web自定义控件示例，一个自动分页的datagrid例子

以下是一个web自定义的示例，几年前写的，写得也不是很好，权当抛砖引玉。

主要实现datagrid的分页功能：

调用使用方法：

this.DataGrid1.ConnectionString = DataClass.ConnectionString; //这里指定一个连接字串。
this.DataGrid1.strSQL = strSQL;
this.DataGrid1.DataBind();

如果当前的sql中有identitykey,则必须指定

this.DataGrid1.IdentityKey = "字段";

然后绑定。

如果是acesss数据库

this.DataGrid1.bIsAccess = true;

还有几个其他的可选参数，看看代码就明白了。

usingSystem;
usingSystem.Web.UI;
usingSystem.Web.UI.WebControls;
usingSystem.ComponentModel;
usingSystem.Data;
usingSystem.Data.SqlClient;
usingSystem.Drawing;
usingSystem.Data.OleDb;

namespaceZFControls
...{
/**////<summary>
///DataGrid
///实现功能
///</summary>
[
ToolboxData("<{0}:DataGridrunat=server></{0}:DataGrid>"),
ToolboxBitmap(typeof(ZFControls.DataGrid),"Grid.bmp")

]
publicclassDataGrid:System.Web.UI.WebControls.DataGrid,IPostBackEventHandler
...{


publicDataGrid()
...{
if(this.Context==null)
...{
this.ShowFooter=true;//显示设计视图
}
}



privateintCurrentPageNo
...{
get
...{

if(ViewState["PageNo"]==null)
...{
ViewState["PageNo"]=1;
}
return(int)ViewState["PageNo"];
}
set
...{
ViewState["PageNo"]=value;
}
}

/**////<summary>
///是否在列表中显示记录数,默认为True
///</summary>
privateboolShowRecordCount
...{
get
...{

if(ViewState["ShowRecordCount"]==null)
...{
ViewState["ShowRecordCount"]=true;
}
return(bool)ViewState["ShowRecordCount"];
}
set
...{
ViewState["ShowRecordCount"]=value;
}
}

/**////<summary>
///是否使用默认的样式默认为true
///</summary>
publicboolbDefaultStyle
...{
get
...{

if(ViewState["DefaultStyle"]==null)
...{
ViewState["DefaultStyle"]=true;
}
return(bool)ViewState["DefaultStyle"];
}
set
...{
ViewState["DefaultStyle"]=value;
}
}

publicstringSortExpression
...{
get
...{
if(ViewState["SortExpression"]==null)
...{
ViewState["SortExpression"]="";
}
return(string)ViewState["SortExpression"];
}
set
...{
ViewState["SortExpression"]=value;
}
}

publicboolbIsAccess
...{
get
...{
if(ViewState["IsAccess"]==null)
...{
ViewState["IsAccess"]=false;
}
return(bool)ViewState["IsAccess"];
}
set
...{
ViewState["IsAccess"]=value;
}
}

privateintRecordCount
...{
get
...{
if(ViewState["RecordCount"]==null)
...{
ViewState["RecordCount"]=0;
}
return(int)ViewState["RecordCount"];
}
set
...{
ViewState["RecordCount"]=value;
}
}
publicstringIdentityKey
...{
get
...{
if(ViewState["IdentityKey"]==null)
...{
ViewState["IdentityKey"]="";
}
return(string)ViewState["IdentityKey"];
}
set
...{
ViewState["IdentityKey"]=value;
}
}
privateintPageCount1
...{
get
...{
if(this.Context==null)return0;

if(this.RecordCount%this.PageSize==0)
returnthis.RecordCount/this.PageSize;
else
returnConvert.ToInt32(this.RecordCount/this.PageSize)+1;
}


}


privateSystem.Web.UI.WebControls.DataGridItemobjFooterItem;//footerItem

publicstringstrSQL
...{
get
...{
if(ViewState["strSQL"]==null)
...{
ViewState["strSQL"]="";
}
return(string)ViewState["strSQL"];
}
set
...{
if((string)value!=this.strSQL)
...{
this.CurrentPageNo=1;//更改了strSQL,重置参数
this.RecordCount=0;

}


ViewState["strSQL"]=value;

