/// <summary>
/// 保存按钮下的事件响应
/// </summary>
protected virtual void SaveButtonCall()
{
if (IsSavedOK == true)
{
IMessageBox.ShowInformationOK("保存成功!");
}
else
{
IMessageBox.ShowWarning("保存失败");
}
}
/// <summary>
/// 缩短本息
/// </summary>
/// <param name="bigRepayAmount">还款金额</param>
/// <returns></returns>
public DataTable Recalculate(double bigRepayAmount)
{
sumDebtAfterBigRepay = GlobalObject.Debt.SumDebt;
sumDebtAfterBigRepay -= bigRepayAmount;
sumDebtAfterBigRepay -= GlobalObject.Debt.FinishedCapitalSumAt(_bigRepayTime);
if (sumDebtAfterBigRepay < 0)
{
IMessageBox.ShowWarning(string.Format("{0}万元即将全部还清所有贷款！", bigRepayAmount));
return(new DataTable());
}
FillDebtDatagridViewAfterTimeNow();
return(dataTableAfterNow);
}
private void DebtAnalysisDlg_Load(object sender, EventArgs e)
{
try
{
GlobalObject.GetGlobalDebtInstance();
double finishedAmount = GlobalObject.Debt.FinishedPaymentSumAt(DateTime.Now);
if (finishedAmount < 0)
{
finishedAmount = 0;
}
double unfinishedAmount = GlobalObject.Debt.LeftDebtAt(DateTime.Now);
if (unfinishedAmount < 0)
{
unfinishedAmount = 0;
}
double finishedCapital = GlobalObject.Debt.FinishedCapitalSumAt(DateTime.Now);
if (finishedCapital < 0)
{
finishedCapital = 0;
}
double unfinishedCapital = GlobalObject.Debt.SumDebt - finishedCapital;
if (unfinishedCapital <= 0)
{
unfinishedCapital = 0;
}
double finishedInterest = GlobalObject.Debt.FinishedInterestSumAt(DateTime.Now);
if (finishedInterest < 0)
{
finishedInterest = 0;
}
double unfinishedInterest = GlobalObject.Debt.LeftInterestAt(DateTime.Now);
if (unfinishedCapital <= 0 || unfinishedInterest < 0)
{
unfinishedInterest = 0;
}
this.capInterTxt.Text = string.Format("{0} 元", Math.Round(finishedAmount * 1e4, 0));
this.capTxt.Text = string.Format("{0} 元", Math.Round(finishedCapital * 1e4, 0));
this.interTxt.Text = string.Format("{0} 元", Math.Round(finishedInterest * 1e4, 0));
this.unPaidCapInterTxt.Text = string.Format("{0} 元", Math.Round(unfinishedAmount * 1e4, 0));
this.unPaidCapTxt.Text = string.Format("{0} 元", Math.Round(unfinishedCapital * 1e4, 0));
this.unPaidInterTxt.Text = string.Format("{0} 元", Math.Round(unfinishedInterest * 1e4, 0));
}
catch (Exception ex)
{
IMessageBox.ShowWarning(ex.Message);
}
}
//大额还贷分析
private void EarlyBigPayToolStripBtn_Click(object sender, EventArgs e)
{
try
{
closeOpenedForm(typeof(EarlyPayDlg), this);
EarlyPayDlg earlyDlg = new EarlyPayDlg();
earlyDlg.MdiParent = this;
earlyDlg.Dock = DockStyle.Fill;
earlyDlg.Show();
}
catch (Exception ex)
{
IMessageBox.ShowWarning(ex.Message);
}
}
//贷款分析
private void DebtAnalysisToolStripBtn_Click(object sender, EventArgs e)
{
try
{
closeOpenedForm(typeof(DebtAnalysisDlg), this);
DebtAnalysisDlg debtAnaDlg = new DebtAnalysisDlg();
debtAnaDlg.MdiParent = this;
debtAnaDlg.Dock = DockStyle.Fill;
debtAnaDlg.Show();
}
catch (Exception ex)
{
IMessageBox.ShowWarning(ex.Message);
}
}
protected override void SaveButtonCall()
{
try
{
BuildInvestModelInstance();
xmlTools.UpdateXML("InvestmentSetting.xml", earnings);
GlobalObject.Investment = earnings;
IsSavedOK = true;
}
catch (Exception ex)
{
IsSavedOK = false;
IMessageBox.ShowWarning(ex.Message);
}
base.SaveButtonCall();
}
// Load事件
private void MainForm_Load(object sender, EventArgs e)
{
try
{
GlobalObject.GetGlobalDebtInstance();
debtAnal = new DebtAnalysis();
var startPage = new StartPageForm();
startPage.MdiParent = this;
startPage.Dock = DockStyle.Fill;
startPage.Show();
}
catch (Exception ex)
{
IMessageBox.ShowWarning(ex.Message);
}
}
protected override void SaveButtonCall()
{
try
{
BuildDebtModelInstance();
xmlTools.UpdateXML("DebtSetting.xml", debt);
IsSavedOK = true;
DebtAnalysisDlg debtAnaDlg = new DebtAnalysisDlg();
debtAnaDlg.MdiParent = GlobalObject.MainForm;
debtAnaDlg.Dock = DockStyle.Fill;
debtAnaDlg.Show();
}
catch (Exception ex)
{
IsSavedOK = false;
IMessageBox.ShowWarning(ex.Message);
}
base.SaveButtonCall();
}
private void calcuBtn_Click(object sender, EventArgs e)
{
try
{
GlobalObject.GetGlobalDebtInstance();
updateInterfaceImplemation();
if (iearyDebt == null)
{
IMessageBox.ShowWarning("请选择一种还款方式！");
return;
}
if (string.IsNullOrEmpty(planBigPayAmountTxt.Text))
{
IMessageBox.ShowWarning("请填写计划还款金额！");
return;
}
if (DateTime.Parse(this.planBigRepayTimeDTP.Value.ToString("yyyy-MM-01")) < DateTime.Parse(DateTime.Now.ToString("yyyy-MM-01")))
{
IMessageBox.ShowWarning("计划还贷时间早于当前时间！请设置一个以后的时间");
return;
}
detailTable = iearyDebt.Recalculate(Convert.ToDouble(planBigPayAmountTxt.Text));
this.capInterTxt.Text = string.Format("{0} 元", (Math.Round(iearyDebt.LeftSumCapitalInterest, 2) * 1e4).ToString());
this.capTxt.Text = string.Format("{0} 元", (Math.Round(iearyDebt.LeftSumCapital, 2) * 1e4).ToString());
this.interTxt.Text = string.Format("{0} 元", (Math.Round(iearyDebt.LeftSumInterest, 2) * 1e4).ToString());
double saveInter = GlobalObject.Debt.LeftInterestAt(DateTime.Now) - iearyDebt.LeftSumInterest;
this.savedInterestTxt.Text = string.Format("{0} 元", (Math.Round(saveInter, 2) * 1e4).ToString());
fillChart(this.chart1);
}
catch (Exception ex)
{
IMessageBox.ShowWarning(ex.Message);
}
}
/// <summary>
///
/// </summary>
/// <param name="box"></param>
/// <param name="msg"></param>
public static void ShowWarning(this IMessageBox box, string msg)
{
box.ShowWarning(msg, "警告");
}