75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
//-----------------------------------------------------------------------------
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//-----------------------------------------------------------------------------
|
|
|
|
namespace System.Activities.Validation
|
|
{
|
|
using System.Collections.ObjectModel;
|
|
using System.ComponentModel;
|
|
|
|
public sealed class AddValidationError : NativeActivity
|
|
{
|
|
public AddValidationError()
|
|
{
|
|
}
|
|
|
|
public InArgument<string> Message
|
|
{
|
|
get;
|
|
set;
|
|
}
|
|
|
|
[DefaultValue(null)]
|
|
public InArgument<bool> IsWarning
|
|
{
|
|
get;
|
|
set;
|
|
}
|
|
|
|
[DefaultValue(null)]
|
|
public InArgument<string> PropertyName
|
|
{
|
|
get;
|
|
set;
|
|
}
|
|
|
|
protected override void CacheMetadata(NativeActivityMetadata metadata)
|
|
{
|
|
Collection<RuntimeArgument> arguments = new Collection<RuntimeArgument>();
|
|
|
|
RuntimeArgument messageArgument = new RuntimeArgument("Message", typeof(string), ArgumentDirection.In);
|
|
metadata.Bind(this.Message, messageArgument);
|
|
arguments.Add(messageArgument);
|
|
|
|
RuntimeArgument isWarningArgument = new RuntimeArgument("IsWarning", typeof(bool), ArgumentDirection.In, false);
|
|
metadata.Bind(this.IsWarning, isWarningArgument);
|
|
arguments.Add(isWarningArgument);
|
|
|
|
RuntimeArgument propertyNameArgument = new RuntimeArgument("PropertyName", typeof(string), ArgumentDirection.In, false);
|
|
metadata.Bind(this.PropertyName, propertyNameArgument);
|
|
arguments.Add(propertyNameArgument);
|
|
|
|
metadata.SetArgumentsCollection(arguments);
|
|
}
|
|
|
|
protected override void Execute(NativeActivityContext context)
|
|
{
|
|
bool isWarning = false;
|
|
string propertyName = string.Empty;
|
|
string errorCode = string.Empty;
|
|
|
|
if (this.IsWarning != null)
|
|
{
|
|
isWarning = this.IsWarning.Get(context);
|
|
}
|
|
|
|
if (this.PropertyName != null)
|
|
{
|
|
propertyName = this.PropertyName.Get(context);
|
|
}
|
|
|
|
Constraint.AddValidationError(context, new ValidationError(this.Message.Get(context), isWarning, propertyName));
|
|
}
|
|
}
|
|
}
|