private void 重命名ToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode node = treeview1.SelectedNode;
MainSubView.UpdataView view = new MainSubView.UpdataView(node.Name);
string originName = node.Name;
DialogResult result = view.ShowDialog();
if (result == DialogResult.OK)
{
string where_cmd = "viewname='" + originName + "'";
string[] updata_cmd = new string[1];
updata_cmd[0] = "viewname='" + MainSubView.UpdataView.View_Name + "'";
bool success = Main_DataBase_Builder.Updata("AllView", where_cmd, updata_cmd);
if (success == true)
{
Main_DataBase_Builder.Updata_Table_Name(originName, MainSubView.UpdataView.View_Name);
}
TreeNode viewnode = FindTreeNodeWithName("画面", treeview1);
if (viewnode != null)
{
Reflush_TreeView_ViewNode(viewnode); // 刷新画面的父结点的信息
}
/// 其他的修改
}
}
bool Vertical_Pressed = false; // 竖起的滑块按下
public MyChart(DataRow dr, SQL_Connect_Builder builder)
{
InitializeComponent();
timer1.Interval = 1000;
timer1.Elapsed += new System.Timers.ElapsedEventHandler(Draw);
timer1.Enabled = true;
// mytreeview.SelectedItemChanged += new RoutedPropertyChangedEventHandler<object>(Jump_Window_Event);
// 注册滑动块的路由事件
this.drawgrid.AddHandler(Slider.MouseLeftButtonDownEvent, new RoutedEventHandler(this.slider_MouseLeftButtonDown));
this.drawgrid.AddHandler(Slider.MouseMoveEvent, new RoutedEventHandler(this.slider_MouseMove));
this.drawgrid.AddHandler(Slider.MouseLeftButtonUpEvent, new RoutedEventHandler(this.slider_MouseLeftButtonUp));
//slider.Value = 5;
try
{
if (dr == null || builder == null)
{
return;
}
// 变量传输
mydr = dr;
mybuilder = builder;
this.Name = dr[0].ToString();
this.Width = double.Parse(dr[3].ToString());
this.Height = double.Parse(dr[4].ToString());
// 横对齐解析
switch (dr[5].ToString())
{
case "Left":
HorizontalAlignment = HorizontalAlignment.Left;
break;
case "Right":
HorizontalAlignment = HorizontalAlignment.Right;
break;
case "Center":
HorizontalAlignment = HorizontalAlignment.Center;
break;
case "Stretch":
HorizontalAlignment = HorizontalAlignment.Stretch;
break;
default:
HorizontalAlignment = HorizontalAlignment.Center;
break;
}
// 纵对齐解析
switch (dr[6].ToString())
{
case "Top":
VerticalAlignment = VerticalAlignment.Top;
break;
case "Bottom":
VerticalAlignment = VerticalAlignment.Bottom;
break;
case "Center":
VerticalAlignment = VerticalAlignment.Center;
break;
case "Stretch":
VerticalAlignment = VerticalAlignment.Stretch;
break;
default:
VerticalAlignment = VerticalAlignment.Center;
break;
}
double MarginLeft = double.Parse(dr[7].ToString());
double MarginRight = double.Parse(dr[8].ToString());
double MarginTop = double.Parse(dr[9].ToString());
double MarginBottom = double.Parse(dr[10].ToString());
this.Margin = new Thickness(MarginLeft, MarginTop, MarginRight, MarginBottom);
// 通过 minvalue maxvalue 与 interval来决定纵坐标的数量与布局
// 如果没有布局相关就直接退出下面的设置
if (dr[11].ToString() == "" || dr[12].ToString() == "" || dr[13].ToString() == "")
{
return;
}
try
{
minvalue = double.Parse(dr[11].ToString());
maxvalue = double.Parse(dr[12].ToString());
interval = double.Parse(dr[13].ToString());
if (interval == 0)
{
return; // 除数是0 不成立
}
label_count = (int)((maxvalue - minvalue) / interval + 1);
for (int i = 0; i < label_count; i++)
{
Label newlabel = new Label();
newlabel.Content = minvalue + interval * i;
newlabel.Margin = new Thickness(100, subgrid.Margin.Top + subgrid.Height - (subgrid.Height / (label_count - 1)) * i - fixvalue, 0, 0);
drawgrid.Children.Add(newlabel);
}
}
catch { return; }
// 解析线的情况
// 线01
if (dr[17].ToString() != "" && dr[18].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[17].ToString(), dr[18].ToString());
allline.Add(line);
}
// 线02
if (dr[19].ToString() != "" && dr[20].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[19].ToString(), dr[20].ToString());
allline.Add(line);
}
// 线03
