frmsystemset.cs

酒店管理系统,您酒店物业管理的好帮手

                txtName.Text = "";
            }
            else
            {
                MessageBox.Show("添加失败!","提示");
            }
        }
        //删除类型
        private void btnDeleteItemType_Click(object sender, EventArgs e)
        {
            if (txtTypeNum.Text.Equals("")||txtName.Text.Trim().Equals(""))
            {
                MessageBox.Show("未选中任何类型!","提示");
                return;
            }
            DialogResult dr = MessageBox.Show("确定要删除 "+txtName.Text.Trim()+" 类型吗?","确认",
                MessageBoxButtons.YesNo,MessageBoxIcon.Question);
            if (dr == DialogResult.Yes)
            {
                int type=int.Parse(txtTypeNum.Text.Trim().ToString());
                //检查是否存在该类型的商品,如果存在则不能删除
                int k=objItemsPriceAccess.FindTypeItem(type);
                if (k != 0)
                {
                    MessageBox.Show("商品中存在与该类型关联,不能删除!", "提示");
                    return;
                }
                int ct = objItemsTypeAccess.DeleteItemType(type);
                if (ct != 0)
                {
                    MessageBox.Show("删除成功!", "提示");
                    //刷新房间各种类型
                    objItemsTypeAccess = new ItemsTypeAccess();
                    objItemsTypeAccess.GetTypeInfo(lsvItemsType);
                    //更新cboItemType
                    ArrayList arr = new ArrayList();
                    arr = objItemsTypeAccess.GetItemType();
                    cboItemType.Items.Clear();
                    cboItemType.Items.Add("所有商品");
                    foreach (string str in arr)
                    {
                        cboItemType.Items.Add(str);
                    }
                    //清空文本框
                    txtName.Text = "";
                }
                else
                {
                    MessageBox.Show("删除失败!","提示");
                }
                
            }
        }

        private void btnItemExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        //修改类型名称
        private void btnModifiItemType_Click(object sender, EventArgs e)
        {
            if (txtTypeNum.Text.Trim().Equals(""))
            {
                MessageBox.Show("您还没有选中任何类型!","提示");
                return;
            }
            objItemsTypeAccess=new ItemsTypeAccess();
            int type=int.Parse(txtTypeNum.Text.Trim());
            string name=txtName.Text.Trim();
            int k = objItemsTypeAccess.ModifiTypeName(type, name);
            if (k != 0)
            {
                MessageBox.Show("修改成功!", "提示");
                //刷新房间各种类型
                objItemsTypeAccess = new ItemsTypeAccess();
                objItemsTypeAccess.GetTypeInfo(lsvItemsType);
                //更新cboItemType
                ArrayList arr = new ArrayList();
                arr = objItemsTypeAccess.GetItemType();
                cboItemType.Items.Clear();
                cboItemType.Items.Add("所有商品");
                foreach (string str in arr)
                {
                    cboItemType.Items.Add(str);
                }
                //清空文本框
                txtName.Text = "";
                //刷新
                //所有商品
                objItemsPriceAccess = new ItemsPriceAccess();
                objItemsPriceAccess.GetItems(lsvItems, "ItemsTypeID");
            }
            else
            {
                MessageBox.Show("修改失败","提示");
            }
        }

        private void btnCarExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        //添加会员卡类型
        private void btnCarAdd_Click(object sender, EventArgs e)
        {
            //验证界面输入信息
            if (txtCatName.Text.Trim().Equals(""))
            {
                MessageBox.Show("卡的类型名称不能为空!", "提示");
                return;
            }
            if (txtCarRebate.Text.Trim().Equals(""))
            {
                MessageBox.Show("请设定该卡的折扣!", "提示");
                return;
            }
            if (txtCarAmass.Text.Trim().Equals(""))
            {
                MessageBox.Show("还没有填写积分统计点!", "提示");
                return;
            }
            string name = txtCatName.Text.Trim();
            float re=0; 
            int am=0;
            try
            {
                re= (float)((float.Parse(txtCarRebate.Text.Trim().ToString())) * 0.01);
            }
            catch
            {
                MessageBox.Show("折扣填写有误!","提示");
                return;
            }
            try
            {
                 am= int.Parse(txtCarAmass.Text.Trim());
            }
            catch
            {
                MessageBox.Show("积分点填表写错误!","提示");
                return;
            }
            string rema = txtCarRemark.Text.Trim();
            objAssociatorAccess = new AssociatorAccess();
            ArrayList arr = new ArrayList();
            arr= objAssociatorAccess.GetAllName();
            foreach (string str in arr)
            {
                if (name == str)
                {
                    MessageBox.Show("不能插入相同名称的类型!","提示");
                    return;
                }
            }
            
