public 客房出租Form(Guid kfID)
{
InitializeComponent();
uC客房详细1.tbKfName.ReadOnly = true;//客房名字不许更改
uC客房详细1.tbKfName.StateCommon.Content.Color1 = Color.Red;
this.kf = context.客房.FirstOrDefault(m => m.ID == kfID);
}
public void 客房出租_Click(object sender, EventArgs e)
{
//出租
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is 客房)
{
客房 kf = treeView1.SelectedNode.Tag as 客房;
if (!string.IsNullOrEmpty(kf.租户))
{
return;
}
using (客房出租Form rent = new 客房出租Form(kf.ID))
{
DialogResult result = rent.ShowDialog(this);
if (result == DialogResult.OK)
{
if (KryptonMessageBox.Show("客房已成功出租，是否立即进行首期收租？", "首期收租询问", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
using (客房收租Form collectRent = new 客房收租Form(kf.ID))
{
collectRent.ShowDialog(this);
}
}
}
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
客房租金明细BindingSource.EndEdit();
//string check = collectRent.CheckRules();
//if (!string.IsNullOrEmpty(check))
//{
// KryptonMessageBox.Show(check, "数据校验失败");
// return;
//}
//此时加入新的【客房出租历史记录】对象
context.客房出租历史记录.AddObject(history);
//客房删除租户等相关信息，转为‘未出租’状态
kf.移除租户信息();
string msg;
if (Helper.saveData(context, collectRent, out msg))
{
KryptonMessageBox.Show(msg, "成功退租");
if (this.Owner is Main)
{
(this.Owner as Main).RefreshAndLocateTree(kf);//刷新TreeView，并定位到kf节点。
}
Close();
}
else
{
KryptonMessageBox.Show(msg, "失败");
context.客房出租历史记录.DeleteObject(history);//失败移除
//恢复kf的租户信息
kf = context.客房.FirstOrDefault(m => m.ID == kf.ID);
}
}
private void kfForm_Load(object sender, EventArgs e)
{
Text = string.Format("{0}客房", isNew? "新增":"编辑");
源房BindingSource.DataSource = 源房.GetYF(context).Execute(MergeOption.AppendOnly);
if (isNew) //新增
{
BtnOkAndContinue.Visible = true; //保存并继续按钮可见
kf = new 客房();
kf.源房ID = this.yfID;
cmbYF.SelectedValue = this.yfID;
context.客房.AddObject(kf);//此操作后可实现外键同步
}
else//编辑
{
cmbYF.SelectedValue = kf.源房ID;
//如果存在交租记录，那么不允许编辑水电气始码
if (kf.客房租金明细.Count > 0)
{
uC客房详细1.tbKF水始码.Enabled = false;
uC客房详细1.tbKF电始码.Enabled = false;
uC客房详细1.tbKF气始码.Enabled = false;
}
}
uC客房详细1.客房BindingSource.DataSource = kf;
}
private void kryptonDataGridView1_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
if (e.ColumnIndex == 0)//首列
{
客房 k = e.Value as 客房;
e.Value = string.Format("[{0}] - {1}", k.源房.房名, k.命名);
}
}
private 客房出租历史记录 history = new 客房出租历史记录();//构造一个新的【客房出租历史记录】对象，并赋值
public 客房续租Form(Guid kfID)
{
InitializeComponent();
uC客房详细1.tbKfName.ReadOnly = true;//客房名字不许更改
uC客房详细1.tbKfName.StateCommon.Content.Color1 = Color.Red;
uC客房详细1.toolTip1.SetToolTip(uC客房详细1.tbKfName, "客房名字不允许更改");
uC客房详细1.tbKF水始码.Enabled = false;//续租时水电气始码不许更改
uC客房详细1.tbKF电始码.Enabled = false;
uC客房详细1.tbKF气始码.Enabled = false;
this.kf = context.客房.FirstOrDefault(m => m.ID == kfID);
}
public void 编辑客房_Click(object sender, EventArgs e)
{
//编辑客房
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is 客房)
{
客房 kf = treeView1.SelectedNode.Tag as 客房;
using (客房Form kF = new 客房Form(kf))
{
kF.ShowDialog(this);
}
}
}
private void kryptonDataGridView1_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
客房出租历史记录 entity = 客房出租历史记录BindingSource.Current as 客房出租历史记录;
客房 kf = entity.客房;
/*只允许删除“历史”客户的记录。因为[续租]后当前租户相关租房信息转到‘客房出租历史记录’表里，那么如果
* 欲删除的记录是当前客户上次续租的合约记录的话，以后的退租操作无法正常进行（退租时要计算该客户整个
* 签约期内的款项、押金等等，多退少补）。*/
//1.
