public BindingCompleteEventArgs(Binding binding, BindingCompleteState state, BindingCompleteContext context, string errorText, Exception exception, bool cancel)
: base (cancel)
{
this.binding = binding;
this.state = state;
this.context = context;
this.error_text = errorText;
this.exception = exception;
}
public void TestBindingCompleteEventArgs ()
{
Binding b = new Binding ("TestBind", null, "TestMember");
BindingCompleteContext c = new BindingCompleteContext ();
string errorText = "This is an error!";
Exception ex = new ArgumentNullException ();
BindingCompleteEventArgs e = new BindingCompleteEventArgs (b, BindingCompleteState.Success, c);
Assert.AreEqual (b, e.Binding, "A1");
Assert.AreEqual (BindingCompleteState.Success, e.BindingCompleteState, "A2");
Assert.AreEqual (c, e.BindingCompleteContext, "A3");
Assert.AreEqual (false, e.Cancel, "A4");
Assert.AreEqual (String.Empty, e.ErrorText, "A5");
Assert.AreEqual (null, e.Exception, "A6");
BindingCompleteEventArgs e2 = new BindingCompleteEventArgs (b, BindingCompleteState.Success, c, errorText);
Assert.AreEqual (b, e2.Binding, "B1");
Assert.AreEqual (BindingCompleteState.Success, e2.BindingCompleteState, "B2");
Assert.AreEqual (c, e2.BindingCompleteContext, "B3");
Assert.AreEqual (false, e2.Cancel, "B4");
Assert.AreEqual (errorText, e2.ErrorText, "B5");
Assert.AreEqual (null, e2.Exception, "B6");
BindingCompleteEventArgs e3 = new BindingCompleteEventArgs (b, BindingCompleteState.Success, c, errorText, ex);
Assert.AreEqual (b, e3.Binding, "C1");
Assert.AreEqual (BindingCompleteState.Success, e3.BindingCompleteState, "C2");
Assert.AreEqual (c, e3.BindingCompleteContext, "C3");
Assert.AreEqual (false, e3.Cancel, "C4");
Assert.AreEqual (errorText, e3.ErrorText, "C5");
Assert.AreEqual (ex, e3.Exception, "C6");
BindingCompleteEventArgs e4 = new BindingCompleteEventArgs (b, BindingCompleteState.Success, c, errorText, ex, true);
Assert.AreEqual (b, e4.Binding, "D1");
Assert.AreEqual (BindingCompleteState.Success, e4.BindingCompleteState, "D2");
Assert.AreEqual (c, e4.BindingCompleteContext, "D3");
Assert.AreEqual (true, e4.Cancel, "D4");
Assert.AreEqual (errorText, e4.ErrorText, "D5");
Assert.AreEqual (ex, e4.Exception, "D6");
}
void FireBindingComplete (BindingCompleteContext context, Exception exc, string error_message)
{
BindingCompleteEventArgs args = new BindingCompleteEventArgs (this,
exc == null ? BindingCompleteState.Success : BindingCompleteState.Exception,
context);
if (exc != null) {
args.SetException (exc);
args.SetErrorText (error_message);
}
OnBindingComplete (args);
}
/// <include file='doc\BindingCompleteEventArgs.uex' path='docs/doc[@for="BindingCompleteEventArgs.BindingCompleteEventArgs3"]/*' />
/// <devdoc>
/// Constructor for BindingCompleteEventArgs.
/// </devdoc>
public BindingCompleteEventArgs(Binding binding,
BindingCompleteState state,
BindingCompleteContext context) : this(binding, state, context, string.Empty, null, false) {
}
/// <include file='doc\BindingCompleteEventArgs.uex' path='docs/doc[@for="BindingCompleteEventArgs.BindingCompleteEventArgs2"]/*' />
/// <devdoc>
/// Constructor for BindingCompleteEventArgs.
/// </devdoc>
public BindingCompleteEventArgs(Binding binding,
BindingCompleteState state,
BindingCompleteContext context,
string errorText) : this(binding, state, context, errorText, null, true) {
}
/// <include file='doc\BindingCompleteEventArgs.uex' path='docs/doc[@for="BindingCompleteEventArgs.BindingCompleteEventArgs1"]/*' />
/// <devdoc>
/// Constructor for BindingCompleteEventArgs.
