datagrid刷新问题，重绑定
我的datagrid删除数据后重新绑定dataset，结果执行后数据库已删除（从数据库直接看），而页面仍显示删除数据，点击系统的刷新按钮发现数据更新了，好像是dataset没有更新，而我在删除操作后调用了dataset的重新绑定，为什么没有变化

string   sqlstring   =   "SELECT   DSA_LOG_PLAYLIST.ID,MP_MEDIAPLAYER.NAME   FROM   DSA_LOG_PLAYLIST   INNER   JOIN   MP_MEDIAPLAYER   ON   DSA_LOG_PLAYLIST.MEDIAPLAYERUNIQUEID   =   MP_MEDIAPLAYER.UNIQUE_KEY   ORDER ";
this.oleDbDataAdapter.SelectCommand.CommandText   =   sqlstring;
this.oleDbDataAdapter.Fill(this.dataSet11, "DSA_LOG_PLAYLIST ");
bool   dataLoaded   =   FillData();
this.dg_logPlay.DataBind();


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删除后写 Response.Redirect(Request.Url.ToString());
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你跟踪一下看看，应该不能，看看删除后执行绑定了么，dataset里数据是什么
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页面的话,load事件中要加
if (!Ispostback)
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楼主，我怎么没在你的代码中看到GridView.DataSource＝某数据源这行代码呢……
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在html代码的head标记中嵌入下列三行代码试试？用于清空页面缓存
<META http-equiv= "Pragma " content= "no-cache ">
<META http-equiv= "Cache-Control " content= "no-cache ">
<META http-equiv= "Expires " content= "0 ">
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删除后绑 DataBind();
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string sqlstring = "SELECT DSA_LOG_PLAYLIST.ID,MP_MEDIAPLAYER.NAME FROM DSA_LOG_PLAYLIST INNER JOIN MP_MEDIAPLAYER ON DSA_LOG_PLAYLIST.MEDIAPLAYERUNIQUEID = MP_MEDIAPLAYER.UNIQUE_KEY ORDER ";
this.oleDbDataAdapter.SelectCommand.CommandText = sqlstring;
这里每次都open一下connection

this.oleDbDataAdapter.Fill(this.dataSet11, "DSA_LOG_PLAYLIST ");
每次filldataset后就关闭一下对应的connection
bool dataLoaded = FillData();
this.dg_logPlay.DataBind();