}
}

publicstringConnectionString
...{
get
...{
if(ViewState["ConnectionString"]==null)
...{
ViewState["ConnectionString"]="";
}
return(string)ViewState["ConnectionString"];
}
set
...{
ViewState["ConnectionString"]=value;
}
}

publicstringImagePath
...{
get
...{
if(ViewState["ImagePath"]==null)
...{
ViewState["ImagePath"]="../images/";
}
return(string)ViewState["ImagePath"];
}
set
...{
ViewState["ImagePath"]=value;

}
}

privatestringOldSortExpression
...{
get
...{
if(ViewState["OldSortExpression"]==null)
...{
ViewState["OldSortExpression"]="";
}
return(string)ViewState["OldSortExpression"];
}
set
...{
ViewState["OldSortExpression"]=value;
}
}

publicboolShowNoRecordMsg
...{
get
...{
if(ViewState["ShowNoRecordMsg"]==null)
...{
ViewState["ShowNoRecordMsg"]=true;
}
return(bool)ViewState["ShowNoRecordMsg"];
}
set
...{
ViewState["ShowNoRecordMsg"]=value;
}
}








privatestringGetStyleString()
...{
stringres="";
foreach(stringsKeyinthis.Style.Keys)
...{
res+=sKey+":"+this.Style[sKey]+";";
}
returnres;



}




protectedoverridevoidOnSortCommand(DataGridSortCommandEventArgse)
...{


stringsSort=e.SortExpression.Trim();
if(this.SortExpression.Trim().Split('')[0]==e.SortExpression)
...{
sSort=this.SortExpression;
}

stringdirect="ASC";
if(sSort.IndexOf("")>-1)
...{
direct=sSort.Split('')[1];


if(direct.ToUpper()=="ASC")
...{
direct="DESC";


}
else
...{
direct="ASC";

}


}


sSort=sSort.Split('')[0]+""+direct;

if(this.OldSortExpression!="")
...{
DataGridColumnoOldCol=this.GetColumnBySortExpression(this.OldSortExpression);
oOldCol.HeaderText=oOldCol.HeaderText.Split('')[0];
}

DataGridColumncol=GetColumnBySortExpression(e.SortExpression);

if(direct=="ASC")
...{
col.HeaderText=col.HeaderText.Split('')[0]+"<fontclass='gridarrow'face='webdings'>5</font>";
}
else
...{
col.HeaderText=col.HeaderText.Split('')[0]+"<fontclass='gridarrow'face='webdings'>6</font>";
}
this.OldSortExpression=e.SortExpression;
this.SortExpression=sSort;
this.DataBind();
}

privateDataGridColumnGetColumnBySortExpression(stringsort)
...{
for(inti=0;i<this.Columns.Count;i++)
...{
if(this.Columns[i].SortExpression==sort.Split('')[0])
...{
returnthis.Columns[i];
}
}

returnnull;
}






protectedoverridevoidOnItemCreated(DataGridItemEventArgse)
...{



if(e.Item.ItemType==ListItemType.Footer)
...{

this.objFooterItem=e.Item;//将它保存下来,目前还不能取得它的Visible属性,最后再处理


}
elseif(e.Item.ItemType==ListItemType.Item
||e.Item.ItemType==ListItemType.AlternatingItem)
...{
e.Item.Attributes.Add("onmouseover","javascript:returnDataGridOnMouseOver();");
e.Item.Attributes.Add("onmouseout","javascript:returnDataGridOnMouseOut();");

