private void btnCard_Click(object sender, System.EventArgs e)
{
try
{
UltraGridRow row = this.ultraGrid1.ActiveRow;
if (null == row)
{
throw new BusinessException("重新发卡", "请从查询结果中选择进行发卡的会员资料");
}
if (txtMemberCardNo.Text.Trim().Length == 0)
{
throw new BusinessException("重新发卡", "请输入卡号");
}
string strNewMemberCardNo = txtMemberCardNo.Text; //row.Cells["cnvcMemberCardNo"].Value.ToString();
// if (strNewMemberCardNo.StartsWith("A")||strNewMemberCardNo.StartsWith("B"))
// {
// throw new BusinessException("重新发卡","卡号必须为数字，现在卡号是："+strNewMemberCardNo);
// }
// if (strNewMemberCardNo.Trim().Length < 8)
// {
// throw new BusinessException("重新发卡","卡号必须8位");
// }
if (strNewMemberCardNo.Trim().Length < 8)
{
throw new BusinessException("重新发卡", "会员卡号必须是8位！");
}
else
{
//string strMemberCardNo = txtMemberCardNo.Text.Trim();
if (strNewMemberCardNo.Equals("00000000"))
{
throw new BusinessException("重新发卡", "会员卡号不能都为零");
}
else
{
//判断卡号是否存在
DataTable dtIsMember = Helper.Query("select * from tbMember where cnvcMemberCardNo = '" + strNewMemberCardNo + "'");
if (dtIsMember.Rows.Count > 0)
{
throw new BusinessException("重新发卡", "会员卡号已存在");
}
}
}
string strMemberCardNo = row.Cells["cnvcOldMemberCardNo"].Value.ToString();
DataTable dtMember = Helper.Query("select * from tbMember where cnvcState='" + ConstApp.Card_State_NoCard + "' and cnvcMemberCardNo ='" + strMemberCardNo + "'");
if (dtMember.Rows.Count != 1)
{
throw new BusinessException("重新发卡", "未找到相应的会员资料");
}
Member member = new Member(dtMember);
//member.cnvcMemberCardNo = strNewMemberCardNo;
member.cnvcProduct = strNewMemberCardNo;
member.cnvcOperName = this.oper.cnvcOperName;
member.cndOperDate = DateTime.Now;
DataTable dtMemberProduct = Helper.Query("select * from tbMemberProduct where cnvcMemberCardNo = '" + strMemberCardNo + "'");
string strProduct = "";
foreach (DataRow drProduct in dtMemberProduct.Rows)
{
MemberProduct product = new MemberProduct(drProduct);
strProduct += product.cnvcProductName + ",,,," + product.cnvcFree + ",|";
}
DialogResult dr = MessageBox.Show(this, "【会员卡号】" + member.cnvcProduct + "\n【工商注册号】" + member.cnvcPaperNo + "\n【单位名称】" + member.cnvcMemberName, "信息确认", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (dr == DialogResult.Yes)
{
PrintedBill pBill = new PrintedBill(member.ToTable());
pBill.cnvcMemberCardNo = strNewMemberCardNo;
pBill.cnvcBillType = ConstApp.Bill_Type_Provide;
pBill.cnvcProduct = strProduct;
MemberManageFacade mm = new MemberManageFacade();
mm.RenewCard(member, pBill);
pBill.cnvcProduct = "";
Helper.PrintTicket(pBill);
MessageBox.Show(this, "发卡成功！", "发卡");
this.txtMemberCardNo.Text = "";
this.txtPPaperNo.Text = "";
this.txtPMemberName.Text = "";
this.txtPrepay.Text = "";
}
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ultraButton1_Click(object sender, System.EventArgs e)
{
try
{
#region 数据验证
this.txtMemberName_Validated(null, null);
this.txtPaperNo_Validated(null, null);
this.cmbTrade_Validated(null, null);
this.cmbEnterpriseType_Validated(null, null);
string strMemberNameError = this.errorProvider1.GetError(txtMemberName);
string strPaperNoError = this.errorProvider1.GetError(txtPaperNo);
string strTrade = this.errorProvider1.GetError(cmbTrade);
string strEnterpriseType = this.errorProvider1.GetError(cmbEnterpriseType);
if (strMemberNameError.Length > 0)
{
throw new BusinessException("添加非会员信息", strMemberNameError);
}
if (strPaperNoError.Length > 0)
{
throw new BusinessException("添加非会员信息", strPaperNoError);
}
if (cmbEnterpriseType.Text == "")
{
throw new BusinessException("发卡", "企业性质不能为空！");
}
if (cmbTrade.Text == "")
{
