/// <summary>
/// 作用：单击按钮时触发的事件
/// 作者：汪建龙
/// 编写时间：2016年12月20日14:02:05
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
if (objCommand == null)
{
CreateCommand();
}
if ((objCommand as ICommand) != null)
{
ICommand cmd = objCommand as ICommand;
cmd.OnClick();
ITool tool = cmd as ITool;
if (tool != null &&
WorkBench.AxToolbarControl != null &&
WorkBench.AxToolbarControl.IsDisposed == false)
{
WorkBench.AxToolbarControl.CurrentTool = tool;
}
}
else if ((objCommand as ITLWCommand) != null)
{
ITLWCommand cmd = objCommand as ITLWCommand;
cmd.OnClick();
}
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
// LogManager.Log.LogError(ex.ToString());
}
}
/// <summary>
/// 作用：根据程序集名称和类名
/// </summary>
private void CreateCommand()
{
try
{
if (objCommand == null)
{
lock (_objToLock)
{
if (objCommand == null)
{
object obj = CreateInstance(AssemblyName, ClassName);
if (obj is ICommand)
{
((ICommand)obj).OnCreate(WorkBench.AxMapControl.Object);
if (WorkBench.AxToolbarControl != null)
{
WorkBench.AxToolbarControl.AddItem(obj);
}
else if (obj is ITLWCommand)
{
try
{
ITLWCommand cmd = obj as ITLWCommand;
cmd.Init(_parameter);
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
//LogManager.Log.LogError(ex.ToString());
}
}
else
{
obj = null;
}
objCommand = obj;
}
}
}
}
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
//LogManager.Log.LogError(ex.ToString());
objCommand = null;
}
}
public void Start()
{
try
{
string configfile = XMLConfigFilePath;
if (System.IO.File.Exists(configfile))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(configfile);
XmlNode xmlNode = xmlDoc.SelectSingleNode("/Workbench/AutoRunCommand");
if (xmlNode != null)
{
XmlNodeList nodes = xmlNode.SelectNodes("CommandClass");
foreach (XmlNode node in nodes)
{
try
{
string assemblyName = node.Attributes["AssemblyName"].Value;
string className = node.Attributes["ClassName"].Value;
string parameter = node.Attributes["Parameter"].Value;
ITLWCommand cmd = InstanceHelper.CreateInstance(assemblyName, className) as ITLWCommand;
if (cmd != null)
{
cmd.Init(parameter);
cmd.OnClick();
}
System.Windows.Forms.Application.DoEvents();
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
//LogManager.Log.LogError(ex.ToString());
}
}
}
}
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
//LogManager.Log.LogError(ex.ToString());
}
}