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类型银行报告.docx

  • 文档编号:10901039
  • 上传时间:2023-02-23
  • 格式:DOCX
  • 页数:34
  • 大小:1.97MB

500px;width:

700px;"name="right"marginheight="0"marginwidth="0"allowtransparency="true">

6.3.2新闻管理页面

6-9新闻管理页面

代码:

protectedvoidPage_Load(objectsender,EventArgse)

{if(!

IsPostBack)

{Bind1_ddlMusicStyle();

gw2();}}

publicvoidBind1_ddlMusicStyle()

{stringSQLStr="select*fromNewsKinds";

DataSetds=DBA.GetDataSet(SQLStr);

DropDownList1.DataSource=ds.Tables["datatable"].DefaultView;

DropDownList1.DataTextField="KindName";

DropDownList1.DataValueField="NewsKindID";

DropDownList1.DataBind();

DropDownList1.Items.Insert(0,"请选择新闻类别");

DropDownList1.Items[0].Value="0";}

privatevoidShow(){Label1.Text="第"+(GridView1.PageIndex+1).ToString()+"页";Label2.Text="总共"+GridView1.PageCount.ToString()+"页";}

privatevoidgw2()

{stringvNewsKindID=DropDownList1.SelectedItem.Value;

stringSQL="";

if(vNewsKindID=="0")

{SQL="select*fromNews";}

else

{SQL="select*fromNewswhereNewsKindID='"+vNewsKindID+"'";}

DataSetds=DBA.GetDataSet(SQL);

GridView1.DataSource=ds.Tables["datatable"].DefaultView

GridView1.DataBind();

Show();}

protectedvoidlink(objectsender,EventArgse)

{stringarg=((LinkButton)sender).CommandArgument.ToString();

switch(arg)

{case"n":

if(GridView1.PageIndex

{GridView1.PageIndex=GridView1.PageIndex+1;}

break;//返回

case"p":

if(GridView1.PageIndex>0)

{GridView1.PageIndex=GridView1.PageIndex-1;//读取到前一页的内容

}

break;

case"l":

GridView1.PageIndex=(GridView1.PageCount-1);//读取最后一页

break;default:

GridView1.PageIndex=0;

break;}

gw2();//加载数据库内容}

protectedvoidGridView1_PageIndexChanging(objectsender,GridViewPageEventArgse)

{GridView1.PageIndex=e.NewPageIndex;

gw2();}

protectedvoidGridView1_RowDeleting(objectsender,GridViewDeleteEventArgse)

{stringvxh=GridView1.DataKeys[e.RowIndex].Value.ToString();stringstrsql="deletefromNewswhereNewsID="+vxh;

if((GridView1.Rows.Count)%(GridView1.PageSize)==1){GridView1.PageIndex=GridView1.PageIndex-1;

gw2();}

DataSetds=DBA.GetDataSet(strsql);

gw2();}

protectedvoidDropDownList1_SelectedIndexChanged(objectsender,EventArgse)

{gw2();}

 

6.3.3添加新闻页面

6-10添加新闻页面

代码:

protectedvoidPage_Load(objectsender,EventArgse)

{Label1.Text=Session["UserName"].ToString();

if(!

IsPostBack)

{DropDownList_cont();}}

privatevoidDropDownList_cont()

{stringSQLStr="select*fromNewsKinds";

DataSetds=DBA.GetDataSet(SQLStr);

DropDownList1.DataSource=ds.Tables[0].DefaultView;

DropDownList1.DataTextField="KindName";

DropDownList1.DataValueField="NewsKindID";

DropDownList1.DataBind();}

protectedvoidButton1_Click(objectsender,EventArgse)

{stringvTitle=TextBox1.Text;

stringvBody=content1.Value;

stringvNewsKindID=DropDownList1.SelectedItem.Value;

stringvSource=TextBox2.Text;

stringvPubMan=Label1.Text;

stringvPubdate=System.DateTime.Now.ToString();

stringSQLStr="insertintoNews(Title,Body,UserID,Pubdate,NewsKindID,PubMan,Source)values('"+vTitle+"','"+vBody+"',"+Session["UserID"].ToString()+",'"+vPubdate+"',"+vNewsKindID+",'"+vPubMan+"','"+vSource+"')";

DBA.ExeSql(SQLStr);

ClientScript.RegisterStartupScript(ClientScript.GetType(),"alert",""

 

6.3.4新闻种类管理页面

6-11新闻种类管理页面

代码:

protectedvoidPage_Load(objectsender,EventArgse)

{if(!

IsPostBack)

{gw5();}}

privatevoidgw5(){stringSQL="select*fromNewsKinds";DataSetds=DBA.GetDataSet(SQL);

GridView1.DataSource=ds.Tables["datatable"].DefaultView;

GridView1.DataBind();

Show();}

privatevoidShow()

{Label1.Text="第"+(GridView1.PageIndex+1).ToString()+"页";

Label2.Text="总共"+GridView1.PageCou

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银行 报告
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