throw new BusinessException("发卡", "行业不能为空！");
}
#endregion
DataTable dtFMember = Helper.Query("select * from tbFMember where cnvcPaperNo='" + txtPaperNo.Text + "'");
if (dtFMember.Rows.Count > 0)
{
throw new BusinessException("添加非会员信息", "相同工商注册号的非会员已存在");
}
// DataTable dtMember = Helper.Query("select * from tbMember where cnvcPaperNo='"+txtPaperNo.Text+"'");
//
// if (dtMember.Rows.Count > 0)
// {
// throw new BusinessException("添加非会员信息","相同工商注册号的会员已存在");
// }
FMember member = new FMember();
member.cnvcComments = txtCommnets.Text;
member.cnvcEmail = txtEmail.Text;
member.cnvcEnterpriseType = cmbEnterpriseType.Text;
member.cnvcCompanyAddress = txtLinkAddress.Text;
member.cnvcCorporation = txtCorporation.Text;
member.cnvcLinkman = txtLinkman.Text;
member.cnvcLinkPhone = txtLinkPhone.Text;
member.cnvcMemberName = txtMemberName.Text;
member.cnvcPaperNo = txtPaperNo.Text;
member.cnvcOperName = this.oper.cnvcOperName;
member.cndOperDate = DateTime.Now;
member.cndInNetDate = member.cndOperDate;
member.cnvcMobileTelePhone = txtMobileTelephone.Text;
member.cnvcPostalCode = txtPostalcode.Text;
member.cnvcSales = cmbSales.Text;
member.cnvcHandleman = cmbHandleMan.Text;
member.cnvcHandlemanPaperNo = txtHandleManPaperNo.Text;
member.cnvcTrade = cmbTrade.Text;
member.cnvcCustomerService = cmbCustomerService.Text;
member.cnvcFax = txtFax.Text;
MemberManageFacade mm = new MemberManageFacade();
mm.AddFMember(member);
//strMemberName = txtMemberName.Text;
//strPaperNo = txtPaperNo.Text;
//MessageBox.Show(this,"添加非会员信息成功！","添加非会员信息！",MessageBoxButtons.OK,MessageBoxIcon.Information);
DialogResult dr = MessageBox.Show(this, "恭喜！添加非会员信息成功！\r 继续添加吗？", "添加非会员信息！", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (dr == DialogResult.Yes)
{
//清空继续发卡
ClearText();
}
else
{
this.Close();
}
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ultraButton1_Click(object sender, System.EventArgs e)
{
//充值缴费
try
{
UltraGridRow row = this.ultraGrid1.ActiveRow;
if (null == row)
{
throw new BusinessException("服务产品消费", "请选择会员或者非会员");
}
ArrayList alProduct = new ArrayList();
PrintedBill pBill = new PrintedBill();
string strProduct = "";
if (txtMemberCardNo.Text == "")
{
//非会员
foreach (UltraGridRow selRow in this.ultraGrid2.Rows)
{
string strSelected = selRow.Cells["cnvcIsSelected"].Value.ToString();
bool bSelected = bool.Parse(strSelected);
if (bSelected)
{
FMemberProductLog productLog = new FMemberProductLog();
productLog.cndOperDate = DateTime.Now;
productLog.cnvcOperName = this.oper.cnvcOperName;
productLog.cnvcPaperNo = txtPaperNo.Text;
productLog.cnvcMemberName = txtMemberName.Text;
productLog.cnvcProductName = selRow.Cells["cnvcProductName"].Value.ToString();
productLog.cnnProductPrice = Decimal.Parse(selRow.Cells["cnnProductPrice"].Value.ToString());
productLog.cnvcProductDiscount = selRow.Cells["cnnProductDiscount"].Value.ToString();
productLog.cnnPrepay = Decimal.Parse(selRow.Cells["cnnPrepay"].Value.ToString());
productLog.cnvcFree = selRow.Cells["cnvcFree"].Value.ToString();
alProduct.Add(productLog);
strProduct += productLog.cnvcProductName + "," + productLog.cnnProductPrice.ToString() + "," + productLog.cnvcProductDiscount + "," + productLog.cnnPrepay + "," + productLog.cnvcFree + ",|";
}
}
if (alProduct.Count < 1)
{
throw new BusinessException("服务产品消费", "请选择充值产品");
}
if (txtPrepay.Text != "")
{
pBill.cnnPrepay = Decimal.Parse(txtPrepay.Text);
}
pBill.cndOperDate = DateTime.Now;
pBill.cnvcOperName = this.oper.cnvcOperName;
pBill.cnvcPaperNo = txtPaperNo.Text;
pBill.cnvcMemberName = txtMemberName.Text;
pBill.cnvcProduct = strProduct;
