private void InitTabs()
{
if (lbEnvs.Items.Count == 0)
return;
TabInfoService service = new TabInfoService();
dvTabs.Rows.Clear();
dvTabs.Columns[0].Width = 100;
dvTabs.Columns[1].Width = 150;
dvTabs.Columns[2].Width = 150;
dvTabs.Columns[3].Width = 250;
if (lbEnvs.SelectedIndex <= 0)
{
List<TabInfo> tabs = service.GetAllTabs();
dvTabs.Rows.Clear();
foreach (TabInfo tab in tabs)
{
dvTabs.Rows.Add(tab.id, tab.tabName, tab.envName, tab.createTime);
}
}
else
{
List<TabInfo> tabs = service.GetAllTabsByEnvName(lbEnvs.SelectedItem.ToString());
foreach (TabInfo tab in tabs)
{
dvTabs.Rows.Add(tab.id, tab.tabName, tab.envName, tab.createTime);
}
}
}
private void toolStripMenuItem1_Click(object sender, EventArgs e)
{
string envName = lbEnvs.SelectedItem.ToString();
if (envName != "")
{
//MessageBox.Show(envName);
TabInfoService service = new TabInfoService();
List<TabInfo> tabs = service.GetAllTabsByEnvName(envName);
if (tabs.Count > 0)
{
DialogResult res = MessageBox.Show(envName + "有未删除的餐桌信息，确定要删除该餐桌环境吗？", "删除确认", MessageBoxButtons.OKCancel);
if (res == System.Windows.Forms.DialogResult.OK)
{
TabEnvService.DelTabEnv(envName);
InitTabEnvs();
}
}
else
{
TabEnvService.DelTabEnv(envName);
InitTabEnvs();
}
}
}
private void tcTabs_SelectedIndexChanged(object sender, EventArgs e)
{
// 计算开台率
try
{
TabInfoService service = new TabInfoService();
List<TabInfo> tabs = service.GetAllTabsByEnvName(tcTabs.SelectedTab.Text.Trim());
if (tabs.Count == 0)
{
lbOpenPretage.Text = string.Format("开台率：{0}", "0.00%");
}
else
{
int count = 0;
foreach (TabInfo tab in tabs)
{
if (tab.status != "空闲")
{
count++;
}
}
lbOpenPretage.Text = string.Format("开台率：{0}", ((double)count/(double)tabs.Count).ToString("P"));
}
}
catch { }
}
private void InitTabs()
{
foreach (TabPage page in tcTabs.TabPages)
{
int width = page.Width;
int height = page.Height;
int lbWidth = width / 12;
int lbHeight = height / 8;
String envName = page.Text.Trim();
TabInfoService service = new TabInfoService();
List<TabInfo> tabs = service.GetAllTabsByEnvName(envName);
for (int i = 0; i < 6; i++)
{
for (int j = 0; j < 10; j++)
{
int cco = i * 6 + j;
if (cco < tabs.Count)
{
TabInfo tab = tabs[cco];
if (tab == null)
return;
Label lb = new Label();
lb.Text = tab.tabName;
lb.ForeColor = Color.White;
lb.TextAlign = ContentAlignment.MiddleCenter;
lb.BorderStyle = BorderStyle.FixedSingle;
//lb.AutoSize = false;
lb.Size = new Size(lbWidth, lbHeight);
lb.ContextMenuStrip = ops;
lb.Click += new EventHandler(lb_Click);
//lb.MouseEnter += new EventHandler(lb_MouseEnter);
//lb.MouseLeave += new EventHandler(lb_MouseLeave);
lb.Location = new Point(10 + j * width / 10, 15 + i * height / 6);
page.Controls.Add(lb);
switch (tab.status)
{
case "空闲":
lb.BackColor = Color.LightGreen;
break;
case "开台":
case "点餐":
case "加餐":
lb.BackColor = Color.Red;
break;
case "结账":
lb.BackColor = Color.Blue;
break;
default:
lb.BackColor = Color.LightGreen;
break;
}
}
}
}
}
}
