private void tsbAdd_Click(object sender, EventArgs e)
{
// 判断项目是否存在
if (string.IsNullOrWhiteSpace(Project.GetInstance().Name))
{
MessageBox.Show("请先新建项目");
return;
}
// 初始化流程名称
string name = "流程1";
for (int i = 1; ; i++)
{
if (!TabProcesses.TabPages.ContainsKey("流程" + i))
{
name = "流程" + i;
break;
}
}
// 新建流程页
ProcessTabPage tp = new ProcessTabPage(name);
if (Project.GetInstance().MainProcess == null)
{ // 设置主流程
Project.GetInstance().MainProcess = Project.GetInstance()[name];
}
// 将流程页添加到TabControl
TabProcesses.TabPages.Add(tp);
TabProcesses.SelectedTab = tp;
}
private void Open(string fileName)
{
// 加载当前应用程序目录下的指定程序集
DirectoryInfo info = new DirectoryInfo(Application.StartupPath);
FileInfo[] files = info.GetFiles("*Module.dll");
Dictionary <Type, Assembly> typeCollection = new Dictionary <Type, Assembly>();
foreach (var file in files)
{
Assembly a = Assembly.LoadFile(file.FullName);
Type[] types = a.GetExportedTypes();
foreach (var type in types)
{
ModuleAttribute attribute = (ModuleAttribute)type.GetCustomAttribute(typeof(ModuleAttribute));
if (attribute != null)
{
typeCollection.Add(type, a);
}
}
}
// 从XML加载流程
XmlDocument doc = new XmlDocument();
doc.Load(fileName);
XmlElement root = doc.DocumentElement;
// 清理所有流程
TabProcesses.TabPages.Clear();
Project.GetInstance().Clear();
Project.GetInstance().Name = root.GetAttribute("name");
// 流程节点循环加载
foreach (XmlElement page in root.ChildNodes)
{
// 增加流程
ProcessTabPage tp = new ProcessTabPage(page.GetAttribute("name") /*, VisualProject*/);
TabProcesses.TabPages.Add(tp);
// 模块节点循环加载
foreach (XmlElement unit in page.ChildNodes)
{
foreach (var type in typeCollection)
{
// 获取类型自定义特性
ModuleAttribute des = (ModuleAttribute)type.Key.GetCustomAttribute(typeof(ModuleAttribute));
if (unit.GetAttribute("name") == des.Name)
{
// 增加模块
ModuleBase module = (ModuleBase)type.Value.CreateInstance(type.Key.FullName);
module.Owner = Project.GetInstance()[tp.Text];
module.Index = Convert.ToInt32(unit.GetAttribute("id"));
module.Load();
ModuleControl mc = new ModuleControl(module);
tp.AddModule(mc);
}
}
}
}
// 设置主流程
Project.GetInstance().MainProcess = Project.GetInstance()[root.GetAttribute("main")];
TabProcesses.SelectTab(Project.GetInstance().MainProcess.Name);
}