pBill.cnvcBillType = ConstApp.Bill_Type_Product_Consume;
MemberManageFacade mm = new MemberManageFacade();
mm.ConsumeProduct(alProduct, false, "", pBill);
}
else
{
//会员
foreach (UltraGridRow selRow in this.ultraGrid2.Rows)
{
string strSelected = selRow.Cells["cnvcIsSelected"].Value.ToString();
bool bSelected = bool.Parse(strSelected);
if (bSelected)
{
MemberProductLog productLog = new MemberProductLog();
productLog.cndOperDate = DateTime.Now;
productLog.cnvcOperName = this.oper.cnvcOperName;
productLog.cnvcMemberCardNo = txtMemberCardNo.Text;
productLog.cnvcPaperNo = txtPaperNo.Text;
productLog.cnvcMemberName = txtMemberName.Text;
productLog.cnvcProductName = selRow.Cells["cnvcProductName"].Value.ToString();
productLog.cnnProductPrice = Decimal.Parse(selRow.Cells["cnnProductPrice"].Value.ToString());
productLog.cnvcProductDiscount = selRow.Cells["cnnProductDiscount"].Value.ToString();
productLog.cnnPrepay = Decimal.Parse(selRow.Cells["cnnPrepay"].Value.ToString());
productLog.cnvcFree = selRow.Cells["cnvcFree"].Value.ToString();
alProduct.Add(productLog);
strProduct += productLog.cnvcProductName + "," + productLog.cnnProductPrice.ToString() + "," + productLog.cnvcProductDiscount + "," + productLog.cnnPrepay + "," + productLog.cnvcFree + ",|";
}
}
if (alProduct.Count < 1)
{
throw new BusinessException("服务产品消费", "请选择充值产品");
}
if (txtPrepay.Text != "")
{
pBill.cnnPrepay = Decimal.Parse(txtPrepay.Text);
}
pBill.cndOperDate = DateTime.Now;
pBill.cnvcOperName = this.oper.cnvcOperName;
pBill.cnvcMemberCardNo = txtMemberCardNo.Text;
pBill.cnvcPaperNo = txtPaperNo.Text;
pBill.cnvcMemberName = txtMemberName.Text;
pBill.cnvcProduct = strProduct;
pBill.cnvcBillType = ConstApp.Bill_Type_Product_Consume;
MemberManageFacade mm = new MemberManageFacade();
mm.ConsumeProduct(alProduct, true, "", pBill);
}
Helper.PrintTicket(pBill);
this.btnQuery_Click(null, null);
MessageBox.Show(this, "充值缴费成功！", "服务产品消费");
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnInMoney_Click(object sender, System.EventArgs e)
{
//充值
try
{
if (txtInMoney.Text.Trim().Length == 0)
{
throw new BusinessException("充值", "充值金额不能为空");
}
if (txtFree.Text.Trim().Length == 0)
{
throw new BusinessException("充值", "场次不能为空");
}
// if (null == cmbShow.SelectedItem)
// {
// throw new BusinessException("充值","请选择招聘会");
// }
UltraGridRow row = this.ultraGrid1.ActiveRow;
if (null == row)
{
throw new BusinessException("充值", "请选择充值的会员");
}
string strFree = row.Cells["cnvcFree"].Value.ToString();
if (strFree == ConstApp.Free_Time_NoLimit)
{
MessageBox.Show("场次，\"" + ConstApp.Free_Time_NoLimit + "\"将被修改成" + txtFree.Text, "充值");
}
DialogResult dr2 = MessageBox.Show(this, "【会员卡号：" + txtMemberCardNo.Text + "】\n【单位名称：" + txtMemberName.Text + "】\n【工商注册号：" + txtPaperNo.Text + "】\n【充值金额：" + txtInMoney.Text + "】\n", "充值信息确认", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (dr2 == DialogResult.Yes)
{
Member member = new Member();
member.cnvcMemberCardNo = txtMemberCardNo.Text;
member.cnnPrepay = Decimal.Parse(txtInMoney.Text);
member.cnvcFree = txtFree.Text;
member.cnvcOperName = this.oper.cnvcOperName;
member.cnvcPaperNo = txtPaperNo.Text;
member.cndOperDate = DateTime.Now;
member.cnvcMemberName = txtMemberName.Text;
MemberManageFacade memberManage = new MemberManageFacade();
PrintedBill pBill = new PrintedBill(member.ToTable());
pBill.cnvcBillType = ConstApp.Bill_Type_InMoney;
memberManage.MemberInMoney(member, pBill);
//pMember = member;
DialogResult dr = MessageBox.Show(this, "恭喜！充值成功。打印小票吗？\n【否】继续充值，\n【取消】关闭充值界面。", "充值成功", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information);
if (dr == DialogResult.Yes)
