private void bttmoney_Click(object sender, EventArgs e)
{
//如果未检测到可用卡，则提示信息
if (string.IsNullOrEmpty(txtxiaofeiID.Text))
{
MessageBox.Show("未检测到可用账户！");
return;
}
else if (UserInfoManage.GetSelectUserinfoByID(txtxiaofeiID.Text) == null)
{
MessageBox.Show("此卡还未开通，请开卡或换卡!");
return;
}
else if (string.IsNullOrEmpty(txtxiaofeiMoney.Text))
{
MessageBox.Show("请先输入充值金额！");
return;
}
else if (int.Parse(this.txtxiaofeiMoney.Text) <= 0)
{
MessageBox.Show("请输入有效的充值金额！");
return;
}
Userinfo userinfo = new Userinfo();
userinfo.UsercardID = this.txtxiaofeiID.Text;
userinfo.UserName = this.txtxiaofeiName.Text;
userinfo.UserMoney = decimal.Parse(this.txtxiaofeiMoney.Text);
if (UserInfoManage.UpdateUserinfo(userinfo))
{
MessageBox.Show("充值成功！");
}
}
//购买商品
private void bttgoodsshooping_Click(object sender, EventArgs e)
{
//如果未检测到可用卡，则提示信息
if (string.IsNullOrEmpty(txtGoodsuserID.Text))
{
MessageBox.Show("未检测到可用账户！");
return;
}
else
{
Userinfo userinfo = UserInfoManage.GetSelectUserinfoByID(txtGoodsuserID.Text);
if (userinfo == null)
{
MessageBox.Show("此卡还未开通，请开卡或者换卡！");
return;
}
else if (string.IsNullOrEmpty(txtGoodsID.Text))
{
MessageBox.Show("请先选择购买商品！");
return;
}
else
{
decimal result = userinfo.UserMoney - Convert.ToDecimal(this.txtGoodsPrice.Text);
if (result < 0)
{
MessageBox.Show("此卡余额不足，请充值后购买！");
return;
}
}
}
UserxiaofeiInfo userxiaofei = new UserxiaofeiInfo();
userxiaofei.UsercardID = Convert.ToString(this.txtGoodsuserID.Text);
userxiaofei.GoodsID = Convert.ToInt32(this.txtGoodsID.Text);
userxiaofei.Userxiaomoney = Convert.ToDecimal(this.txtGoodsPrice.Text);
userxiaofei.UserTime = DateTime.Now;
if (UserxiaofeiInfoservice.InsertUserxiaofeiinfo(userxiaofei))
{
MessageBox.Show("商品购买成功！");
}
else
{
MessageBox.Show("商品购买失败！");
}
}
//创建新卡
private void bttadd_Click(object sender, EventArgs e)
{
//如果没有发现可用设备，提示信息
if (!getinvatehandle)
{
MessageBox.Show("请先连接设备！");
return;
}
else if (string.IsNullOrEmpty(txtnewID.Text))
{
MessageBox.Show("未检测到可用卡！");
return;
}
else if (UserInfoManage.GetSelectUserinfoByID(txtnewID.Text) != null)
{
MessageBox.Show("此卡已经开户，请更换新卡！");
return;
}
else if (string.IsNullOrEmpty(txtmoney.Text))
{
MessageBox.Show("请先输入充值金额！");
return;
}
else if (int.Parse(this.txtmoney.Text) <= 0)
{
MessageBox.Show("请先输入有效充值金额！");
return;
}
string UserinfoName = this.txtuserName.Text;
string reg1 = @"^[\u4e00-\u9fa5]+$";
//如果账户含有中文，则提示信息
if (!Regex.IsMatch(UserinfoName, reg1))
{
MessageBox.Show("账户名称只支持中文！");
}
try
{
byte[] name = Encoding.Default.GetBytes(this.txtuserName.Text);
if (EPCSDKHelper.FastWriteTag(handle, 0x03, 0, 6, name, 0))
{
byte[] id = new byte[12];
if (EPCSDKHelper.ReadTag(handle, 0x03, 0, 6, id, 0))
{
Userinfo userinfo = new Userinfo();
userinfo.UsercardID = this.txtnewID.Text;
userinfo.UserName = UserinfoName;
userinfo.UserMoney = decimal.Parse(this.txtmoney.Text);
if (UserInfoManage.AddUserinfo(userinfo))
{
MessageBox.Show("开卡成功！");
}
else
{
MessageBox.Show("开卡失败！");
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}