부산대학교 산업공학과 대학원 Department of Industrial Engineering at PNU. -1- Copyright © 2008 Chang-bong Kim 하병현교수님 ASP.NET & MS SQL Server 이름 : 김

부산대학교 산업공학과 대학원

Department of Industrial Engineering at PNU.-1-Copyright © 2008 Chang-bong Kim

하병현교수님

ASP.NET & MS SQL ASP.NET & MS SQL ServerServer

이름 : 김 창 봉 학번 : 200893192

Review: 0날짜 : 2009.5.13

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ContentsContents

Microsoft .NET Framework Microsoft Visual Studio .NET Tool

Visual Basic .NET Visual C++ C# .NET Etc…

Microsoft ASP.NET WebMatrix WebDeveloper

Microsoft .NET Basic Language Visual Basic .NET C# .NET


ContentsContents

ASP.NET with Visual Studio .NET *.asp -> *.aspx Web Form?

• Server Control

Add Code to Web Form Event Procedure Code Behind (*.aspx.vb / *.aspx.cs) Page Treatment Event Error Treatment (Tracing/Debugging) Validation Controls User Controls Database Connection ADO -> ADO.NET

• DataSet• DataReader• Access to Stored Procedure of SQL Server Using ADO.NET


ContentsContents

GuestBook & Web D/B Design D/B Create User to login D/B Design Web Form Coding Etc…


Introduction to .NET FrameworkIntroduction to .NET Framework.NET Framework?

.NET Framework .NET Building Block Services .NET Enterprise Servers Visual Studio.NET Windows.NET


Introduction to .NET FrameworkIntroduction to .NET FrameworkFramework, Languages and Development Tools


Introduction to .NET FrameworkIntroduction to .NET FrameworkAdvantages

Support to Web Standard HTTP/XML/SOAP/XSLT etc

Use any Language C# VB.NET C++ Etc (FORTRAM, COBOL…)

Easy to Develop Visual Studio .NET


Introduction to .NET FrameworkIntroduction to .NET FrameworkDevelopment Languages

C/C++

Internet

Web

GUI

Age of

PC

Large

Host

Env.

Web

Service


Introduction to .NET FrameworkIntroduction to .NET FrameworkEnterprise Environment based on .NET


Introduction to ASP.NETIntroduction to ASP.NETWhat’s ASP.NET?

ASP(Active Server Page)ASP.NET *.asp *.aspx Interpret Interpret + Compile

Windows Style Programming (Drag & Drop Controls)

Web Forms for ASP.NET Web Page

All of the .NET Language are useable for ASP.NET Web Application Program Visual Basic .NET , C#

Support XML Web Service (Information exchange in a distributed environment)


Introduction to ASP.NETIntroduction to ASP.NETASP.NET Web Application Program

Web Forms(web page) or .aspx page

Code Behind Page (old *.asp is Interpret language)

Web.config File (environment composition file)

Global.aspx File (application level event treatment) Web Services

The Core of ASP.NET Use Client Make-up Service

Caching Speed-up Web Page (after first request)

Database Connectivity


Introduction to ASP.NETIntroduction to ASP.NETASP.NET Execution Model

Interpret


Languages based on .NETLanguages based on .NETSupport Multi-Language on .NET

.NET Framework supports Multi-Language Microsoft Visual J#.NET Microsoft Jscript .NET COBOL Pascal C Etc

Advantages of Multi-Language Support Code Reuse One and same API access for all language of .NET Possible to use all of the .NET functions even though use one

language


Languages based on .NETLanguages based on .NETCLR(Common Languages Runtime)

All of the .NET Languages use just one Runtime (same as gate and layer)

Thread and Memory Management Solution for the DLL Version problems Components of the CLR

Class Loader (meta data) MSIL to Native Compilers (C#, C++ and VB Native

Compiler) Code Manager Garbage Collector (release class and data memory if not use) Security Engine Debug Engine Type Checker (check variable type) Exception Manager Thread Support COM marshaler .NET Framework Class Library Support


Languages based on .NETLanguages based on .NETCompile and Execution based on CLR

HTML

JIT Compiler


Languages based on .NETLanguages based on .NETWhat’s Namespace?

