private void frm_Card_QryTrade_FormClosing(object sender, FormClosingEventArgs e)
{
if (myRdr.ComIsOpen)
{
myRdr.ComClose();
}
}
public void GetPsamCardID()
{
CIcRdr myRdr = new CIcRdr();
string sPort = "";
bHaveRd = false;
for (int i = 1; i < 20; i++)
{
sPort = "Com" + i.ToString();
if (!myRdr.ComOpen(sPort))
{
continue;
}
//Application.DoEvents();
if (!myRdr.Link())
{
myRdr.ComClose();
continue;
}
if (!myRdr.GetPsamID())
{
myRdr.ComClose();
continue;
}
bHaveRd = true;
sRdPort = sPort;
myRdr.ComClose();
break;
}
}
private void button_Card_Click(object sender, EventArgs e)
{
((Button)sender).Enabled = false;
CIcRdr myRdr = new CIcRdr();
//string szErr = "";
if (!myRdr.ComOpen(frm_Main.sRdPort))
{
MessageBox.Show("连接读卡器失败，请检查连接", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
((Button)sender).Enabled = true;
button_Card.Focus();
return;
}
//Application.DoEvents();
if (!myRdr.Link())
{
MessageBox.Show("连接读卡器失败，请联系供应商", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
((Button)sender).Enabled = true;
button_Card.Focus();
return;
}
//Application.DoEvents();
string szInf;
if (!myRdr.ReadCardInf(out szInf))
{
MessageBox.Show("读卡失败，请重新放卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
((Button)sender).Enabled = true;
button_Card.Focus();
return;
}
myRdr.ComClose();
if (szInf.Substring(0, 1).CompareTo(MyStart.gszCardFirmFirst) != 0) //not firm card
{
if (szInf.Substring(0, 1).CompareTo(MyStart.gszCardYtbFirst) != 0) //not user card
{
MessageBox.Show("卡号错误（既不是卖方卡，也不是结算卡），请换卡",
"操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
((Button)sender).Enabled = true;
button_Card.Focus();
return;
}
else
{
textBox_Card.Text = szInf.Substring(0, 16);
}
}
else
{
textBox_Card.Text = szInf.Substring(1, 15);
}
((Button)sender).Enabled = true;
button_Qry_Click(sender, e);
}
private void ReadCardNo(string szCardFlag, Button btnObj, TextBox EditObj)
{
CIcRdr myRdr = new CIcRdr();
//string szErr = "";
if (!myRdr.ComOpen(frm_Main.sRdPort))
{
MessageBox.Show("连接读卡器失败，请检查连接", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
btnObj.Focus();
return;
}
//Application.DoEvents();
if (!myRdr.Link())
{
MessageBox.Show("连接读卡器失败，请联系供应商", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
btnObj.Focus();
return;
}
//Application.DoEvents();
string szInf;
if (!myRdr.ReadCardInf(out szInf))
{
MessageBox.Show("读卡失败，请重新放卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
btnObj.Focus();
return;
}
if (szInf.Substring(0, 1).CompareTo(szCardFlag) != 0)
{
if (mszFlag.ToUpper() == "USER_CARD")
{
MessageBox.Show("卡号错误（不是买方卡），请换卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (mszFlag.ToUpper() == "FIRM_CARD")
{
if (szCardFlag == MyStart.gszCardYtbFirst)
{
MessageBox.Show("卡号错误（不是卖方结算卡），请换卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("卡号错误（不是卖方卡），请换卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
myRdr.ComClose();
btnObj.Focus();
return;
}
EditObj.Text = szInf.Substring(0, 16);//szInf.Substring(1, 15); //
myRdr.ComClose();
}
private void button_CheckUserCard_Click(object sender, EventArgs e)
{
string szInf = "";
bool IsUser = false;
bool IsCust = false;
string sCardID = "";
if (!frm_Main.bHaveRd)
{
MessageBox.Show("没有连接读写器，不能执行取款功能！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!myRdr.ComOpen(frm_Main.sRdPort))
{
MessageBox.Show("打开串口失败！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
myRdr.ComClose();
return;
}
if (!myRdr.ReadCardInf(out szInf))
{
if (textBox_UserCardID.Text.Trim() != "")
{
sCardID = textBox_UserCardID.Text.Trim();
}
else
{
MessageBox.Show("读卡失败！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
myRdr.ComClose();
return;
}
}
else
{
sCardID = szInf.Substring(0, 16);
}
myRdr.ComClose();
textBox_UserCardID.Text = sCardID;
//sCardID = textBox_UserCardID.Text;
if (sCardID.Substring(0, 1) == MyStart.gszCardFirmFirst)
{
MessageBox.Show("这是卖方卡，请换卡！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int iB = 0;
int iT = 0;
float fi = 0;
if (mszFlag.ToUpper() == "USER_CARD")
{
if (!CheckUserCard(sCardID, ref IsUser, ref CardPwd, ref CardHidePwd, ref szInf))
{
MyStart.oMyDb.Close();
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (!IsUser)
{
MyStart.oMyDb.Close();
MessageBox.Show("所使用的卡不是买方卡，请更换！" + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (!GetCardBalance(sCardID, ref iB, ref iT, ref szInf))
{
MyStart.oMyDb.Close();
