/ 记录登录用户名字public static string M_str_pwd;
/ 记录登录用户密码public static string M_str_right;
/ 记录登录用户的权限BaseClass.DataCon dat 。

37、acon = new warehouse.BaseClass.DataCon();
BaseClass.DataOperate doperate = new warehouse.BaseClass.DataOperate();
public frmLogin()InitializeComponent();
private void frmLogin_Load(object sender, EventArgs e)/ 窗口打开就加载的信息doperate.cboxBind(select UserName from tb_User, tb_User, UserName,cboxUName);
dopera 。

38、te.tewupwd(select UserPwd from tb_User where UserName= + cboxUName.Text + , txtPwd);
private void btnLogin_Click(object sender, EventArgs e)int P_int_returnValue = https://www.renrendoc.com/paper/doperate.UserLogin(cboxUName.Text.Trim(), txtPwd.Text.Trim();
if (P_int_returnValue = https://www.renrendoc.com/paper/100)M_str_name = cboxUName.Text.Trim();
M_str_pwd = t 。

39、xtPwd.Text.Trim();
frmMain fmain = new frmMain();
this.Hide();
/this 就是 frmloginfmain fmain.Show();
if (P_int_returnValue = https://www.renrendoc.com/paper/-100)MessageBox.Show(”用户名或密码错误！,提示,MessageBoxButtons.OK, MessageBoxIcon.Information);
txtPwd.Text = ;
cboxUName.Focus();
private void btnExit_Click(object sender, EventArgs e)Applic 。

40、ation.Exit();
private void cboxUName_SelectedIndexChanged(object sender, EventArgs e)SqlDataReader sqlread = datacon.getread(select UserName,UserRight from tb_User where UserName= + cboxUName.Text + );
if (sqlread.Read()labURight.Text = sqlreadUserRight.ToString();
M_str_right = labURight.Text;
doperate 。

41、.tewupwd(select UserPwd from tb_User where UserName= +cboxUName.Text + , txtPwd);
sqlread.Close();
private void frmLogin_FormClosing(object sender, FormClosingEventArgs e)Application.Exit();
系统主界面( frmMain.cs )using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
。

42、using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
namespace warehousepublic partial class frmMain : Formpublic frmMain()InitializeComponent();
private void frmMain_Load(object sender, EventArgs e)tsslUser.Text = 操作用户权限： + frmLogin.M_str_right.ToString().Trim() 。

43、;
tsslDate.Text = DateTime.Today.ToLongDateString();
tsslTime.Text = 登录系统时间： + DateTime.Now.ToShortTimeString();
if (frmLogin.M_str_right.ToString().Trim() = 普通用户 )入库管理 ToolStripMenuItem.Enabled = false;
出库管理 ToolStripMenuItem.Enabled = false;
借货还货 ToolStripMenuItem.Enabled = false;
供货商设置 ToolStripMenuI 。

44、tem.Enabled = false;
货物档案设置 ToolStripMenuItem.Enabled = false;
仓库设置 ToolStripMenuItem.Enabled = false;
权限设置 ToolStripMenuItem.Enabled = false;
用户管理 ToolStripMenuItem.Enabled = false;
btnIS.Enabled = false;
btnOS.Enabled = false;
btnBR.Enabled = false;
btnPI.Enabled = false;
btnGI.Enabled = false;
bt 。

45、nSI.Enabled = false;
btnRI.Enabled = false;
btnUM.Enabled = false;
private void btnIS_Click(object sender, EventArgs e)/ 入库管理GoodsManage.frmISManage GMfism = newwarehouse.GoodsManage.frmISManage();
/GMfism.Show();
GMfism.ShowDialog();
/ 这两个函数就看谁获得焦点 ， 前者父窗口也可获得焦 点 ， 后者只有新创建的窗体private void btnOS_Click(object 。

46、 sender, EventArgs e)/ 出库管理GoodsManage.frmOSManage GMfosm = newwarehouse.GoodsManage.frmOSManage();
GMfosm.ShowDialog();
private void btnBR_Click(object sender, EventArgs e)/ 借货还货管理GoodsManage.frmBGManage GMfbgm = newwarehouse.GoodsManage.frmBGManage();
GMfbgm.ShowDialog();
private void btnPI_Click(obje 。

47、ct sender, EventArgs e)/ 供应商设置 BasicInfo.frmPrInfo BIfpi = new warehouse.BasicInfo.frmPrInfo();
BIfpi.ShowDialog();
private void btnGI_Click(object sender, EventArgs e)/ 货物档案设置BasicInfo.frmGoodsInfo BIfgi = new warehouse.BasicInfo.frmGoodsInfo();
BIfgi.ShowDialog();
private void btnSI_Click(object sende 。

48、r, EventArgs e)/ 仓库设置BasicInfo.frmStoreInfo BIfsi = new warehouse.BasicInfo.frmStoreInfo();
BIfsi.ShowDialog();
private void btnISL_Click(object sender, EventArgs e)/ 入库查询LookandSum.frmISLook LSfisl = new warehouse.LookandSum.frmISLook();
LSfisl.ShowDialog();
private void btnSL_Click(object sender, Even 。

49、tArgs e)/ 库存查询LookandSum.frmGILook LSfgil = new warehouse.LookandSum.frmGILook();
LSfgil.ShowDialog();
private void btnGOL_Click(object sender, EventArgs e)/ 货物借出查询LookandSum.frmBGLook LSfbgl = new warehouse.LookandSum.frmBGLook();
LSfbgl.ShowDialog();

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标题：仓库|仓库管理系统代码( 四 )