A collection for related to classes

To prevent naming such things

Use with Visual Basic.NET Import System.Data.SqlClient

Use with C# Using System.Data.SqlClient


Introduction to Visual Studio.NETIntroduction to Visual Studio.NETNecessity of the Visual Studio.NET

Use just one IDE (integrated development environment) for many language and project

Use many programming language for one PROJECT (ex, web site)

Use one solution for many project

Integration of web browser

Support debugging

Support user defined Interface VB, C# ..


Introduction to Visual Studio.NETIntroduction to Visual Studio.NETCreate First Page (demo)

New Project Visual C# Projcet (use ASP.NET template)

Check solution files & IIS (inetmgr)


Information of ASP.NETInformation of ASP.NETASP.NET Basic Skills

Client Script HTML CSS JavaScript

XSLT (Extensible Stylesheet Language Transformation)

ASP

Windows Xp/ .NET Skills

SQL Server


Information of ASP.NETInformation of ASP.NETRelated Site

www.asp.net

msdn.microsoft.com

www.gotdonet.com

www.devpia.com


Development of Web ApplicationDevelopment of Web ApplicationSteps for development of web application

Create Project

Design Interface

Coding

Test & Debugging

Release

Distribution

Web A

pplic

ati

on D

esi

gn

Department of Industrial Engineering at PNU.-22-Copyright © 2008 Chang-bong Kim Department of Industrial Engineering at PNU.-22-Copyright © 2008 Chang-Bong, Kim

GuestBook D/BGuestBook D/BLayout of GuestBook


GuestBook D/BGuestBook D/BDesign GuestBook D/B

Create New DB (ASP_NET) Create User (ID: cbkim, Password: solution) Create Table

create table dbo.GuestBook(

Num Int Identity(1,1) Primary key not null, Name varchar(25) not null,Email Varchar(50) null,Content Text not null,PostDate DateTime Default GetDate(),PostIP VarChar(15) not null,Password varchar(20) not null

)

Insert DataInsert GuestBook(Name, Email, Content, PostIP, Password)Values('ChangBong', '[email protected]', 'Come back',

'127,12,1,1', '1234')

QuerySelect * From GuestBook


GuestBook D/BGuestBook D/BUse Procedure

Create Procedure for Data saveCreate Procedure dbo.sp_GuestBookInsert

@Name VarChar(25), @Email varchar(50),@Content Text, @PostIp varchar(15), @Password varchar(20)

AsInsert GuestBook(Name, Email, Content, PostIP, Password)Values(@Name,@Email, @Content,@PostIP,@Password)


GuestBook D/BGuestBook D/BUse Procedure

Create Procedure for Data saveCreate Procedure dbo.sp_GuestBookListAS

Select Num, Name, Email, Content, PostIP From GuestBook Order By Num Desc

Test Procedure1.sp_GuestBookList2.Exec sp_GuestBookList //use Exec command3.Execute sp_GuestBookList


GuestBook D/BGuestBook D/BDesign Web Forms


GuestBook D/BGuestBook D/BD/B Access using DataReader

Write Namespace using System.Data.SqlClient;

Write Page_Load Function if(!Page.IsPostBack){ ReadData(); //data output method }

Write DB access codeprivate void ReadData(){

SqlConnection objCon=new SqlConnection(); objCon.ConnectionString="server=(local); database=ASP_NET; User ID=cbkim; Password=solution";objCon.Open();

SqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon; objCmd.CommandText= "Select * From GuestBook Order By Num Desc";

SqlDataReader objDr=objCmd.ExecuteReader();

this.dgGuestBook.DataSource=objDr; this.dgGuestBook.DataBind(); objCon.Close();

