C#（ASP.NET）-动态创建图像？
我正在尝试动态创建一个图像。我找到了图片的链接 必要代码：C#（ASP.NET）-动态创建图像？,c#,asp.net,image,html,C#,Asp.net,Image,Html,我正在尝试动态创建一个图像。我找到了图片的链接 必要代码： foreach (String pictureLink in imageLinks) { Image image = new Image(); image.ImageUrl = pictureLink; imagesDiv.Controls.Add(image); } 但是什么也没有发生。。我该怎么做或者我做错了什么？ 图片应该如何显示的风格是Googleimagesearch结果，如 编辑：
foreach (String pictureLink in imageLinks)
{
Image image = new Image();
image.ImageUrl = pictureLink;
imagesDiv.Controls.Add(image);
}
使用系统；
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Types;
using BOO;
using BOFactory;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
namespace DAL
{
public class CustomerDAL:ICustomerDAL
{
List<ICustomerBO> emplist = new List<ICustomerBO>();
List<ICustomerBO> llist = new List<ICustomerBO>();
public List<ICustomerBO> DBbind()
{
string connectionstring = ";
SqlConnection connection = new SqlConnection(connectionstring);
connection.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_databinding";
cmd.Connection = connection;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
string locn = reader["location"].ToString();
ICustomerBO loc = new CustomerBO(locn);
llist.Add(loc);
}
connection.Close();
return llist;
}
public int addemployee(ICustomerBO b)
{
string connectionstring = "Server= LENOVO\\SQLEXPRESS, Authentication=Windows Authentication, Database= tempdb";
SqlConnection connection = new SqlConnection(connectionstring);
connection.Open();
SqlCommand command = new SqlCommand();
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "sp_addemployee";
command.Connection = connection;
command.Parameters.AddWithValue("@employeename", b.empname);
command.Parameters.AddWithValue("@dob", b.dob);
command.Parameters.AddWithValue("@location", b.location);
command.Parameters.AddWithValue("@gender", b.gender);
command.Parameters.AddWithValue("@doj", b.doj);
command.Parameters.AddWithValue("@experience", b.experience);
command.Parameters.AddWithValue("@CTC", b.ctc);
command.Parameters.AddWithValue("@designation", b.designation);
command.Parameters.AddWithValue("@unithead", b.unithead);
command.Parameters.AddWithValue("@projectid",b.projectid);
command.Parameters.AddWithValue("@id", 0);
command.Parameters["@id"].Direction = ParameterDirection.Output;
int rowaffected = command.ExecuteNonQuery();
connection.Close();
if(rowaffected>0)
{
return rowaffected;
}
else
{
return 0;
}
}
public bool LOGIN(ICustomerBO l)
{
bool flag = false;
string connectionstring = "Data Source=sql1;" + ";" + "user id=;"
+ "password=tcstvm;";
SqlConnection connection = new SqlConnection(connectionstring);
connection.Open();
SqlCommand command = new SqlCommand();
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "sp_loginview";
command.Connection = connection;
SqlDataReader reader = command.ExecuteReader();
while(reader.Read())
{
string name = reader["UserName"].ToString();
string pwd = reader["Password"].ToString();
if((name==l.name)&&(pwd==l.pwd))
{
flag = true;
}
}
connection.Close();
return flag;
}
public List<ICustomerBO> viewallListBO()
{
string ConnectionString = "";
SqlConnection connection = new SqlConnection(ConnectionString);
connection.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_viewemp7";
cmd.Connection = connection;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = Convert.ToInt32(reader["id"]);
string name = reader["employeename"].ToString();
DateTime dob = Convert.ToDateTime(reader["dob"]);
string locn = reader["location"].ToString();
string gender = reader["gender"].ToString();
DateTime doj = Convert.ToDateTime(reader["doj"]);
int exp = Convert.ToInt32(reader["experience"]);
int ctc = Convert.ToInt32(reader["ctc"]);