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
else // (mszFlag.ToUpper() == "FIRM_CARD")
{
if (!CheckCustCard(sCardID, ref IsCust, ref CardPwd, ref CardHidePwd, ref szInf))
{
MyStart.oMyDb.Close();
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (!IsCust)
{
MyStart.oMyDb.Close();
MessageBox.Show("所使用的卡不是卖方卡，请更换！" + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
iT = 1; // 查未结算金额
if (!GetCardBalance(sCardID, ref iB, ref iT, ref szInf))
{
MyStart.oMyDb.Close();
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
MyStart.oMyDb.Close();
fi = iB;
fi /= 100;
textBox_FinishBalance.Text = fi.ToString("0.00");
fi = iT;
fi /= 100;
textBox_UnFinishBalance.Text = fi.ToString("0.00");
fi = (iB + iT);
fi /= 100;
textBox_OldBalance.Text = fi.ToString("0.00");
groupBox_FirstStep.Enabled = false;
groupBox_ThirdStep.Enabled = true;
button_Retry.Enabled = true;
textBox_Value.Focus();
}
private void ReadCardNo(string szType, Button objBtn, TextBox objText)
{
objBtn.Enabled = false;
CIcRdr myRdr = new CIcRdr();
//string szErr = "";
if (!frm_Main.bHaveRd)
{
MessageBox.Show("没有连接读卡器，请检查。", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
objBtn.Enabled = true;
objBtn.Focus();
return;
}
if (!myRdr.ComOpen(frm_Main.sRdPort))
{
MessageBox.Show("连接读卡器失败，请检查连接", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
objBtn.Enabled = true;
objBtn.Focus();
return;
}
//Application.DoEvents();
if (!myRdr.Link())
{
MessageBox.Show("连接读卡器失败，请联系供应商", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
objBtn.Enabled = true;
objBtn.Focus();
return;
}
//Application.DoEvents();
string szInf;
if (!myRdr.ReadCardInf(out szInf))
{
MessageBox.Show("读卡失败，请重新放卡", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
objBtn.Enabled = true;
objBtn.Focus();
return;
}
string szTypeDesc = "买方卡";
if (szType.CompareTo(MyStart.gszCardFirmFirst) == 0)
{
szTypeDesc = "卖方卡";
}
if (szInf.Substring(0, 1).CompareTo(szType) != 0)
{
MessageBox.Show("卡号错误（不是" + szTypeDesc + ",卡号第一位应是" + szType + ")," + "，请换卡",
"操作提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
myRdr.ComClose();
objBtn.Enabled = true;
objBtn.Focus();
return;
}
if (szType.CompareTo(MyStart.gszCardFirmFirst) == 0)
{
objText.Text = szInf.Substring(1, 15);
}
else
{
objText.Text = szInf.Substring(0, 16);
}
myRdr.ComClose();
objBtn.Enabled = true;
}
private void button_CheckUserCard_Click(object sender, EventArgs e)
{
string szInf = "";
bool IsCust = false;
string sCardID = "";
if (!frm_Main.bHaveRd)
{
if (textBox_UserCardID.Text.Trim() != "")
{
sCardID = textBox_UserCardID.Text;
}
else
{
MessageBox.Show("没有连接读写器，也没有输入卡号，不能执行结算功能！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
if (!myRdr.ComOpen(frm_Main.sRdPort))
{
myRdr.ComClose();
if (textBox_UserCardID.Text.Trim() != "")
{
sCardID = textBox_UserCardID.Text;
}
else
{
MessageBox.Show("打开串口失败！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
if (!myRdr.ReadCardInf(out szInf))
{
if (textBox_UserCardID.Text.Trim() != "")
{
sCardID = textBox_UserCardID.Text;
}
else
{
MessageBox.Show("读卡失败！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
myRdr.ComClose();
return;
}
}
else
{
sCardID = szInf.Substring(0, 16);
}
}
myRdr.ComClose();
}
textBox_UserCardID.Text = sCardID;
if (sCardID.Substring(0, 1) == MyStart.gszCardFirmFirst)
{
MessageBox.Show("不能使用卖方卡结算，请换卡！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int iB = 0;
int iT = 0;
float fi = 0;
if (!CheckCustCard(sCardID, ref IsCust, ref CardPwd, ref CardHidePwd, ref szInf))
{
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
goto Eend;
}
if (!IsCust)
{
MessageBox.Show("所使用的卡不是结算卡，请更换！" + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
goto Eend;
}
iT = 1; // 查未结算金额
if (!GetCardBalance(sCardID, ref iB, ref iT, ref szInf))
{
MessageBox.Show("读数据库错误 = " + szInf, "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
goto Eend;
}
fi = iB;
fi /= 100;
textBox_FinishBalance.Text = fi.ToString("0.00");
fi = iT;
fi /= 100;
textBox_UnFinishBalance.Text = fi.ToString("0.00");
fi = (iB + iT);
fi /= 100;
textBox_OldBalance.Text = fi.ToString("0.00");
groupBox_FirstStep.Enabled = false;
groupBox_ThirdStep.Enabled = true;
button_Retry.Enabled = true;
if (iT <= 0)
{
button_JK.Enabled = false;
textBox_Pwd.Enabled = false;
button_Retry.Focus();
}
else
{
button_JK.Enabled = true;
textBox_Pwd.Enabled = true;
textBox_Pwd.Focus();
}
Eend:
MyStart.oMyDb.Close();
}