下面的代码给出了我的Rehber数据的全部数据。但如果我想通过GridView显示网页,请发送内存不足异常错误。
GenoTip.BAL:
public static List<Rehber> GetAllDataOfRehber()
{
using (GenoTipSatisEntities genSatisCtx = new GenoTipSatisEntities())
{
ObjectQuery<Rehber> rehber = genSatisCtx.Rehber;
return rehber.ToList();
}
}
如果我直接绑定数据,这样的虚拟网格视图没有问题,每件事都是伟大的!!!!
<asp:GridView ID="gwRehber" runat="server">
</asp:GridView>
如果以上代码将数据发送到satis.aspx页面:
using GenoTip.BAL;
namespace GenoTip.Web.ContentPages.Satis
{
public partial class Satis : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
gwRehber.DataSource = SatisServices.GetAllDataOfRehber();
gwRehber.DataBind();
//gwRehber.Columns[0].Visible = false;
}
}
}
}
但是我重新排列了我的网格视图,把我的内存中的异常发送出去!!!!!我需要这个安排来展示DETA!!!!
<asp:GridView ID="gwRehber" runat="server">
<Columns>
<%-- <asp:TemplateField>
<ItemTemplate>
<asp:Button runat="server" ID="btnID" CommandName="select" CommandArgument='<%# Eval("ID") %>' Text="Seç" />
</ItemTemplate>
</asp:TemplateField>--%>
<asp:BoundField DataField="Ad" HeaderText="Ad" />
<asp:BoundField DataField="BireyID" HeaderText="BireyID" Visible="false" />
<asp:BoundField DataField="Degistiren" HeaderText="DeÄiÅtiren" />
<asp:BoundField DataField="EklemeTarihi" HeaderText="EklemeTarihi" />
<asp:BoundField DataField="DegistirmeTarihi" HeaderText="DeÄiÅtirme Tarihi" Visible="false" />
<asp:BoundField DataField="Ekleyen" HeaderText="Ekleyen" />
<asp:BoundField DataField="ID" HeaderText="ID" Visible="false" />
<asp:BoundField DataField="Imza" HeaderText="Imza" />
<asp:BoundField DataField="KurumID" HeaderText="KurumID" Visible="false" />
</Columns>
</asp:GridView>
错误详细信息:
【OutofMemoryException:'System.OutofMemoryException'T_¼R_¼NDE_¶Zel Durum Olu_159;Turuldu.】
system.string.getStringForStringBuilder(字符串值,Int32 StartIndex,Int32长度,Int32容量)+29
system.convert.tobase64string(byte[]inarray,int32 offset,int32 length,base64formattingoptions选项)+146
system.web.ui.objectStateFormatter.serialize(对象状态图)+183
System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Serialize(对象状态)+4
System.Web.UI.Util.SerializeWithAssert(IStateFormatter格式化程序,对象状态图)+37
system.web.ui.hiddenfieldPageStatePersister.save()+79
system.web.ui.page.savepageStateToPersistenceMedium(对象状态)+105
system.web.ui.page.saveAllState()+236
system.web.ui.page.processRequestMain(Boolean includeStatesBeforeAsyncPoint,Boolean includeStatesAfterAsyncPoint)+1099