            int k=objAssociatorAccess.AddAssociator(name, re, am, rema);
            if (k != 0)
            {
                MessageBox.Show("添加成功!", "提示");
                //更新会员卡类型信息到表
                objAssociatorAccess = new AssociatorAccess();
                objAssociatorAccess.GetAssociatorInfo(lsvCar);
            }
            else
            {
                MessageBox.Show("添加失败!","提示");
            }
        }
        //修改会员卡信息
        private void btnCarModifi_Click(object sender, EventArgs e)
        {
            int k = 0;
            try
            {
                k = int.Parse(lsvCar.SelectedItems[0].Text.ToString());
            }
            catch
            {
 
            }
            if (k == 0)
            {
                MessageBox.Show("请选中要修改的行!","提示");
                return;
            }

            //验证界面输入信息
            if (txtCatName.Text.Trim().Equals(""))
            {
                MessageBox.Show("卡的类型名称不能为空!", "提示");
                return;
            }
            if (txtCarRebate.Text.Trim().Equals(""))
            {
                MessageBox.Show("请设定该卡的折扣!", "提示");
                return;
            }
            if (txtCarAmass.Text.Trim().Equals(""))
            {
                MessageBox.Show("还没有填写积分统计点!", "提示");
                return;
            }
            string name = txtCatName.Text.Trim();
            float re = 0;
            int am = 0;
            try
            {
                re = (float)((float.Parse(txtCarRebate.Text.Trim().ToString())) * 0.01);
            }
            catch
            {
                MessageBox.Show("折扣填写有误!", "提示");
                return;
            }
            try
            {
                am = int.Parse(txtCarAmass.Text.Trim());
            }
            catch
            {
                MessageBox.Show("积分点填表写错误!", "提示");
                return;
            }
            string rema = txtCarRemark.Text.Trim();
            objAssociatorAccess = new AssociatorAccess();
            int num=objAssociatorAccess.ModifiInfo(name, re, am, rema, k);
            if (num != 0)
            {
                MessageBox.Show("修改成功!", "提示");
                //更新会员卡类型信息到表
                objAssociatorAccess = new AssociatorAccess();
                objAssociatorAccess.GetAssociatorInfo(lsvCar);
            }
            else
            {
                MessageBox.Show("修改失败!","提示");
            }
        }
        //当选中时显示信息到文本框

        private void lsvCar_SelectedIndexChanged(object sender, EventArgs e)
        {
            int k = 0;
            try
            {
                k = int.Parse(lsvCar.SelectedItems[0].Text.ToString());
            }
            catch
            {

            }
            objAssociatorAccess = new AssociatorAccess();
            SqlDataReader dr = objAssociatorAccess.GetInfo(k);
            dr.Read();
            if (dr.HasRows)
            {
                txtCatName.Text = dr.GetValue(1).ToString();
                float kk = (float.Parse(dr.GetValue(2).ToString()))*100;
                txtCarRebate.Text = kk.ToString();
                txtCarAmass.Text = dr.GetValue(3).ToString();
                txtCarRemark.Text = dr.GetValue(4).ToString();
            }
            dr.Close();

        }
        //删除类型
        private void btnCarDelete_Click(object sender, EventArgs e)
        {
            int k = 0;
            try
            {
                k = int.Parse(lsvCar.SelectedItems[0].Text.ToString());
            }
            catch
            {
 
            }
            if (k == 0)
            {
                MessageBox.Show("请选中要删除的行!","提示");
                return;
            }
             DialogResult dr = MessageBox.Show("确定要删除 "+txtCatName.Text+" 类型吗?","确认",
                MessageBoxButtons.YesNo,MessageBoxIcon.Question);
             if (dr == DialogResult.Yes)
             {
                 objAssociatorAccess = new AssociatorAccess();
                 int num = objAssociatorAccess.DeleteInfo(k);
                 if (num != 0)
                 {
                     MessageBox.Show("删除成功!", "提示");
                     //更新会员卡类型信息到表
                     objAssociatorAccess = new AssociatorAccess();
                     objAssociatorAccess.GetAssociatorInfo(lsvCar);
                 }
                 else
                 {
                     MessageBox.Show("删除失败!", "提示");
                 }
             }
        } 
       
  

 
    }
}