关于gridview控件的问题

Question

当我将数据源DataBind()后,程序会自动执行PageChangeing()吗?

Answer 1

LLPagination1是一个分页控件
自定义方法
protected void Bind()
    {
        pagedt=car.getMan();
        this.LLPagination1.Datasource = pagedt;
        this.LLPagination1.DataBind();
    }
protected void LLPagination1_PageChangeing(circle.LLP.PageChangeEventArge e)
    {
        this.GridView1.DataSource = LLPagination1.BackDatasource;
        this.GridView1.DataBind();
    }
按钮事件
protected void getall_Click(object sender, EventArgs e)
    {
        Bind();
    }
这样写没错.
为什么当我改成:
protected void Bind()
    {
        pagedt=car.getMan();
        this.LLPagination1.Datasource = pagedt;
        this.LLPagination1.DataBind();
        this.GridView1.DataSource = pagedt;
        this.GridView1.DataBind();
    }
为什么分页不能成功?请教了,以前没注意这些东东!

Answer 2

LLPagination1是一个分页控件 
自定义方法 
protected void Bind() 
    { 
        pagedt=car.getMan(); 
        this.LLPagination1.Datasource = pagedt; 
        this.LLPagination1.DataBind(); 
    } 
protected void LLPagination1_PageChangeing(circle.LLP.PageChangeEventArge e) 
    { 
        this.GridView1.DataSource = LLPagination1.BackDatasource; 
        this.GridView1.DataBind(); 
    } 
按钮事件 
protected void getall_Click(object sender, EventArgs e) 
    { 
        Bind(); 
    } 
这样写没错. 
为什么当我改成: 
protected void Bind() 
    { 
        pagedt=car.getMan(); 
        this.LLPagination1.Datasource = pagedt; 
        this.LLPagination1.DataBind(); 
        this.GridView1.DataSource = pagedt; 
        this.GridView1.DataBind(); 
    } 
为什么分页不能成功?请教了,以前没注意这些东东!