}


GuestBook D/BGuestBook D/BQuery Result in I/E


GuestBook D/BGuestBook D/BD/B Access using DataSet

private void ReadData(){

SqlConnection objCon=new SqlConnection(); objCon.ConnectionString="server=(local); database=ASP_NET; User ID=cbkim;

Password=solution";objCon.Open();

SqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon; objCmd.CommandText= "Select * From GuestBook Order By Num

Desc";

// Use DataSetobjCmd.CommandType=CommandType.Text; SqlDataAdapter objDa=new SqlDataAdapter(); objDa.SelectCommand=objCmd; DataSet objDs=new DataSet(); objDa.Fill(objDs, "GuestBook"); this.dgGuestBook.DataSource=objDs; this.dgGuestBook.DataBind();

}


GuestBook D/BGuestBook D/BD/B Access using Stored Procedure


SqlConnection objCon=new SqlConnection(); objCon.ConnectionString="server=(local); database=ASP_NET; User ID=cbkim;


SqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon; objCmd.CommandText= "sp_GuestBookList"; objCmd.CommandType=CommandType.StoredProcedure;

SqlDataAdapter objDa=new SqlDataAdapter(); objDa.SelectCommand=objCmd; DataSet objDs=new DataSet(); objDa.Fill(objDs, "GuestBook"); this.dgGuestBook.DataSource=objDs; this.dgGuestBook.DataBind();

}


GuestBook D/BGuestBook D/BD/B Access using Inline SQL

private void btnSubmit_Click(object sender, System.EventArgs e){

SqlConnection objCon = new SqlConnection(); objCon.ConnectionString="server=(local); database=ASP_NET; User ID=cbkim;


SqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon;

//" + txtName.Text +" objCmd.CommandText= "Insert GuestBook(Name, Email, Content, PostIP, Password) Values('" +

txtName.Text +"', '" + txtEmail.Text +"', '" + txtContent.Text +"', '" + Request.UserHostAddress +"', '" + txtPassword.Text +"')";

objCmd.CommandType= CommandType.Text;

objCmd.ExecuteNonQuery();

objCon.Close(); ReadData();

}

Double Submit Button and add following codes Not easy to read code


GuestBook D/BGuestBook D/BThe Result of Input Data using Inline SQL


GuestBook D/BGuestBook D/BAdd Validation Check Code


GuestBook D/BGuestBook D/BUsing SQL Parameter for D/B Input


SqlConnection objCon = new SqlConnection(); objCon.ConnectionString=

"server=(local); database=ASP_NET; User ID=cbkim; Password=solution";objCon.Open();


objCmd.CommandText="Insert GuestBook(Name, Email, Content, PostIP, Password) Values(@Name,@Email, @Content,@PostIP,@Password)";

objCmd.CommandType= CommandType.Text;

objCmd.Parameters.Add("@Name", SqlDbType.VarChar, 25); objCmd.Parameters.Add("@Email", SqlDbType.VarChar, 25); objCmd.Parameters.Add("@Content", SqlDbType.Text); objCmd.Parameters.Add("@PostIP", SqlDbType.VarChar, 15); objCmd.Parameters.Add("@Password", SqlDbType.VarChar, 20);

objCmd.Parameters["@Name"].Value=this.txtName.Text; objCmd.Parameters["@Email"].Value=this.txtEmail.Text; objCmd.Parameters["@Content"].Value=this.txtContent.Text; objCmd.Parameters["@PostIP"].Value=Request.UserHostAddress; objCmd.Parameters["@Password"].Value=this.txtPassword.Text;



