public void InfoEmptyLine()
{
var line = "----------------------------------";
Trace.WriteLine(line);
AsyncFormEventBus.Raise(new AsyncFormMessageEvent(line));
}
public void InfoException(Exception ex, string preFix = "[Exception]", string category = null)
{
var value = WithPrefix ? $"{category}{preFix} => {ex.Message}" : $"{ex.Message}";
Trace.WriteLine(value);
AsyncFormEventBus.Raise(new AsyncFormMessageEvent(value));
}
public void Info(string message, string preFix = "[Info]", string category = null)
{
var value = WithPrefix ? $"{category}{preFix} => {message}" : $"{message}";
Trace.WriteLine(value);
AsyncFormEventBus.Raise(new AsyncFormMessageEvent(value));
}
protected AsyncForm()
{
if (!this.DesignMode)
{
//抽象类会导致Vs设计器无法显示的问题...
_showStateCallback = ShowCallbackMessage;
AsyncFormEventBus.Register <AsyncFormMessageEvent>(UpdateUi);
WithPrefix = true;
}
}
public void InfoObj(Object obj, string preFix = "[Info][Object]", string category = null)
{
var sb = new StringBuilder();
LookupProperties(obj, sb);
var value = WithPrefix ? $"{category}{preFix} => {sb}" : $"{sb}";
Trace.WriteLine(value);
AsyncFormEventBus.Raise(new AsyncFormMessageEvent(value));
}
//此方法会在非UI线程中被调用
private void UpdateUi(AsyncFormMessageEvent obj)
{
if (!AsyncFormEventBus.ShouldRaise())
{
return;
}
string value = string.Format("{0} \r\n", obj.Message);
if (WithPrefix)
{
value = obj.DateTimeEventOccurred + ": " + value;
}
var invoker = GetInvoker();
if (invoker.InvokeRequired)
{
invoker.Invoke(_showStateCallback, value);
}
else
{
_showStateCallback.Invoke(value);
}
}
