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ASP.NET學生成績信息管理系統(tǒng)(源碼+論文),這是學長的嘔心瀝血制作,現在在這里含淚大甩賣了,需要的孩子請抱走!!

代碼片段和文件信息
using?System;
using?System.Collections;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Web;
using?System.Web.SessionState;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.HtmlControls;
using?System.Data.SqlClient;
namespace?GradeMis
{
///?
///?AdminCourse?的摘要說明。
///?
public?class?AdminCourse?:?System.Web.UI.Page
{
protected?System.Web.UI.WebControls.DataGrid?DataGrid1;
protected?System.Web.UI.WebControls.Button?Button2;
private?SqlConnection?conn?=?new?SqlConnection(System.Configuration.ConfigurationSettings.AppSettings[“GradeSys“]);
private?void?Page_Load(object?sender?System.EventArgs?e)
{
//?在此處放置用戶代碼以初始化頁面
if(!Page.IsPostBack)
{
GetData();
}
}
#region?取得數據
private?void?GetData()
{
string?sql?=?string.Empty;
sql?=?string.Format(“select?*?from?課程表“);
SqlDataAdapter?da?=?new?SqlDataAdapter(sqlconn);
DataSet?ds?=?new?DataSet();
try
{
da.Fill(ds“t“);
this.DataGrid1.DataSource?=?ds.Tables[“t“];
this.DataGrid1.DataBind();
}
catch
{}
}
#endregion
#region?Web?窗體設計器生成的代碼
override?protected?void?OnInit(EventArgs?e)
{
//
//?CODEGEN:?該調用是?ASP.NET?Web?窗體設計器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
///?
///?設計器支持所需的方法?-?不要使用代碼編輯器修改
///?此方法的內容。
///?
private?void?InitializeComponent()
{????
this.Button2.Click?+=?new?System.EventHandler(this.Button2_Click);
this.DataGrid1.CancelCommand?+=?new?System.Web.UI.WebControls.DataGridCommandEventHandler(this.DataGrid1_CancelCommand);
this.DataGrid1.EditCommand?+=?new?System.Web.UI.WebControls.DataGridCommandEventHandler(this.DataGrid1_EditCommand);
this.DataGrid1.UpdateCommand?+=?new?System.Web.UI.WebControls.DataGridCommandEventHandler(this.DataGrid1_UpdateCommand);
this.DataGrid1.DeleteCommand?+=?new?System.Web.UI.WebControls.DataGridCommandEventHandler(this.DataGrid1_DeleteCommand);
this.Load?+=?new?System.EventHandler(this.Page_Load);
}
#endregion
#region?ExeSql
private?void?ExeSql(string?sql)
{
SqlCommand?cmd?=?new?SqlCommand(sqlconn);
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch(Exception?ex)
{
Response.Write(ex);
}
finally
{
conn.Close();
}
}
#endregion
private?void?Button2_Click(object?sender?System.EventArgs?e)
{
Response.Redirect(“AdminCourseAdd.aspx“);
}
private?void?DataGrid1_EditCommand(object?source?System.Web.UI.WebControls.DataGridCommandEventArgs?e)
{
this.DataGrid1.EditItemIndex=e.Item.ItemIndex;
GetData();
}
private?void?DataGrid1_DeleteCommand(object?source?System.Web.UI.WebControls.DataGridCommandEventArgs?e)
{
string?sid?=?e.Item.Cells[0].Text;
string?sql?=?string.Format(“delete?課程表?where?課程號?=?‘{0}‘“sid);
ExeSql(sql);
this.D
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1078??2003-08-20?21:30??calculator2\第55例\MyCalcApp\App.ico
?????文件???????1846??2003-08-20?21:30??calculator2\第55例\MyCalcApp\AssemblyInfo.cs
?????文件???????5032??2006-04-04?15:20??calculator2\第55例\MyCalcApp\bin\Debug\DeepCyan.ssk
?????文件???????5037??2006-03-29?12:12??calculator2\第55例\MyCalcApp\bin\Debug\DeepGreen.ssk
?????文件???????4908??2006-03-29?12:12??calculator2\第55例\MyCalcApp\bin\Debug\DeepOrange.ssk
?????文件??????10439??2006-03-22?11:32??calculator2\第55例\MyCalcApp\bin\Debug\Eighteen.ssk
?????文件??????12666??2006-03-22?06:06??calculator2\第55例\MyCalcApp\bin\Debug\Emerald.ssk
?????文件?????516096??2006-08-18?11:50??calculator2\第55例\MyCalcApp\bin\Debug\IrisSkin2.dll
?????文件??????32768??2008-06-02?18:55??calculator2\第55例\MyCalcApp\bin\Debug\MyCalcApp.exe
?????文件??????30208??2008-06-02?18:55??calculator2\第55例\MyCalcApp\bin\Debug\MyCalcApp.pdb
?????文件???????5632??2005-12-08?14:51??calculator2\第55例\MyCalcApp\bin\Debug\MyCalcApp.vshost.exe
?????文件???????6144??2003-08-21?15:55??calculator2\第55例\MyCalcApp\bin\Debug\mynumberbox.dll
?????目錄??????????0??2008-06-02?18:53??calculator2\第55例\MyCalcApp\bin\Debug
?????目錄??????????0??2008-05-31?15:09??calculator2\第55例\MyCalcApp\bin
?????文件??????????2??2008-06-02?18:09??calculator2\第55例\MyCalcApp\bug.txt
?????文件???????2454??2008-05-31?16:40??calculator2\第55例\MyCalcApp\calc.ico
?????文件???????1310??2008-05-31?16:41??calculator2\第55例\MyCalcApp\calc1.ico
?????文件??????36859??2008-06-02?18:55??calculator2\第55例\MyCalcApp\Calculator.cs
?????文件???????8277??2008-06-01?01:54??calculator2\第55例\MyCalcApp\Calculator.resx
?????文件???????4405??2008-06-01?01:47??calculator2\第55例\MyCalcApp\MyCalcApp.csproj
?????文件???????2086??2008-05-31?09:24??calculator2\第55例\MyCalcApp\MyCalcApp.csproj.user
?????文件????????901??2008-05-31?09:24??calculator2\第55例\MyCalcApp\MyCalcApp.sln
????..A..H.?????15360??2008-06-02?18:56??calculator2\第55例\MyCalcApp\MyCalcApp.suo
?????文件???????1876??2008-06-02?18:53??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.Calculator.resources
?????文件????????774??2008-06-02?18:53??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.csproj.GenerateResource.Cache
?????文件??????32768??2008-06-02?18:55??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.exe
?????文件???????2010??2003-08-21?18:45??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.exe.incr
?????文件??????30208??2008-06-02?18:55??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.pdb
????..A..H.?????18824??2003-08-21?19:06??calculator2\第55例\MyCalcApp\obj\Debug\MyCalcApp.projdata
?????目錄??????????0??2008-05-31?15:09??calculator2\第55例\MyCalcApp\obj\Debug\Refactor
............此處省略195個文件信息
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