}


GuestBook D/BGuestBook D/BUsing Stored Procedure for D/B Input


SqlConnection objCon = new SqlConnection(); objCon.ConnectionString=

"server=(local); database=ASP_NET; User ID=cbkim; Password=solution";objCon.Open();


objCmd.CommandText= "sp_GuestBookInsert"; objCmd.CommandType = CommandType.StoredProcedure;

objCmd.Parameters.Add("@Name", SqlDbType.VarChar, 25); objCmd.Parameters.Add("@Email", SqlDbType.VarChar, 25); objCmd.Parameters.Add("@Content", SqlDbType.Text); objCmd.Parameters.Add("@PostIP", SqlDbType.VarChar, 15); objCmd.Parameters.Add("@Password", SqlDbType.VarChar, 20);

objCmd.Parameters["@Name"].Value=this.txtName.Text; objCmd.Parameters["@Email"].Value=this.txtEmail.Text; objCmd.Parameters["@Content"].Value=this.txtContent.Text.Replace("\r\n", "<br>");objCmd.Parameters["@PostIP"].Value=Request.UserHostAddress; objCmd.Parameters["@Password"].Value=this.txtPassword.Text;



}


GuestBook D/BGuestBook D/BAdd Page Index to GuestBook

Change Attributes AllowPaging=True PageSize=5 Mode=NumaricPages (In PagerStyle)

Add Event “PageIndexChanged”

Add Codeprivate void dgGuestBook_PageIndexChanged(object source,

System.Web.UI.WebControls.DataGridPageChangedEventArgs e){

this.dgGuestBook.CurrentPageIndex=e.NewPageIndex; ReadData();

}


GuestBook D/BGuestBook D/BResult of the Page Index


Web D/BWeb D/BConcept

Write.aspxWrite.aspx

Delete.aspxDelete.aspx

Mosidy.aspxMosidy.aspx

MS SQL Server 2005

MS SQL Server 2005

List.aspxList.aspx

View.aspxView.aspx


Web D/BWeb D/BDesign Web D/B

Create New DB (web) Create User (ID: web, Password: web12345) Create Table

Create Table dbo.Basic(

Num Int Identity(1,1) Primary key not null, Name varchar(25) not null,Email Varchar(100) null,Title varchar(150) not null,PostDate DateTime Default GetDate() not null,PostIP VarChar(15) not null,Content Text not null,Password varchar(20) not null,ReadCount Int Default 0, Encoding varchar(10) not null,Homepage varchar(100) null, ModifyData Datetime null, MidifyIP varchar(15) null

)


Insert Data• Insert Basic (Name, Email, Title, PostIP, Content, Password, Encoding,

Homepage)• Values ('kim', '[email protected]', 'test kim', '123.123.13.1', 'context',

'1234', 'text','http://pusan.ac.kr');

Query TestSelect * From Basic

Web D/BWeb D/BDesign Web D/B


Web D/BWeb D/BDesign Web Form


Web D/BWeb D/BWrite Source Code – Write.aspx

Add Namespace using System.Data.SqlClient;

Add to Page_Load Functionif(!Page.IsPostBack)

{ArrayList ar=new ArrayList(); ar.Add("Text"); ar.Add("Html"); lstEncoding.DataSource=ar; lstEncoding.DataBind();

}


private void btnSave_Click(object sender, System.EventArgs e){

SqlConnection objCon=new SqlConnection(); objCon.ConnectionString=

"server=(local); database=Web; User ID=web; Password=web12345";objCon.Open();


//Inline SQL : " + variable +"objCmd.CommandText= "Insert Basic (Name, Email, Title, PostIP, Content,

Password, Encoding, Homepage) Values ('" + txtName.Text + "', '" + txtEmail.Text + "', '" + txtTitle.Text + "', '" + Request.UserHostAddress + "', '" + this.txtContent.Text +"', '" + txtPassword.Text +"', '" + this.lstEncoding.SelectedItem.Value +"', '" + txtHomepage.Text +"'); "; //Insert command

objCmd.CommandType=CommandType.Text; objCmd.ExecuteNonQuery(); objCon.Close();

//Response.Redirect("./List.aspx");