{
//清空进行充值操作
Helper.PrintTicket(pBill);
//this.ultraPrintDocument1.Print();
// txtInMoney.Text = "";
// txtFree.Text = "";
btnQuery_Click(null, null);
}
else if (dr == DialogResult.No)
{
txtInMoney.Text = "";
//txtFree.Text = "";
}
else
{
this.Close();
}
}
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnMemberModify_Click(object sender, System.EventArgs e)
{
try
{
UltraGridRow row = this.ultraGrid2.ActiveRow;
if (null == row)
{
throw new BusinessException("会员参数设置", "请选择会员参数");
}
if (cmbMember.SelectedItem == null)
{
throw new BusinessException("会员参数设置", "请选择会员类型");
}
if (cmbMemberType.SelectedItem == null)
{
throw new BusinessException("会员参数设置", "请选择参数类型");
}
string strType = row.Cells["cnvcMemberType"].Value.ToString();
string strValue = row.Cells["cnvcMemberValue"].Value.ToString();
if (strType != cmbMemberType.Text)
{
throw new BusinessException("会员参数设置", "参数类型不能修改");
}
string strSql = "select * from tbMemberCode where cnvcMemberName ='" + cmbMember.Text + "' and cnvcMemberType='" + cmbMemberType.Text + "'";
DataTable dtMemberCode = Helper.Query(strSql);
if (dtMemberCode.Rows.Count == 0)
{
throw new BusinessException("会员参数设置", "【会员类型+参数类型】不存在");
}
if (txtMemberValue.Text.Trim().Length == 0)
{
throw new BusinessException("会员参数设置", "请输入参数值");
}
if (!txtMemberValue.Text.Equals(ConstApp.Free_Time_NoLimit))
{
int.Parse(txtMemberValue.Text);
if (int.Parse(txtMemberValue.Text) < 0)
{
throw new BusinessException("会员参数设置", "请输入正数");
}
if (strValue == txtMemberValue.Text)
{
throw new BusinessException("会员参数设置", "请修改参数值");
}
}
MemberCode memberCode = new MemberCode(dtMemberCode);
memberCode.cnnMemberCodeID = int.Parse(row.Cells["cnnMemberCodeID"].Value.ToString());
memberCode.cnvcMemberType = cmbMemberType.Text;
memberCode.cnvcMemberValue = txtMemberValue.Text;
MemberManageFacade memberManage = new MemberManageFacade();
memberManage.ModifyMemberCode(memberCode);
MessageBox.Show(this, "会员参数修改成功！", "会员参数设置", MessageBoxButtons.OK, MessageBoxIcon.Information);
cmbMember_ValueChanged(null, null);
SysInit.LoadPara(Login.constApp);
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message + "\n参数异常，请核查", "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnModify_Click(object sender, System.EventArgs e)
{
try
{
UltraGridRow row = this.ultraGrid1.ActiveRow;
if (null == row)
{
throw new BusinessException("参数设置", "请选择参数");
}
if (cmbType.SelectedItem == null)
{
throw new BusinessException("参数设置", "请选择参数类型");
}
if (txtValue.Text.Trim().Length == 0)
{
throw new BusinessException("参数设置", "请输入参数值");
}
string strType = row.Cells["cnvcType"].Value.ToString();
string strValue = row.Cells["cnvcValue"].Value.ToString();
if (strType != cmbType.Text)
{
throw new BusinessException("参数设置", "参数类型不能修改");
}
if (strValue == txtValue.Text)
{
throw new BusinessException("参数设置", "请修改参数值");
}
DataTable dtNameCode = Helper.Query("select * from tbNameCode where cnvcType='" + cmbType.Text + "' and cnvcValue='" + txtValue.Text + "'");
if (dtNameCode.Rows.Count > 0)
{
throw new BusinessException("参数设置", "【参数类型】+【参数值】已存在");
}
if (cmbType.Text == ConstApp.TouchFlash)
{
//JudgeOne(cmbType.Text);
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.TouchBookBeginDate ||
cmbType.Text == ConstApp.TouchBookEndDate ||
cmbType.Text == ConstApp.TouchSignInBeginDate ||
cmbType.Text == ConstApp.TouchSignInEndDate
)
{
//JudgeOne(cmbType.Text);
if (txtValue.Text.IndexOf(":") < 0)
{
throw new BusinessException("会员参数设置", "请输入时间格式，例如05:01");
}
//string strValue = txtValue.Text;
string[] strValues = txtValue.Text.Split(':');
// string strHour = strValues[0];