}

base.OnItemCreated(e);
}






privatestringGetPagerText()
...{

stringres=@"<!--{3}-->
<tablealign='right'>
<TR>
<TD>
<span{0}{9}title='回到首页'onclick=""if(this.disabled)return;hidAction_{2}.value='1';btnPager_{2}.click();""style='CURSOR:hand;;border:solid1px#ffffff;padding-right:2px;'><fontface='webdings'>7</font>[首页]</span>
</TD>
<TD>
<span{0}{9}title='回到上一页'onclick=""if(this.disabled)return;hidAction_{2}.value='2';btnPager_{2}.click();""style='CURSOR:hand;border:solid1px#ffffff;padding-right:2px;'><fontface='webdings'>3</font>上页</span>
</TD>
<TD>
<span{1}{9}title='回到下一页'onclick=""if(this.disabled)return;hidAction_{2}.value='3';btnPager_{2}.click();""style='CURSOR:hand;border:solid1px#ffffff;padding-right:2px;'>下页<fontface='webdings'>4</font></span>
</TD>
<TD>
<span{1}{9}title='回到最后一页'onclick=""if(this.disabled)return;hidAction_{2}.value='4';btnPager_{2}.click();""style='CURSOR:hand;border:solid1px#ffffff;padding-right:2px;'>[末页]<fontface='webdings'>8</font></span>
</TD>
<TD>
<spanid='lblCurrentIndex'style='CURSOR:hand'>[{4}/{8}页]</span>
</TD><TD>
<spanid='tbl1'style='CURSOR:hand;height:20px;border:solid0px#e0e0e0;padding:2px;'></TD><TD>{10}</TD><TD>跳到</TD><TD></span><inputname='txtGoPage_{2}'value='{7}'type='text'id='txtGoPage'class='textbox1'style='width:20px;height:18px'/>
</TD><TD><INPUTclass='btnPager'onclick=""hidAction_{2}.value='5';btnPager_{2}.click();""type=buttonvalue='GO'></TD><TD>
<spanid='tbl2'style='CURSOR:hand;height:20px;border:solid0px#e0e0e0;padding:2px;'>每页显示</span></TD><TD><inputname='txtRowsPager_{2}'type='text'id='txtRowsPager'value='{5}'class='textbox1'style='width:20px;height:18px'/></TD><TD><INPUTclass='btnPager'onclick=""hidAction_{2}.value='6';btnPager_{2}.click();""type=buttonvalue=重置>
</TD><TD><inputname='hidAction_{2}'id='hidAction_{2}'type='hidden'/>";
if(this.Context!=null)//非设计视图
...{
res+=@"
<inputtype='button'name='btnPager_{2}'id='btnPager_{2}'{6}value='Button'id='btnPager_{2}'style='DISPLAY:none'/>";
}
res+=@"</TD><TD>
</TR></TABLE>";




//System.Web.HttpContext.Current.Response.Write(System.Web.HttpContext.Current.Server.HtmlEncode(res));
//System.Web.HttpContext.Current.Response.Flush();
stringsP0=this.CurrentPageNo>1?"":"disabled";
stringsP1=this.CurrentPageNo<this.PageCount1?"":"disabled";
stringsP2=this.ID;
stringsP3=this.ImagePath;
stringsP4="<fontcolor='red'>"+this.CurrentPageNo.ToString()+"</font>";
stringsP5=this.PageSize.ToString();
stringsP6="onclick="javascript:"+this.Page.GetPostBackEventReference(this,"btnPager_"+sP2)+""";
stringsP7=this.CurrentPageNo.ToString();
//System.Web.HttpContext.Current.Response.Write(this.PageCount1+"**");

stringsP8="<fontcolor='red'>"+this.PageCount1.ToString()+"</font>";
stringsP9="onmouseover='javascript:{0}_PagerOnMouseOver(this);'onmouseout='javascript:{0}_PagerOnMouseOut(this);'onmousedown='javascript:{0}_PagerOnMouseDown(this);'onmouseup='javascript:{0}_PagerOnMouseUp(this);'";
stringsP10="";
if(this.ShowRecordCount)//显示记录数
...{
sP10="[<fontcolor='red'>"
+(((this.CurrentPageNo-1)*this.PageSize)+1).ToString()+"</font>-<fontcolor='red'>"
+(this.CurrentPageNo*this.PageSize<this.RecordCount?this.CurrentPageNo*this.PageSize:this.RecordCount).ToString()+"</font>/<fontcolor='red'>"+this.RecordCount.ToString()+"</font>条]";
}
sP9=String.Format(sP9,sP2);
res=String.Format(res,sP0,sP1,sP2,sP3,sP4,sP5,sP6,sP7,sP8,sP9,sP10);


stringres1=@"
<SCRIPTLANGUAGE='javascript'>
<!--
function{0}_PagerOnMouseOver(obj)
{
if(obj.disabled)return;obj.runtimeStyle.cssText='border-right:solid1pxgray;border-bottom:solid1pxgray';
}
function{0}_PagerOnMouseOut(obj)
{
if(obj.disabled)return;obj.runtimeStyle.cssText='';
}
function{0}_PagerOnMouseDown(obj)
{
if(obj.disabled)return;
obj.runtimeStyle.cssText='border-bottom:solid1pxwhite;border-right:solid1pxwhite;border-top:solid1pxgray;border-left:solid1pxgray;';
}
function{0}_PagerOnMouseUp(obj)
{
if(obj.disabled)return;obj.runtimeStyle.cssText='border-top:solid1pxwhite;border-left:solid1pxwhite;border-bottom:solid1pxgray;border-right:solid1pxgray;';
}
//-->
</SCRIPT>
<!--********************************************--->
";
//res1=String.Format(res1,sP2);
res1=res1.Replace("{0}",sP2);
returnres+res1;
}