string desg = reader["designation"].ToString();
string head = reader["unithead"].ToString();
int proj =Convert.ToInt32( reader["projectid"]);
ICustomerBO employee=BOFactory.CustomerBOFactory.ADDEMPLOYEE(id, name, dob, locn, gender, doj, exp, ctc, desg, head, proj);
emplist.Add(employee);
}
connection.Close();
return emplist;
}
public bool EDITCustomer(ICustomerBO bb)
{
bool flag = false;
string ConnectionString = "";
SqlConnection connection = new SqlConnection(ConnectionString);
connection.Open();
SqlCommand command = new SqlCommand();
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "sp_editemploye";
command.Connection = connection;
SqlConnection conn = new SqlConnection();
command.Parameters.AddWithValue("@id", bb.id);
command.Parameters.AddWithValue("@employeename", bb.empname);
command.Parameters.AddWithValue("@dob", bb.dob);
command.Parameters.AddWithValue("@location", bb.location);
command.Parameters.AddWithValue("@gender", bb.gender);
command.Parameters.AddWithValue("@doj", bb.doj);
command.Parameters.AddWithValue("@experience", bb.experience);
command.Parameters.AddWithValue("@ctc", bb.ctc);
command.Parameters.AddWithValue("@designation", bb.designation);
command.Parameters.AddWithValue("@unithead", bb.unithead);
command.Parameters.AddWithValue("@projectid", bb.projectid);
int rowaffected = command.ExecuteNonQuery();
connection.Close();
if (rowaffected > 0)
{
flag = true;
}
return flag;
}
public bool DeleteEmployee(int bbb)
{
bool flag = false;
string ConnectionString = ;
SqlConnection connection = new SqlConnection(ConnectionString);
connection.Open();
SqlCommand command = new SqlCommand();
command.CommandType = CommandType.StoredProcedure;
command.CommandText = "sp_deletemploye";
command.Connection = connection;
command.Parameters.AddWithValue("@id", bbb);
int rowaffected = command.ExecuteNonQuery();
connection.Close();
if (rowaffected > 0)
{ flag = true; }
return flag;
}
public List<ICustomerBO> viewallListsearchBO(int exo)
{
string ConnectionString = "Data Source = ;" +
"Initial Catalog = ;"
+ "User id=;"
+ "Password=password;";
SqlConnection connection = new SqlConnection(ConnectionString);
connection.Open();
SqlCommand cmd = new SqlCommand();
cmd.Parameters.AddWithValue("@id", exo);
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_searchemployee";
cmd.Connection = connection;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = Convert.ToInt32(reader["id"]);
string name = reader["employeename"].ToString();
DateTime dob = Convert.ToDateTime(reader["dob"]);
string locn = reader["location"].ToString();
string gender = reader["gender"].ToString();
DateTime doj = Convert.ToDateTime(reader["doj"]);
int exp = Convert.ToInt32(reader["experience"]);
int ctc = Convert.ToInt32(reader["ctc"]);
string desg = reader["designation"].ToString();
string head = reader["unithead"].ToString();
int proj = Convert.ToInt32(reader["projectid"]);
ICustomerBO employee = BOFactory.CustomerBOFactory.ADDEMPLOYEE(id, name, dob, locn, gender, doj, exp, ctc, desg, head, proj);
emplist.Add(employee);
}
connection.Close();
return emplist;
}
}
}
====================================================================================================================================using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BOO;
using DAL;
using Types;
namespace DALFactory
{
public class CustomerDALFactory
{
public static ICustomerDAL addcustomer()
{
ICustomerDAL adddal = new CustomerDAL();
return adddal;
}
public static ICustomerDAL LOGIN()
{
ICustomerDAL obj = new CustomerDAL();
return obj;
}
public static List<ICustomerBO> viewalllist()
{
ICustomerDAL cust=new CustomerDAL();
List<ICustomerBO> cust1 = cust.viewallListBO();
