr   in   ds.Tables["Article"].Rows) 
                        { 
                                if   (dr["uploadfiles"].ToString()   !=   "") 
                                {   
                                        f   =   dr["uploadfiles"].ToString();   
                                } 
                                else 
                                {   
                                        f=   dr["Articleid"].ToString();   
                                } 
                                        
                    if   (HyperLink5   !=   null) 
                { 
                        HyperLink5.NavigateUrl   =   f; 
                } 
                      } 你这样好像HyperLink5.NavigateUrl的值永远是最后一条记录的值

Answer 2

没啊,f能取一堆植,就是HyperLink5.NavigateUrl连个屁值都没!!!

Answer 3

f的数据要怎么绑到HyperLink5.NavigateUrl上去!!!

Answer 4

HyperLink   HyperLink5   =   (HyperLink)Repeater1.FindControl("HyperLink5");
//查找控件是吧,你确定找到了控件?!
if   (dr["uploadfiles"].ToString()   !=   "") 
//确定这里没是空?!
                                if   (dr["uploadfiles"].ToString()   !=   "")
                                {  
                                        f   =   dr["uploadfiles"].ToString();  
                                }
                                else
                                {  
                                        f=   dr["Articleid"].ToString();  
//确定这里也能有值
                                } 根据你所给的代码,只能怀疑以上几种情况,自己检查一下.

Answer 5

你给    HyperLink5  绑定值的是在那个事件中阿？
应该是事件的问题

Answer 6

 foreach   (DataRow   dr   in   ds.Tables["Article"].Rows) 
                        { 
                                if   (dr["uploadfiles"].ToString()   !=   "") 
                                {   
                                        f   =   dr["uploadfiles"].ToString();   
                                } 
                                else 
                                {   
                                        f=   dr["Articleid"].ToString();   
                                } 
                                        
                    if   (HyperLink5   !=   null) 
                { 
                        HyperLink5.NavigateUrl   =   f; 
                } 
                      } 
循环一堆数据,然后绑定到单一的控件?
你应该把HyperLink控件放入有绑定事件的控件中(DataList,GridView,Repeatert等).然后设定NavigateUrl的绑定值.
还有.
if   (dr["uploadfiles"].ToString()   !=   "") 
                                {   
                                        f   =   dr["uploadfiles"].ToString();   
                                } 
                                else 
                                {   
                                        f=   dr["Articleid"].ToString();   
                                } 
这些判断都放到Sql语句中,只返回一个绑定列就行了.再绑定到(DataList,GridView,Repeatert等).