protectedoverridevoidOnPreRender(EventArgse)
...{
//base.OnPreRender(e);
//return;
if(bDefaultStyle)//默认的样式
...{
this.BorderColor=(Color)newSystem.Drawing.ColorConverter().ConvertFromString("#E3EDF5");
this.Attributes["Class"]="GridTable";
}//处理FoooterItem
//找到第一个Visible=True的列
if(this.objFooterItem!=null)
...{
inti=0;
for(i=0;i<this.Columns.Count;i++)
...{
if(this.Columns[i].Visible)
...{
break;
}
}


while(this.objFooterItem.Cells.Count>i+1)
...{
objFooterItem.Cells.RemoveAt(0);
}
objFooterItem.Cells[i].ColumnSpan=this.Columns.Count-i;
if(this.bDefaultStyle)
...{
objFooterItem.Cells[i].Attributes["class"]="t1";
}
if(this.Items.Count==0&&this.ShowNoRecordMsg)//没有记录
...{
this.objFooterItem.Cells[i].Text=@"<tablewidth='100%'cellspacing='0'cellpadding='0'><TR><TDheight='20px'style='color:gray'align='center'>信息:没有查询到任何记录！</td></tr>
</table>";
}
else
...{
this.objFooterItem.Cells[i].HorizontalAlign=HorizontalAlign.Right;
this.objFooterItem.Cells[i].Text=this.GetPagerText();
this.objFooterItem.Cells[i].Height=22;
//e.Item.Cells[0].Style.Add("border-top","solid2px#336699");
}
}




if(this.HeaderStyle.CssClass=="")
...{
this.HeaderStyle.CssClass="gridheader";
}
if(this.ItemStyle.CssClass=="")
...{
this.ItemStyle.CssClass="t1";
}
if(this.AlternatingItemStyle.CssClass=="")
...{
this.AlternatingItemStyle.CssClass="t2";
}

this.ShowFooter=true;
base.OnPreRender(e);
}

















[Bindable(true),
Category("Appearance"),
DefaultValue("")]
/**////<summary>
///将此控件呈现给指定的输出参数。
///</summary>
///<paramname="output">要写出到的HTML编写器</param>

protectedoverridevoidRender(HtmlTextWriteroutput)
...{

if(this.Context==null)//设计
...{
output.Write("<divstyle='width:100%;border:solid1px#336699'>");

output.Write("<fontcolor='orange'>请注意:<BR>1、必须指定的参数：ConnectString,strSQL<BR>2、如果查询中只有一张表且有IdentityKey必须指定该Key</font>");
}
base.Render(output);

if(this.Context==null)
...{
output.Write(this.GetPagerText());
output.Write("<DIV>");
}


}

/**////<summary>
///利用存储过程进行分页
///</summary>
///<paramname="strSQl">sql</param>
///<paramname="PrimaryKey">关键字段，一般为表的主健</param>
///<paramname="PageNo">当前页从1开始</param>
///<paramname="PageSize">页面大小</param>
///<paramname="SortExpression">排序表达式</param>
///<paramname="RecordCount">记录总数</param>
///<returns></returns>
publicDataSetGetSqlResult(stringstrSQL,stringPrimaryKey,intPageNo,intPageSize,stringSortExpression,refintRecordCount)
...{
SqlConnectionconn=null;
SqlCommandcmd=null;
SqlDataAdapterdapt=null;
try
...{
conn=newSqlConnection(this.ConnectionString);

cmd=newSqlCommand("GetPageResult",conn);
cmd.CommandTimeout=60000;
cmd.CommandType=CommandType.StoredProcedure;
SqlParameterpSql=cmd.Parameters.Add("@sql",SqlDbType.NVarChar,4000);
pSql.Value=strSQL;
SqlParameterpPKey=cmd.Parameters.Add("@PKey",SqlDbType.VarChar,50);
pPKey.Value=PrimaryKey;
SqlParameterpPageNo=cmd.Parameters.Add("@PageNo",SqlDbType.Int,4);
pPageNo.Value=PageNo;
SqlParameterpPageSize=cmd.Parameters.Add("@PageSize",SqlDbType.Int,4);
pPageSize.Value=PageSize;
SqlParameterpSort=cmd.Parameters.Add("@sort",SqlDbType.VarChar,50);
pSort.Value=SortExpression;
SqlParameterpRecordCount=cmd.Parameters.Add("@RecordCount",SqlDbType.Int,4);
//pRecordCount.Value=SortExpression;
pRecordCount.Direction=ParameterDirection.Output;
dapt=newSqlDataAdapter(cmd);
conn.Open();
DataSetds=newDataSet();
dapt.Fill(ds,"Table1");
RecordCount=(int)pRecordCount.Value;
returnds;