//删除某条出租历史记录后，相关的【客房收租明细】信息也自动删除。
}
private void BtnOkAndContinue_Click(object sender, EventArgs e)
{
uC客房详细1.客房BindingSource.EndEdit();
string check = kf.CheckRules();
if (!string.IsNullOrEmpty(check))
{
KryptonMessageBox.Show(check, "数据校验失败");
return;
}
#if DEBUG
System.Diagnostics.Debug.Assert(isNew);//只有新增状态才有此按钮
#endif
string msg;
if (Helper.saveData(context, kf, out msg))
{
KryptonMessageBox.Show(string.Format("成功新增客房[{0}]。您可以继续添加客房！", kf.命名), "成功新增客房");
if (this.Owner is Main)
{
(this.Owner as Main).RefreshAndLocateTree(kf);//刷新TreeView，并定位到kf节点。
}
客房 old = kf;
kf = new 客房()
{
面积 = old.面积,
含厨房 = old.含厨房,
含卫生间 = old.含卫生间,
源房ID = old.源房ID,
押金 = old.押金,
月租金 = old.月租金,
支付月数 = old.支付月数,
水始码 = old.水始码,
电始码 = old.电始码,
气始码 = old.气始码,
月宽带费 = old.月宽带费,
月物业费 = old.月物业费,
月厨房费 = old.月厨房费,
备注 = old.备注
};
context.客房.AddObject(kf);//此操作后可实现外键同步
uC客房详细1.客房BindingSource.DataSource = kf;
}
else
{
KryptonMessageBox.Show(msg, "失败");
}
}
private void BtnSelectKF_Click(object sender, EventArgs e)
{
using (客房选择Form form = new 客房选择Form(客房筛选.客房出租))
{
var result = form.ShowDialog(this);
if (result == System.Windows.Forms.DialogResult.OK)
{
kf = form.selectedKF;
uC客房详细1.客房BindingSource.DataSource = kf;
kryptonHeader1.Values.Heading = kf.源房.房名;
kryptonHeader1.Values.Description = kf.命名;
}
}
}
private void llbKF_LinkClicked(object sender, EventArgs e)
{
using (客房选择Form form = new 客房选择Form(context, 客房筛选.客房收租))
{
var result = form.ShowDialog(this);
if (result == System.Windows.Forms.DialogResult.OK)
{
if (kf != form.selectedKF)
{
kf = form.selectedKF;
ChangeKF(kf.ID);
}
}
}
}
private void raBtn_CheckedChanged(object sender, EventArgs e)
{
llbKF.Enabled = raBtnOne.Checked;
if (raBtnAll.Checked)
{
客房出租历史记录BindingSource.DataSource = 客房出租历史记录.GetKfHistoryDetails(context, null).Execute(MergeOption.AppendOnly);
llbKF.Values.ExtraText = "<请选择>";
kf = null;
}
else if (raBtnOne.Checked)
{
客房出租历史记录BindingSource.DataSource = null;
}
}
private void raBtn_CheckedChanged(object sender, EventArgs e)
{
llbKF.Enabled = raBtnOne.Checked;
BtnAdd.Visible = raBtnOne.Checked;
if (raBtnAll.Checked)
{
客房租金明细BindingSource.DataSource = 客房租金明细.GetRentDetails(null).Execute(MergeOption.AppendOnly);
llbKF.Values.ExtraText = "<请选择>";
kf = null;
}
else if (raBtnOne.Checked)
{
客房租金明细BindingSource.DataSource = null;
}
}
public void 客房退租_Click(object sender, EventArgs e)
{
//客房退租
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is 客房)
{
客房 kf = treeView1.SelectedNode.Tag as 客房;
if (string.IsNullOrEmpty(kf.租户))//未租
{
return;
}
using (客房退租Form tz = new 客房退租Form(kf.ID))
{
tz.ShowDialog(this);
}
}
}
private void BtnAdd_Click(object sender, EventArgs e)
{
if (kf == null)
{
KryptonMessageBox.Show("请先选择欲收租的客房!");
return;
}
using (客房收租Form sz = new 客房收租Form(kf))
{
sz.ShowDialog(this);
kf = sz.kf;//也许用户在新增收租里有一次更改了kf，此时回传
}
//最后，不管有没有更新，刷新DataGridView
ChangeKF();
}
private void BtnSelectKF_Click(object sender, EventArgs e)
{
using (客房选择Form form = new 客房选择Form(客房筛选.客房收租))
{
var result = form.ShowDialog(this);
if (result == System.Windows.Forms.DialogResult.OK)
{
if (kf != form.selectedKF)
{
Main.context.客房租金明细.DeleteObject(collectRent);
kf = form.selectedKF;
kryptonHeader1.Values.Heading = kf.源房.房名;
kryptonHeader1.Values.Description = kf.命名;
BindingData();
}
}
}
}
private void kfForm_Load(object sender, EventArgs e)
{
Text = string.Format("{0}客房", isNew? "新增":"编辑");
源房BindingSource.DataSource = 源房.GetYF().Execute(MergeOption.AppendOnly);
if (isNew) //新增
{
BtnOkAndContinue.Visible = true; //保存并继续按钮可见
kf = new 客房();