return cust1;
}
public static ICustomerDAL EditCustomer()
{
ICustomerDAL d = new CustomerDAL();
return d;
}
public static ICustomerDAL deletecustomer()
{
ICustomerDAL e = new CustomerDAL();
return e;
}
public static List<ICustomerBO> DBBIND()
{
ICustomerDAL obj5 = new CustomerDAL();
List<ICustomerBO> emp1 = obj5.DBbind();
return emp1;
}
public static List<ICustomerBO> viewsearchlist(int exo)
{
ICustomerDAL cust = new CustomerDAL();
List<ICustomerBO> cust1 = cust.viewallListsearchBO(exo);
return cust1;
}
}
}
============================================================================================================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Types;
using BOFactory;
using BLLFactory;
using DALFactory;
namespace miniproject
{
public partial class AddEmployee : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.UnobtrusiveValidationMode = System.Web.UI.UnobtrusiveValidationMode.None;
if (!IsPostBack)
{
ICustomerBLL bllobj1 = BLLFactory.CustomerBLLFactory.dbind(); //dbind();
List<ICustomerBO> list = bllobj1.dbbind();
DropDownList5.DataSource = list;
DropDownList5.DataTextField = "location";
DropDownList5.DataValueField = "location";
DropDownList5.DataBind();
}
}
protected void TextBox6_TextChanged(object sender, EventArgs e)
{
double a = Convert.ToInt32(TextBox6.Text);
if (a == 0)
{
RangeValidator3.MaximumValue = "3";
RangeValidator3.MinimumValue = "1.5";
RangeValidator3.Type = ValidationDataType.Double;
RangeValidator3.Validate();
if (!RangeValidator3.IsValid)
{
RangeValidator3.ErrorMessage = "Enter CTC between 1.5 and 3";
}
}
else
{
double max = (a * 1.5) + 3;
double min = (a * 1.5) + 1.5;
RangeValidator3.MaximumValue = max.ToString();
RangeValidator3.MinimumValue = min.ToString();
RangeValidator3.Type = ValidationDataType.Double;
RangeValidator3.Validate();
if (!RangeValidator3.IsValid)
{
RangeValidator3.ErrorMessage = "Enter CTC between " + min + " and " + max;
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
string empname = TextBox1.Text;
DateTime dob = Convert.ToDateTime(TextBox2.Text);
string location = DropDownList5.SelectedItem.Text;
string gender = RadioButtonList3.SelectedItem.Text;
DateTime doj = Convert.ToDateTime(TextBox4.Text);
int experience = Convert.ToInt32(TextBox6.Text);
int ctc = Convert.ToInt32(TextBox5.Text);
string designation = DropDownList4.SelectedItem.Value;
string unithead = DropDownList1.SelectedItem.Text;
int projectid = Convert.ToInt32(DropDownList2.SelectedItem.Text);
ICustomerBLL bllobj = BLLFactory.CustomerBLLFactory.Addcustomer();
ICustomerBO boobj = BOFactory.CustomerBOFactory.Addcustomer( empname,dob, location, gender, doj, experience,ctc,
designation, unithead,projectid);
int rowaffected = bllobj.AddCustomer(boobj);
if(rowaffected>0)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "call function", "alert('ADDED SUCCESSFULLY.ID=" + rowaffected + "');", true);
}
else
{
Response.Write("<script>alert('customer not added ')</script>");
}
}
protected void DropDownList5_SelectedIndexChanged(object sender, EventArgs e)
{
}
protected void TextBox4_TextChanged(object sender, EventArgs e)
{
}
}
}
================================================================================================================================
</tr>
</table>
</asp:Content>
========================================================================================================================================================
using Types;
using DALFactory;
using BOFactory;
using BLLFactory;
namespace miniproject
{
public partial class EditEmployee : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
viewdata();
}
}
private void viewdata()
{
