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diff --git "a/\347\254\2547\346\254\241\344\275\234\344\270\232/\344\270\207\347\250\213\347\245\245/WebForm1.aspx.cs" "b/\347\254\2547\346\254\241\344\275\234\344\270\232/\344\270\207\347\250\213\347\245\245/WebForm1.aspx.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..b478900fbfafcbf29004b2fb168f4ef540583311
--- /dev/null
+++ "b/\347\254\2547\346\254\241\344\275\234\344\270\232/\344\270\207\347\250\213\347\245\245/WebForm1.aspx.cs"
@@ -0,0 +1,130 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+
+namespace WebApplication1
+{
+ public partial class WebForm1 : System.Web.UI.Page
+ {
+ private SqlHelper helper = new SqlHelper();
+ protected void Page_Load(object sender, EventArgs e)
+ {
+ if (!IsPostBack)
+ {
+ BrindGV();
+ }
+ }
+
+ private void BrindGV()
+ {
+ GridView1.DataSource = helper.Get("select * from StudentInfo ", null);
+ GridView1.DataKeyNames = new string[] { "stu_id" };
+ GridView1.DataBind();
+ }
+
+ protected void Button1_Click(object sender, EventArgs e)
+ {
+ string str = TextBox1.Text;
+ string sql = "select * from StudentInfo where stu_name like '%'+@name+'%'";
+
+ SqlParameter[] pars =
+ {
+ new SqlParameter ("@name",str)
+ };
+
+ GridView1.DataSource = helper.Get(sql, pars);
+ GridView1.DataBind();
+ }
+
+ protected void Button3_Click(object sender, EventArgs e)
+ {
+ string name = TextBox2.Text;
+ string password = TextBox3.Text;
+ string email = TextBox4.Text;
+ string intro = TextBox5.Text;
+
+ string sql = "insert into StudentInfo (stu_name ,password , email ,intro ) values (@name ,@password , @email ,@intro)";
+
+ SqlParameter[] pars =
+ {
+ new SqlParameter("@name",name),
+ new SqlParameter("@password", password),
+ new SqlParameter("@email", email),
+ new SqlParameter("@intro", intro)
+ };
+
+ if (helper.Execute(sql, pars))
+ {
+ Label1.Text = "添加成功";
+ BrindGV();
+ }
+ else
+ {
+ Label1.Text = "添加失败";
+ }
+ }
+
+ protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
+ {
+ GridView1.EditIndex = e.NewEditIndex;
+ BrindGV();
+ }
+
+ protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
+ {
+ GridView1.EditIndex = -1;
+ BrindGV();
+ }
+
+ protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
+ {
+ string id = GridView1.DataKeys[e.RowIndex].Value.ToString();
+ string name = ((TextBox)GridView1.Rows[e.RowIndex].Cells[0].Controls[0]).Text;
+ string password = ((TextBox)GridView1.Rows[e.RowIndex].Cells[1].Controls[0]).Text;
+ string email = ((TextBox)GridView1.Rows[e.RowIndex].Cells[2].Controls[0]).Text;
+ string intro = ((TextBox)GridView1.Rows[e.RowIndex].Cells[3].Controls[0]).Text;
+
+ string sql = "update StudentInfo set stu_name=@name ,password=@password , email=@email , intro=@intro where stu_id=@id";
+
+ SqlParameter[] pars =
+ {
+ new SqlParameter("@name",name),
+ new SqlParameter("@password",password),
+ new SqlParameter("@email",email),
+ new SqlParameter("@intro",intro),
+ new SqlParameter("@id",id)
+ };
+
+ if (helper.Execute(sql,pars))
+ {
+ GridView1.EditIndex = -1;
+ BrindGV();
+ }
+ }
+
+ protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
+ {
+ string id = GridView1.DataKeys[e.RowIndex].Value.ToString();
+
+ string sql = "delete from StudentInfo where stu_id=@id";
+ SqlParameter[] pars =
+ {
+ new SqlParameter("@id",id)
+ };
+ if (helper.Execute(sql,pars))
+ {
+ GridView1.EditIndex = -1;
+ BrindGV();
+ }
+ }
+
+ protected void Button4_Click(object sender, EventArgs e)
+ {
+
+ }
+ }
+}
\ No newline at end of file