kf.源房ID = this.yfID;
cmbYF.SelectedValue = this.yfID;
Main.context.客房.AddObject(kf);//此操作后可实现外键同步
}
else//编辑
{
cmbYF.SelectedValue = kf.源房ID;
}
uC客房详细1.客房BindingSource.DataSource = kf;
}
public void 除客房_Click(object sender, EventArgs e)
{
//删除客房
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is 客房)
{
客房 kf = treeView1.SelectedNode.Tag as 客房;
string txt = string.Format("确定要删除客房 [{0}] 吗？\r\n（将同时删除此客房下所有关联的信息）", kf.命名);
var result = KryptonMessageBox.Show(txt, "客房删除确认",
MessageBoxButtons.OKCancel, MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button2);
if (result == DialogResult.OK)
{
context.DeleteObject(kf);
string msg;
if (Helper.saveData(context, kf, out msg))
{
//删除客房后，删除相关的提醒
var tx = context.提醒.Where(m => m.客房ID == kf.ID).ToList();
for (int i = tx.Count - 1; i >= 0; i--)
{
context.提醒.DeleteObject(tx[i]);
}
//删除源房后，删除相关日常损耗
var sh = context.日常损耗.Where(m => m.客房ID == kf.ID).ToList();
for (int i = sh.Count - 1; i >= 0; i--)
{
context.日常损耗.DeleteObject(sh[i]);
}
KryptonMessageBox.Show(msg, "成功删除客房");
RefreshAndLocateTree(null);
LoadOrRefreshUC(null);
}
else
{
KryptonMessageBox.Show(msg, "失败");
context.Refresh(System.Data.Objects.RefreshMode.StoreWins, kf);
}
//clearObjectManagement();
}
}
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
e.Node.SelectedImageIndex = e.Node.ImageIndex;//不变更选定的树节点图标
object entity = e.Node.Tag;
if (entity is 客房)
{
BtnOK.Enabled = true;
selectedKF = entity as 客房;
kryptonHeaderGroup1.ValuesSecondary.Heading = string.Format("当前选择：{0} - {1}",
selectedKF.源房.房名, selectedKF.命名);
}
else
{
BtnOK.Enabled = false;
selectedKF = null;
kryptonHeaderGroup1.ValuesSecondary.Heading = "当前选择：<无>";
}
}
public void 客房收租_Click(object sender, EventArgs e)
{
//客房收租
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is 客房)
{
客房 kf = treeView1.SelectedNode.Tag as 客房;
if (string.IsNullOrEmpty(kf.租户))//未租
{
return;
}
if (kf.期止 < DateTime.Now)//已租，协议到期，请续租或退租
{
KryptonMessageBox.Show("协议到期，请续租或退租。");
return;
}
using (客房收租Form collectRent = new 客房收租Form(kf.ID))
{
collectRent.ShowDialog(this);
}
}
}
private void BtnDel_Click(object sender, EventArgs e)
{
客房出租历史记录 entity = 客房出租历史记录BindingSource.Current as 客房出租历史记录;
if (entity == null)
{
return;
}
客房 tempKF = entity.客房;
////只允许删除“历史”客户的记录。因为[续租]后当前租户相关租房信息转到‘客房出租历史记录’表里，那么如果
////欲删除的记录是当前客户上次续租的合约记录的话，以后的退租操作无法正常进行（退租时要计算该客户整个
////签约期内的款项、押金等等，多退少补）。*/
if (tempKF.租户 == entity.租户 && tempKF.身份证号 == entity.身份证号)
{
KryptonMessageBox.Show("此条【客房出租历史记录】相关信息涉及到当前租户，无法删除。\r\n（当前租户退租后，才能删除此租户相关的【客房出租历史记录】。）", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else//删除某条出租历史记录后，相关的【客房收租明细】信息也自动删除。
{
List <客房租金明细> willBeDeletedList = 客房出租历史记录.GetHistoryRentDetails(entity);
int num = willBeDeletedList.Count();
string msg = string.Format("删除此条记录，该记录包含的收租明细信息[{0}条]都将被删除！\r\n(详见上方操作说明)\r\n是否删除？", num);
if (KryptonMessageBox.Show(msg, "删除确认", MessageBoxButtons.YesNo, MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button2) == System.Windows.Forms.DialogResult.Yes)
{
//删除当前选中的‘客房出租历史记录’
客房出租历史记录BindingSource.RemoveCurrent();
//删除关联的‘客房收租明细’
foreach (var o in willBeDeletedList)
{
context.客房租金明细.DeleteObject(o);
}
}
}
}
public 客房Form(客房 kf)
{
InitializeComponent();
isNew = false;
this.kf = kf;
}
public 客房出租Form(客房 kf)
{
InitializeComponent();
this.kf = kf;
}
public 客房收租Form(Guid kfID)
{
InitializeComponent();
this.kf = context.客房.FirstOrDefault(m => m.ID == kfID);
IsFirstLoad = true;
}
public 客房Form(客房 kf)
{
InitializeComponent();
isNew = false;
this.kf = context.客房.FirstOrDefault(m => m.ID == kf.ID);
}
