这是不是微软的bug啊，一段代码大家参考下在vs2005中的

Question

  public void BindData()
        {
            int count = this.GridView1.PageCount;//h获取总页数在调试的时候
                                                         //count=1而this.GridView1.PageCount=4这是为什么呢
            int current = this.GridView1.PageIndex;
            if (current ==0)
            {
               this.LbFirst.Enabled = false;
                this.LbLast.Enabled = false;
            }
            else
            {     
                this.LbFirst.Enabled = true;
                this.LbLast.Enabled = true; 
              
             
            }
            if (current == (count - 1))
            {
               this.LbNext.Enabled = false;
                this.LbEnd.Enabled = false;
            }
            else
            {
                 this.LbNext.Enabled = true;
                this.LbEnd.Enabled = true;
             
            }

Answer 1

public void BindData() 
        { 
Response.write("begin:"+this.GridView1.PageCount);
            int count = this.GridView1.PageCount;//h获取总页数在调试的时候 
Response.write("count:"+count);
                                                         //count=1而this.GridView1.PageCount=4这是为什么呢 
            int current = this.GridView1.PageIndex; 
            if (current ==0) 
            { 
               this.LbFirst.Enabled = false; 
                this.LbLast.Enabled = false; 
            } 
            else 
            {      
                this.LbFirst.Enabled = true; 
                this.LbLast.Enabled = true;  
               
              
            } 
            if (current == (count - 1)) 
            { 
               this.LbNext.Enabled = false; 
                this.LbEnd.Enabled = false; 
            } 
            else 
            { 
                 this.LbNext.Enabled = true; 
                this.LbEnd.Enabled = true; 
              
            }

Answer 2

你把断点打到int current = this.GridView1.PageIndex; 这一行再运行看看count的值是否一致

Answer 3

你是说int count = 4这个付值会有错??不可能的.你再好好跟一下!