List<ICustomerBO> emp = DALFactory.CustomerDALFactory.viewalllist();
GridView1.DataSource = emp;
GridView1.DataBind();
}
protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
GridView1.EditIndex = -1;
viewdata();
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Label lbid = (Label)GridView1.Rows[e.RowIndex].FindControl("Label1") as Label;
ICustomerBLL bllobj1 = BLLFactory.CustomerBLLFactory.DeleteEmployee();
int id = Convert.ToInt32(lbid.Text);
bool rowaffected = bllobj1.deleteemployee(id);
GridView1.EditIndex = -1;
viewdata();
}
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
viewdata();
}
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
}
protected void GridView1_RowUpdating1(object sender, GridViewUpdateEventArgs e)
{
GridViewRow SelectedRow = GridView1.Rows[e.RowIndex];
Label lbid = (Label)SelectedRow.FindControl("Label1") as Label;
string Name = (SelectedRow.FindControl("TextBox1") as TextBox).Text;
DateTime dob = Convert.ToDateTime((SelectedRow.FindControl("TextBox2") as TextBox).Text);
string Location = (SelectedRow.FindControl("TextBox3") as TextBox).Text;
string gender = (SelectedRow.FindControl("TextBox4") as TextBox).Text;
DateTime doj = Convert.ToDateTime((SelectedRow.FindControl("TextBox5") as TextBox).Text);
int exp = Convert.ToInt32((SelectedRow.FindControl("TextBox6") as TextBox).Text);
int ctc = Convert.ToInt32((SelectedRow.FindControl("TextBox7") as TextBox).Text);
string Designation = (SelectedRow.FindControl("TextBox8") as TextBox).Text;
string Headid = (SelectedRow.FindControl("TextBox9") as TextBox).Text;
int projid = Convert.ToInt32((SelectedRow.FindControl("TextBox10") as TextBox).Text);
int id = int.Parse(lbid.Text);
string name = Name.ToString();
DateTime dob1 = Convert.ToDateTime(dob);
string locn = Location.ToString();
string gen = gender.ToString();
DateTime doj1 = Convert.ToDateTime(doj);
int expr = Convert.ToInt32(exp);
int ctc1 = Convert.ToInt32(ctc);
string desg = Designation.ToString();
string head1 = Headid.ToString();
int proj1 = Convert.ToInt32(projid);
ICustomerBO boobj = BOFactory.CustomerBOFactory.EditCustomer(id, name, dob1, locn, gen, doj1, expr, ctc1, desg, head1, proj1);
ICustomerBLL bllobj = BLLFactory.CustomerBLLFactory.EditEmployee();
bool success = bllobj.editemployee(boobj);
GridView1.EditIndex = -1;
viewdata();
}
protected void GridView1_SelectedIndexChanged1(object sender, EventArgs e)
{
GridViewRow SelectedRow = GridView1.SelectedRow;
Label lbid = (Label)SelectedRow.FindControl("Label1") as Label;
string Name = (SelectedRow.FindControl("Label2") as Label).Text;
DateTime dob = Convert.ToDateTime((SelectedRow.FindControl("Label3") as Label).Text);
string Location = (SelectedRow.FindControl("Label4") as Label).Text;
int projid = Convert.ToInt32((SelectedRow.FindControl("Label11") as Label).Text);
int id = Convert.ToInt32(lbid.Text);
Session["EmployeeID"] = id;
Session["EmployeeName"] = Name;
Session["CTC"] = ctc;
Session["DESIGNATION"] = Designation;
Session["HEADID"] = Headid;
Session["PROJECTID"] = projid;
Response.Redirect("Update.aspx");
}
}
}
==================================================================================================================================
<%@ Page Title="" Language="C#" MasterPageFile="~/Master.Master" AutoEventWireup="true" CodeBehind="EditEmployee.aspx.cs" Inherits="miniproject.EditEmployee" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceholder1" runat="server">
<div style="margin: left:25%">
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowCancelingEdit="GridView1_RowCancelingEdit" OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating1" OnSelectedIndexChanged="GridView1_SelectedIndexChanged1">