/// </devdoc>
public BindingCompleteEventArgs(Binding binding,
BindingCompleteState state,
BindingCompleteContext context,
string errorText,
Exception exception) : this(binding, state, context, errorText, exception, true) {
}
private BindingCompleteEventArgs CreateBindingCompleteEventArgs(BindingCompleteContext context, Exception ex) {
bool cancel = false;
string errorText = String.Empty;
BindingCompleteState state = BindingCompleteState.Success;
if (ex != null) {
// If an exception was provided, report that
errorText = ex.Message;
state = BindingCompleteState.Exception;
cancel = true;
}
else {
// If data error info on data source for this binding, report that
errorText = this.BindToObject.DataErrorText;
// We should not cancel with an IDataErrorInfo error - we didn't in Everett
if (!String.IsNullOrEmpty(errorText)) {
state = BindingCompleteState.DataError;
}
}
return new BindingCompleteEventArgs(this, state, context, errorText, ex, cancel);
}
private BindingCompleteEventArgs CreateBindingCompleteEventArgs(BindingCompleteContext context, Exception ex)
{
bool cancel = false;
string message = string.Empty;
BindingCompleteState success = BindingCompleteState.Success;
if (ex != null)
{
message = ex.Message;
success = BindingCompleteState.Exception;
cancel = true;
}
else
{
message = this.BindToObject.DataErrorText;
if (!string.IsNullOrEmpty(message))
{
success = BindingCompleteState.DataError;
}
}
return new BindingCompleteEventArgs(this, success, context, message, ex, cancel);
}
public BindingCompleteEventArgs(Binding binding, BindingCompleteState state, BindingCompleteContext context, string errorText, System.Exception exception) {}
public BindingCompleteEventArgs(Binding binding, BindingCompleteState state, BindingCompleteContext context) {}
/// <summary>
/// Constructor for BindingCompleteEventArgs.
/// </summary>
public BindingCompleteEventArgs(Binding binding,
BindingCompleteState state,
BindingCompleteContext context) : this(binding, state, context, string.Empty, null, false)
{
}
/// <summary>
/// Constructor for BindingCompleteEventArgs.
/// </summary>
public BindingCompleteEventArgs(Binding binding,
BindingCompleteState state,
BindingCompleteContext context,
string errorText) : this(binding, state, context, errorText, null, true)
{
}
public void Ctor_Binding_BindingCompleteState_BindingCompleteContext_String_Exception_Bool(Binding binding, BindingCompleteState state, BindingCompleteContext context, string errorText, Exception exception, bool cancel)
{
var e = new BindingCompleteEventArgs(binding, state, context, errorText, exception, cancel);
Assert.Equal(binding, e.Binding);
Assert.Equal(state, e.BindingCompleteState);
Assert.Equal(context, e.BindingCompleteContext);
Assert.Equal(errorText ?? "", e.ErrorText);
Assert.Equal(exception, e.Exception);
Assert.Equal(cancel, e.Cancel);
}
public void Ctor_Binding_BindingCompleteState_BindingCompleteContext_String(Binding binding, BindingCompleteState state, BindingCompleteContext context, string errorText)
{
var e = new BindingCompleteEventArgs(binding, state, context, errorText);
Assert.Equal(binding, e.Binding);
Assert.Equal(state, e.BindingCompleteState);
Assert.Equal(context, e.BindingCompleteContext);
Assert.Equal(errorText ?? "", e.ErrorText);
Assert.Null(e.Exception);
Assert.True(e.Cancel);
}
public void Ctor_Binding_BindingCompleteState_BindingCompleteContext(Binding binding, BindingCompleteState state, BindingCompleteContext context)
{
var e = new BindingCompleteEventArgs(binding, state, context);
Assert.Equal(binding, e.Binding);
Assert.Equal(state, e.BindingCompleteState);
Assert.Equal(context, e.BindingCompleteContext);
Assert.Empty(e.ErrorText);
Assert.Null(e.Exception);
Assert.False(e.Cancel);
}