}
catch(Exceptione)
...{
throw(e);
//returnnull;
}
finally
...{
if(conn!=null)
conn.Dispose();
if(cmd!=null)
cmd.Dispose();
if(dapt!=null)
dapt.Dispose();
}

}

/**////<summary>
///利用存储过程进行分页
///</summary>
///<paramname="strSQl">sql</param>
///<paramname="PrimaryKey">关键字段，一般为表的主健</param>
///<paramname="PageNo">当前页从1开始</param>
///<paramname="PageSize">页面大小</param>
///<paramname="SortExpression">排序表达式</param>
///<paramname="RecordCount">记录总数</param>
///<returns></returns>
publicDataSetGetAccessResult(stringstrSQL,stringPrimaryKey,intPageNo,intPageSize,stringSortExpression,refintRecordCount)
...{


DataSetds=newDataSet();
if(System.Web.HttpContext.Current.Session[this.Page.ToString()]==null||(!this.Page.IsPostBack))
...{

OleDbConnectionconn=null;
OleDbDataAdapterdapt=null;
try
...{


conn=newOleDbConnection(this.ConnectionString);
conn.Open();
dapt=newOleDbDataAdapter(strSQL,conn);
//DataSetds=newDataSet();
dapt.Fill(ds,"Table1");
System.Web.HttpContext.Current.Session[this.Page.ToString()]=ds;
}
catch(Exceptione)
...{
throw(e);
//returnnull;
}
finally
...{
if(conn!=null)
conn.Dispose();

if(dapt!=null)
dapt.Dispose();
}
}
else
...{
ds=(DataSet)System.Web.HttpContext.Current.Session[this.Page.ToString()];
}

DataViewdv=ds.Tables[0].DefaultView;
if(SortExpression!="")
dv.Sort=SortExpression;
RecordCount=dv.Count;

DataTabledt=ds.Tables[0].Clone();
intiStart=(PageNo-1)*PageSize+1;
intiEnd=PageNo*PageSize;
//System.Web.HttpContext.Current.Response.Write(this.PageCount1);

if(iEnd>dv.Count)
iEnd=dv.Count;

if(iStart>0&&iEnd>=iStart)
...{
for(inti=iStart-1;i<iEnd;i++)
...{
DataRowrow=dt.NewRow();
row.ItemArray=dv[i].Row.ItemArray;

dt.Rows.Add(row);
}
}
//ds=null;
dv=null;
ds=newDataSet();
ds.Tables.Add(dt);
returnds;

}


privatestringGetRequestValue(stringsKey)
...{
objecto=this.Page.Request.Form[sKey];
if(o!=null)
...{
returno.ToString().Trim();
}
return"";
}



publicoverridevoidDataBind()
...{
if(this.Context==null)
...{
base.DataBind();
return;
}
if(this.ConnectionString=="")
...{
throw(newException("没有指定ConnectionString"));
}
if(this.strSQL=="")
...{
throw(newException("没有指定strSQL"));
}

intiCount=0;
//AddBYzhaofeng2004-11-19
if(this.CurrentPageNo>this.PageCount1)
...{
this.CurrentPageNo=this.PageCount1;
}
if(this.CurrentPageNo==0)
this.CurrentPageNo=1;
//AddEnd
DataSetds=null;
if(this.bIsAccess)
ds=this.GetAccessResult(this.strSQL,this.IdentityKey,this.CurrentPageNo,this.PageSize,this.SortExpression,refiCount);
else

ds=this.GetSqlResult(this.strSQL,this.IdentityKey,this.CurrentPageNo,this.PageSize,this.SortExpression,refiCount);

this.RecordCount=iCount;
this.DataSource=ds.Tables[0].DefaultView;
base.DataBind();
}