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("id") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="EmployeeName">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval("empname") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Eval("empname") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="DateOfBirth">
<EditItemTemplate>
<asp:TextBox ID="TextBox2" runat="server" Text='<%# Eval("dob") %>'></asp:TextBox>
<asp:CommandField EditText="Select" HeaderText="Action" ShowSelectButton="True" />
<asp:CommandField EditText="Delete" HeaderText="Action" ShowDeleteButton="True" />
<asp:CommandField HeaderText="Action" ShowEditButton="True" />
</Columns>
</asp:GridView>
</div>
</asp:Content>
===================================================================================================================================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
namespace DAL
{
public class DBUtility
{
public static SqlConnection getconnection()
{
SqlConnection dbconnection = null;
ConnectionStringSettings settings = ConfigurationManager.ConnectionStrings["constr"];
if(settings!=null)
{
string str = settings.ConnectionString;
dbconnection = new SqlConnection(str);
}
return dbconnection;
}
}
}
============================================================================================================================
public int updatesupplier(ISupplierBO objBO)
{
int ret = 0;
SqlConnection conn = DBUtility.getconnection();
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "sp_Updatesupplier";
cmd.Connection = conn;
cmd.Parameters.AddWithValue("@Supplierid",objBO.Suplierid);
cmd.Parameters.AddWithValue("@Companyname", objBO.Companyname);
cmd.Parameters.AddWithValue("@Contactname", objBO.Contactname);
cmd.Parameters.AddWithValue("@Companyaddress", objBO.Companyaddress);
cmd.Parameters.AddWithValue("@City", objBO.City);
cmd.Parameters.AddWithValue("@Country", objBO.Country);
cmd.Parameters.AddWithValue("@Homepage", objBO.Homepage);
cmd.Parameters.AddWithValue("@Contactno", objBO.Contactno);
cmd.Parameters.AddWithValue("@Emailaddress", objBO.Emailaddress);
cmd.Parameters.AddWithValue("@Bankdetails", objBO.Bankdetails);
cmd.Parameters.AddWithValue("@Accountno", objBO.Accountno);
ret = cmd.ExecuteNonQuery();
conn.Close();
return ret;
}
======================================================================================================================================
<connectionStrings>
<add name="constr" connectionString="Data Source=sql01;Initial Catalog=dbtemp;User ID=vishal;Password=mahesh" providerName="System.Data.SqlClient"/>
</connectionStrings>
=====================================================================================================================================
<asp:TemplateField HeaderText="UnitHead">
<ItemTemplate>
<asp:Label ID="Label10" runat="server" Text='<%# Eval("unithead") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="ProjectID">
<ItemTemplate>
<asp:Label ID="Label11" runat="server" Text='<%# Eval("projectid") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:Label ID="Label12" runat="server" Text="Enter ID to search"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Search" OnClick="Button1_Click" />
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" OnPageIndexChanging="GridView1_PageIndexChanging" PageIndex="5" AllowPaging="True" PageSize="5">
===================================================================================================================================
using Types;
using DALFactory;
using BOFactory;
namespace miniproject
{
public partial class ViewEmployee : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