if (dr[21].ToString() != "" && dr[22].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[21].ToString(), dr[22].ToString());
allline.Add(line);
}
// 线04
if (dr[23].ToString() != "" && dr[24].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[23].ToString(), dr[24].ToString());
allline.Add(line);
}
// 线05
if (dr[25].ToString() != "" && dr[26].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[25].ToString(), dr[26].ToString());
allline.Add(line);
}
// 线06
if (dr[27].ToString() != "" && dr[28].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[27].ToString(), dr[28].ToString());
allline.Add(line);
}
// 线07
if (dr[29].ToString() != "" && dr[30].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[29].ToString(), dr[30].ToString());
allline.Add(line);
}
// 线08
if (dr[31].ToString() != "" && dr[32].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[31].ToString(), dr[32].ToString());
allline.Add(line);
}
// 线09
if (dr[33].ToString() != "" && dr[34].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[33].ToString(), dr[34].ToString());
allline.Add(line);
}
// 线10
if (dr[35].ToString() != "" && dr[36].ToString() != "")
{
myline_Struct line = new myline_Struct(dr[35].ToString(), dr[36].ToString());
allline.Add(line);
}
// 通过TimeSpan Timeinterval 和 StartTime来决定横坐标的数量与布局
if (dr[14].ToString() == "" || dr[15].ToString() == "")
{
return;
}
try
{
timespan = double.Parse(dr[14].ToString());
timeinterval = double.Parse(dr[15].ToString());
if (dr[16].ToString() == "")
{
starttime = DateTime.Now;
string where_cmd = "ChartName='" + dr[0].ToString() + "'";
string[] update_cmd = new string[1];
update_cmd[0] = "StartTime='" + starttime.ToString("yyyy-MM-dd HH:mm:ss") + "'";
builder.Updata("ALLMyChart", where_cmd, update_cmd);
}
else
{
starttime = DateTime.Parse(dr[16].ToString());
}
timelabelcount = (int)(timespan / timeinterval + 1);
for (int i = 0; i < timelabelcount; i++)
{
Label newlabel = new Label();
newlabel.Content = (starttime + TimeSpan.FromMinutes(timeinterval * i)).ToString("yyyy/MM/dd \n HH:mm:ss");
newlabel.Margin = new Thickness(subgrid.Margin.Left + (subgrid.Width / (timelabelcount - 1)) * i - fixvalue_y, 250, 0, 0);
drawgrid.Children.Add(newlabel);
}
}
catch { return; }
}
catch { }
}
private void thread()
{
if (isupdate == false)
{
isupdate = true;
}
else
{
return;
}
ArrayList list = FileCaozuo.Read_All_Files("D://data//", "*.txt");
int count = 0;
try
{
string where_cmd = "mykey='mynum'";
DataTable dt = builder.Select_Table("tiaonum", where_cmd);
count = int.Parse(dt.Rows[0][1].ToString());
}
catch { }
for (int i = count; i < list.Count; i++)
{
CreateSqlValueType[] create_cmd = new CreateSqlValueType[2];
create_cmd[0] = new CreateSqlValueType("float", "pos", true);
create_cmd[1] = new CreateSqlValueType("float", "value");
string name = (string)list[i];
string filename = string_caozuo.Get_Dian_String(name, 1);
builder.Create_Table("data" + string_caozuo.Get_HengGang_String(filename, 1) + string_caozuo.Get_HengGang_String(filename, 2), create_cmd);
wenjian = i;
wenjianzong = list.Count;
string mywhere_cmd = "mykey='mynum'";
string[] update_cmd = new string[1];
update_cmd[0] = "num='" + i.ToString() + "'";
builder.Updata("tiaonum", mywhere_cmd, update_cmd);
// 读取全部数据
string[] jizhun_list = FileCaozuo.Read_All_Line("D:\\data\\" + name);
for (int j = 0; j < jizhun_list.Length; j++)
{
try
{
shuju = j;
shujuzong = jizhun_list.Length;
string pos = string_caozuo.Get_Table_String(jizhun_list[j], 1);
string value = string_caozuo.Get_Table_String(jizhun_list[j], 2);
string[] insert_cmd = new string[2];
insert_cmd[0] = pos;
insert_cmd[1] = value;
bool result = builder.Insert("data" + string_caozuo.Get_HengGang_String(filename, 1) + string_caozuo.Get_HengGang_String(filename, 2), insert_cmd);
}
catch { }
}
}
isupdate = false;
}