privatevoidDoPager()
...{
stringsAcionType=this.GetRequestValue("hidAction_"+this.ID);
switch(sAcionType)
...{
case"1":
this.CurrentPageNo=1;
break;
case"2":
if(this.CurrentPageNo>1)
...{
this.CurrentPageNo=this.CurrentPageNo-1;
}
else
return;
break;
case"3":

if(this.CurrentPageNo<this.PageCount1)
...{
this.CurrentPageNo=this.CurrentPageNo+1;
}
else
return;
break;
case"4":
if(this.CurrentPageNo!=this.PageCount1)
...{
this.CurrentPageNo=this.PageCount1;
}
else
return;
break;
case"5"://Goto
stringsCurPage=this.GetRequestValue("txtGoPage_"+this.ID);
if(CCConvert.IsInt32(sCurPage))
...{
intiCurrentPageNo=Convert.ToInt32(sCurPage);
if(iCurrentPageNo>0&&iCurrentPageNo<=this.PageCount1)
...{
this.CurrentPageNo=iCurrentPageNo;
}
}
else
return;
break;
case"6"://重设显示页数
stringsPageSize=this.GetRequestValue("txtRowsPager_"+this.ID);
if(CCConvert.IsInt32(sPageSize))
...{
intiPage=Convert.ToInt32(sPageSize);
if(iPage>0)
this.PageSize=iPage;
else
return;
}
else
return;
break;
default:
return;

}


this.DataBind();
}
IPostBackEventHandler成员#regionIPostBackEventHandler成员

publicvoidRaisePostBackEvent(stringeventArgument)
...{
if(eventArgument=="btnPager_"+this.ID)
...{
this.DoPager();
}

}
protectedoverridevoidOnInit(EventArgse)
...{


base.OnInit(e);
}



#endregion
}
}

用到的存储过程：

SETQUOTED_IDENTIFIEROFF
GO
SETANSI_NULLSOFF
GO





/*****************************
名称:GetPageResult
功能:得到分页记录集
作者:cpp2017
编写时间:2002-08-17
*****************************/

CREATEPROCEDUREGetPageResult
@sqlnvarchar(4000),--SqlStatment
@PKeyvarchar(100),---PrimaryKeyName
@PageNoint,--CurrentPageNo
@PageSizeint,--PageSize
@Sortvarchar(50),--SortField
@RecordCountintoutput--RecordCount传出参数
AS
BEGIN


DECLARE@sqlStrNVARCHAR(4000);
---得到记录总数Start
if@RecordCount=-1or@RecordCountisnull
begin
SET@sqlStr='select@count=Count(1)from('+@sql+')asAA';
EXECUTEsp_executesql@sqlStr,N'@countintout',@RecordCountout;
end
---得到记录总数End
--加上排序Start
IF@SortISnotnulland@sort<>''
BEGIN

Set@sort='orderby'+@sort;
END
--加上排序End
IF(@PageNo=1)--第一页
SET@sqlStr='selecttop'+cast(@PageSizeasvarchar(5))+'*FROM('+@sql+')ASAA'+@sort
ELSE

BEGIN
declare@sMaxCountvarchar(10)
declare@sMinCountvarchar(10)
set@sMaxCount=cast(@PageSize*@PageNoasvarchar(5))
set@sMinCount=Convert(nvarchar(10),(@PageNo-1)*@PageSize)


if@PKey!=''or@PKeyisnull--如果有主键,注此key必须是identitykey
begin
SET@sqlStr='selecttop'+@sMaxCount+''+@PKey+'into#tempfrom('+@sql+')asAA'+@sort+';'
Set@sqlStr=@sqlStr+'deletefrom#tempwhere'+@PKey+'in(selecttop'+@sMinCount+''+@PKey+'from#temp);'
SET@sqlStr=@sqlStr+'selectA.*from('+@sql+')ASAINNERJOIN#tempasBONA.'+@PKey+'=B.'+@Pkey+';droptable#temp'
end
else
Begin
SET@sqlStr='selecttop'+@sMaxCount+'*into#tempfrom('+@sql+')asAA'+@sort+';'
SET@sqlStr=@sqlStr+'exec(''altertable#tempaddPrimaryKeyintidentity(1,1);'');deletefrom#tempwherePrimaryKeyin(selecttop'+@sMinCount+'PrimaryKeyFrom#temp)'

SET@sqlStr=@sqlStr+';select*from#temp;droptable#temp'
end
END

EXECUTE(@sqlStr)
print@sqlstr
END
GO
SETQUOTED_IDENTIFIEROFF
GO
SETANSI_NULLSON
GO

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