動態新增gridView 並繫結資料

using system;

using system.data;

using system.configuration;

using system.collections;

using system.web;

using system.web.security;

using system.web.ui;

using system.web.ui.webcontrols;

using system.web.ui.webcontrols.webparts;

using system.web.ui.htmlcontrols;

using system.collections.generic;

using disdatedal;

using system.data.sqlclient;

public partial class zldxmx : system.web.ui.page

///

/// 動態新增gridview

///

public void addgridview(ilistlist7036, int count, string day,ilistlisttype)

for (int j=0;jgv.rowdatabound += new gridviewroweventhandler(gv_rowdatabound);

gv.databind();

//**名稱及**

label lblsname = new label();

lblsname.font.size = 10;

lblsname.height = 20;

lblsname.attributes.add("runat", "server");

lblsname.text = "**名稱（**）：" + list7036[0].sname.tostring() + "(" + list7036[0].smybol.tostring() + ")";

this.placeholder.controls.add(lblsname);

label lblf0010 = new label();

lblf0010.font.size = 10;

lblf0010.height = 20;

if (list7036[0].f0010 > 0)

else

this.placeholder.controls.add(lblf0010);

label lblf0110 = new label();

lblf0110.font.size = 10;

lblf0110.height = 20;

lblf0110.text = "" + day + "日成交金額（萬元）*：" + list7036[0].f0020.tostring() + "

";this.placeholder.controls.add(lblf0110);

//給動態新增的gridview 前新增乙個lable用於顯示異動說明

ilistlistyidong = new list();

label lblshuoming = new label();

lblshuoming.width = 903;

lblshuoming.height = 15;

lblshuoming.font.size = 10;

lblshuoming.backcolor = system.drawing.color.fromname("#b5af94");

lblshuoming.text = "異動說明： ";

if (listtype.count > 1)

else

lblshuoming.text += listtype[j].tostring() + "/";}}

else

lblshuoming.text += listtype[0].tostring() + "";

this.placeholder.controls.add(lblshuoming);

this.placeholder.controls.add(gv);

label a = new label();

a.height = 12;

a.width = 903;

this.placeholder.controls.add(a);

this.lblcurrenttime.text = ******dateformate(list7036[0].tdate.tostring());//當前時間

}public string ******dateformate(string date)

void gv_rowdatabound(object sender, gridviewroweventargs e)

///

/// 樣板類產生器，以建立樣板字段

///

public class gridviewtemplate : itemplate

//實現了itemplate介面的方法

public void instantiatein(system.web.ui.control container)

void lblxu_databinding(object sender, eventargs e)

}void lblinm_databinding(object sender, eventargs e)

}void lblxingzhi_databinding(object sender, eventargs e)

//樣板的databind

private void lblsname_databinding(object sender, eventargs e)

}///

/// 獲得7035 表中所有的資料

///

public void bind(string time, string symbol)

string sql2 = "select top 100* from (select top 1000 convert(varchar(10),tdate,120) as tdate,symbol,sname,type,round(f0010,2) as f0010,f0020,f0030,f0040,f0050,f0060,round(f0070/10000,2) as f0070,round(f0080/10000,2) as f0080,f0090,round(f0100,2) as f0100,round(f0110/10000,2) as f0110,round(f0120/10000,2) as f0120,round(f0130,2) as f0130,status,id from tb_7035 a where symbol='" + symbol + "' and tdate='" + time + "' and type in (select top 1 type from tb_7036 where symbol='" + symbol + "' and tdate='" + time + "' and f0050='" + dr[0].tostring() + "') and f0040='**'order by f0040 asc,f0070 desc) aa union all select top 100* from (select top 1000 convert(varchar(10),tdate,120) as tdate,symbol,sname,type,round(f0010,2) as f0010,f0020,f0030,f0040,f0050,f0060,round(f0070/10000,2) as f0070,round(f0080/10000,2) as f0080,f0090,round(f0100,2) as f0100,round(f0110/10000,2) as f0110,round(f0120/10000,2) as f0120,round(f0130,2) as f0130,status,id from tb_7035 a where symbol='" + symbol + "' and tdate='" + time + "' and type in (select top 1 type from tb_7036 where symbol='" + symbol + "' and tdate='" + time + "' and f0050='" + dr[0].tostring() + "') and f0040='賣出'order by f0040 asc,f0080 desc) aa";

addgridview(get7036data(sql2), count, dr[0].tostring(), listtype);}}

}///

/// 根據sql 語句返回乙個集合

///

public ilistget7036data(string sql)

list7036.add(tb7036);

}return list7036;

}

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