}

Web D/BWeb D/BWrite Source Code – Write.aspx


Web D/BWeb D/BAdd Data Grid


Web D/BWeb D/BWrite Source Code-List.aspx

private void Page_Load(object sender, System.EventArgs e){

if(!Page.IsPostBack){

ReadData(); //data output method}

}


//connectionSqlConnection objCon=new SqlConnection(); objCon.ConnectionString=


//commandSqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon; objCmd.CommandText= "Select * From Basic Order By Num Desc"; objCmd.CommandType=CommandType.Text;

//Data Adapter + Data SetSqlDataAdapter objDa=new SqlDataAdapter(); objDa.SelectCommand=objCmd; DataSet objDs=new DataSet(); objDa.Fill(objDs, "Basic");

//outputthis.DataGrid1.DataSource=objDs.Tables["Basic"].DefaultView;this.DataGrid1.DataBind();

}


Web D/BWeb D/BWrite Source Code-List.aspx

private void btnWrite_Click(object sender, System.EventArgs e)

{Response.Redirect("./Write.aspx");

}


Web D/BWeb D/BModify Html Code for List Link-List.aspx

.

.

.

BackColor="White" CellPadding="4" AutoGenerateColumns="False">

<Columns><asp:HyperLinkColumn DataNavigateUrlField="Num" DataNavigateUrlFormatString="View.aspx?Num={0}" DataTextField="Title“ HeaderText="Title"></asp:HyperLinkColumn>

<asp:BoundColumn DataField="Name" HeaderText="Writer"></asp:BoundColumn><asp:BoundColumn DataField="PostDate" HeaderText="Date" DataFormatString="{0:yyyy-MM-dd}"></asp:BoundColumn>

<asp:BoundColumn DataField="ReadCount" HeaderText="Counter"></asp:BoundColumn></Columns>


Web D/BWeb D/BAdd code to View.aspx

using System.Data.SqlClient;

protected string strNum="";

private void Page_Load(object sender, System.EventArgs e){

strNum=Request.QueryString["Num"]; //index valueif(strNum==null){

Response.Redirect("./List.aspx"); }else{

if(!Page.IsPostBack)ReadData();

}}

private void btnList_Click(object sender, System.EventArgs e) {

Response.Redirect("./List.aspx"); }



//connectionSqlConnection objCon=new SqlConnection(); objCon.ConnectionString=


//commandSqlCommand objCmd = new SqlCommand(); objCmd.Connection=objCon;

//add read countobjCmd.CommandText="Update Basic Set ReadCount=ReadCount+1 Where Num="+strNum;objCmd.CommandType=CommandType.Text; objCmd.ExecuteNonQuery();

//Query for readobjCmd.CommandText= "Select * From Basic Where Num=" + strNum; objCmd.CommandType=CommandType.Text;

//data readerSqlDataReader objDr=objCmd.ExecuteReader();

//outputif(objDr.Read()){

this.lblTitle.Text=objDr["Title"].ToString(); this.lblNum.Text=objDr["Num"].ToString(); this.lblName.Text=objDr["Name"].ToString(); this.lblEmail.Text=objDr["Email"].ToString(); this.lblPostDate.Text=objDr["PostDate"].ToString(); this.lblReadCount.Text=objDr["ReadCount"].ToString(); this.lblContent.Text=objDr["Content"].ToString().Replace("\r\n", "<br>");

}

//closeobjDr.Close(); objCon.Close(); objCon=null;

}

Web D/BWeb D/BAdd code to View.aspx


Web D/BWeb D/BThe result of View.aspx

List.aspxList.aspx

View.aspxView.aspx


Web D/BWeb D/BDemo…

List.aspx Write.aspx View.aspx Modify.aspx Delete.aspx Search.aspx

부산대학교 산업공학과 대학원 Department of Industrial Engineering at PNU. -1- Copyright © 2008 Chang-bong Kim 하병현교수님 ASP.NET & MS SQL Server 이름 : 김

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