// string strMinute = strValues[1];
int.Parse(strValues[0]);
int.Parse(strValues[1]);
}
if (cmbType.Text == ConstApp.BookDate)
{
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.tishi)
{
int.Parse(txtValue.Text);
}
NameCode nameCode = new NameCode(dtNameCode);
nameCode.cnvcCodeID = int.Parse(row.Cells["cnvcCodeID"].Value.ToString());
nameCode.cnvcType = cmbType.Text;
nameCode.cnvcValue = txtValue.Text;
MemberManageFacade memberManage = new MemberManageFacade();
memberManage.ModifyNameCode(nameCode);
MessageBox.Show(this, "参数修改成功！", "会员参数设置", MessageBoxButtons.OK, MessageBoxIcon.Information);
BindNamecode();
BindMemberRight();
cmbMember_ValueChanged(null, null);
SysInit.LoadPara(Login.constApp);
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message + "\n参数异常，请核查", "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnAdd_Click(object sender, System.EventArgs e)
{
try
{
if (cmbType.SelectedItem == null)
{
throw new BusinessException("会员参数设置", "请选择参数类型");
}
if (txtValue.Text.Trim().Length == 0)
{
throw new BusinessException("会员参数设置", "请输入参数值");
}
DataTable dtNameCode = Helper.Query("select * from tbNameCode where cnvcType='" + cmbType.Text + "' and cnvcValue='" + txtValue.Text + "'");
if (dtNameCode.Rows.Count > 0)
{
throw new BusinessException("会员参数设置", "【参数类型】+【参数值】已存在");
}
if (cmbType.Text == ConstApp.TouchFlash)
{
JudgeOne(cmbType.Text);
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.TouchBookBeginDate ||
cmbType.Text == ConstApp.TouchBookEndDate ||
cmbType.Text == ConstApp.TouchSignInBeginDate ||
cmbType.Text == ConstApp.TouchSignInEndDate
)
{
JudgeOne(cmbType.Text);
if (txtValue.Text.IndexOf(":") < 0)
{
throw new BusinessException("会员参数设置", "请输入时间格式，例如05:01");
}
string strValue = txtValue.Text;
string[] strValues = strValue.Split(':');
string strHour = strValues[0];
string strMinute = strValues[1];
int.Parse(strHour);
int.Parse(strMinute);
}
if (cmbType.Text == ConstApp.BookDate)
{
JudgeOne(cmbType.Text);
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.NetBookBeforeDate)
{
JudgeOne(cmbType.Text);
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.tishi)
{
JudgeOne(cmbType.Text);
int.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.JobListBeginDate || cmbType.Text == ConstApp.JobBookingListBeginDate ||
cmbType.Text == ConstApp.JobBookingListEndDate || cmbType.Text == ConstApp.JobRemainListBeginDate ||
cmbType.Text == ConstApp.JobRemainListEndDate)
{
JudgeOne(cmbType.Text);
DateTime.Parse(txtValue.Text);
}
if (cmbType.Text == ConstApp.JobListEndDate)
{
JudgeOne(cmbType.Text);
DateTime.Parse(txtValue.Text);
}
NameCode nameCode = new NameCode();
nameCode.cnvcType = cmbType.Text;
nameCode.cnvcValue = txtValue.Text;
if (cmbType.Text == ConstApp.JobListBeginDate || cmbType.Text == ConstApp.JobListEndDate ||
cmbType.Text == ConstApp.JobBookingListBeginDate || cmbType.Text == ConstApp.JobBookingListEndDate ||
cmbType.Text == ConstApp.JobRemainListBeginDate || cmbType.Text == ConstApp.JobRemainListEndDate)
{
nameCode.cnvcValue = Convert.ToDateTime(txtValue.Text).ToString("yyyy-MM-dd");
}
MemberManageFacade memberManage = new MemberManageFacade();
memberManage.AddNameCode(nameCode);
MessageBox.Show(this, "参数添加成功！", "会员参数设置", MessageBoxButtons.OK, MessageBoxIcon.Information);
BindNamecode();
BindMemberRight();
cmbMember_ValueChanged(null, null);
SysInit.LoadPara(Login.constApp);
}
catch (BusinessException bex)
{
MessageBox.Show(this, bex.Message, bex.Type, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Exception ex)
{
MessageBox.Show(this, ex.Message, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