BindData();
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
BindData();
}
private void BindData()
{
List<ICustomerBO> emp = DALFactory.CustomerDALFactory.viewalllist();
GridView1.DataSource = emp;
GridView1.DataBind();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
int x = Convert.ToInt16(TextBox1.Text);
List<ICustomerBO> empc = DALFactory.CustomerDALFactory.viewsearchlist(x);
GridView2.DataSource = empc;
GridView2.DataBind();
}
}
}
使用System.Collections.Generic；
使用System.Linq；
使用系统文本；
使用System.Threading.Tasks；
使用类型；
使用BOO；
使用BOFactory；
使用系统数据；
使用System.Data.Sql；
使用System.Data.SqlClient；
名称空间DAL
{
公共类CustomerDAL:ICustomerDAL
{
List emplist=新列表（）；
List List=新列表（）；
公共列表DBbind（）
{
字符串连接字符串=；
SqlConnection连接=新的SqlConnection（connectionstring）；
connection.Open（）；
SqlCommand cmd=新的SqlCommand（）；
cmd.CommandType=CommandType.storedProcess；
cmd.CommandText=“sp_数据绑定”；
cmd.Connection=连接；
SqlDataReader=cmd.ExecuteReader（）；
while（reader.Read（））
{
字符串locn=reader[“location”].ToString（）；
ICCustomerBO loc=新客户BO（locn）；
添加（loc）；
}
connection.Close（）；
返回李斯特；
}
公共int addemployee（ICCustomerBO b）
{
string connectionstring=“Server=LENOVO\\SQLEXPRESS，Authentication=Windows Authentication，Database=tempdb”；
SqlConnection连接=新的SqlConnection（connectionstring）；
connection.Open（）；
SqlCommand=newsqlcommand（）；
command.CommandType=CommandType.storedProcess；
command.CommandText=“sp_addemployee”；
command.Connection=连接；
command.Parameters.AddWithValue（“@employeename”，b.empname）；
command.Parameters.AddWithValue（“@dob”，b.dob）；
command.Parameters.AddWithValue（“@location”，b.location）；
command.Parameters.AddWithValue（“@gender”，b.gender）；
command.Parameters.AddWithValue（“@doj”，b.doj）；
command.Parameters.AddWithValue（“@experience”，b.experience）；
command.Parameters.AddWithValue（“@CTC”，b.CTC）；
命令.Parameters.AddWithValue（“@designation”，b.designation）；
command.Parameters.AddWithValue（“@unithead”，b.unithead）；
command.Parameters.AddWithValue（“@projectid”，b.projectid）；
command.Parameters.AddWithValue（“@id”，0）；
command.Parameters[“@id”].Direction=ParameterDirection.Output；
int rowInfected=command.ExecuteNonQuery（）；
connection.Close（）；
如果（受影响的行>0）
{
受影响的返回；
}
其他的
{
返回0；
}
}
公共bool登录（ICCustomerBO l）
{
布尔标志=假；
string connectionstring=“数据源=sql1；“+”；“+”用户id=；”
+“密码=tcstvm；”；
SqlConnection连接=新的SqlConnection（connectionstring）；
connection.Open（）；
SqlCommand=newsqlcommand（）；
command.CommandType=CommandType.storedProcess；
command.CommandText=“sp_loginview”；
command.Connection=连接；
SqlDataReader=command.ExecuteReader（）；
while（reader.Read（））
{
字符串名称=读卡器[“用户名”]。ToString（）；
字符串pwd=reader[“Password”].ToString（）；
如果（（name==l.name）&&（pwd==l.pwd））
{
flag=true；
}
}
connection.Close（）；
返回标志；
}
公共列表viewallListBO（）
{
字符串连接字符串=”；
SqlConnection连接=新的SqlConnection（ConnectionString）；
connection.Open（）；
SqlCommand cmd=新的SqlCommand（）；
cmd.CommandType=CommandType.storedProcess；
cmd.CommandText=“sp_viewemp7”；
cmd.Connection=连接；
SqlDataReader=cmd.ExecuteReader（）；
while（reader.Read（））
{
intid=Convert.ToInt32（读卡器[“id”]）；
字符串名称=读卡器[“employeename”].ToString（）；
DateTime dob=Convert.ToDateTime（读卡器[“dob]”）；
字符串locn=reader[“location”].ToString（）；
字符串性别=读取器[“性别”]。ToString（）；
DateTime doj=Convert.ToDateTime（读卡器[“doj]”）；
int exp=Convert.ToInt32（读卡器[“体验]）；
intctc=Convert.ToInt32（读卡器[“ctc”]）；
字符串desg=读卡器[“名称”]。ToString（）；
字符串头=读卡器[“unithead”].ToString（）；
int proj=Convert.ToInt32（读卡器[“projectid]”）；
ICCustomerBO employee=BOFactory.CustomerFoactory.ADDEMPLOYEE（id、姓名、出生日期、地点、性别、司法部、出口、ctc、设计、负责人、项目）；
emplist.Add（雇员）；
}
connection.Close（）；
返回雇主；
}
公共业务编辑客户（ICCustomerBO bb）
{
布尔标志=假；
字符串连接字符串=”；
SqlConnection连接=新的SqlConnection（ConnectionString）；
connection.Open（）；
SqlCommand=newsqlcom