/// <summary>
/// シリアライズ
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value"></param>
/// <returns></returns>
public static byte[] Serialize <T>(this T value)
{
if (value.GetType().IsValueType)
{
switch (value)
{
case int _:
case long _:
case bool _:
case char _:
case short _:
case ushort _:
case uint _:
case ulong _:
case float _:
case double _:
return(BitConverter.GetBytes((dynamic)value));
case byte[] val:
return(val);
default:
var size = Marshal.SizeOf(value);
var bytes = new byte[size];
var ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(value, ptr, false);
Marshal.Copy(ptr, bytes, 0, size);
Marshal.FreeHGlobal(ptr);
return(bytes);
}
}
switch (value)
{
case string s:
return(Encoding.UTF8.GetBytes(s));
default:
return(Encoding.UTF8.GetBytes(XamlServices.Save(value)));
}
}
public void Write_NamedItems2()
{
// i1
// - i2
// -- i3
// - i4
// -- i3
var obj = new NamedItem2("i1");
var obj2 = new NamedItem2("i2");
var obj3 = new NamedItem2("i3");
var obj4 = new NamedItem2("i4");
obj.References.Add(obj2);
obj.References.Add(obj4);
obj2.References.Add(obj3);
obj4.References.Add(obj3);
Assert.AreEqual(ReadXml("NamedItems2.xml").Trim(), XamlServices.Save(obj), "#1");
}
private void SetXamlSerializedPackagePartValue(object value, PackagePart part)
{
if (value == null)
{
return;
}
using (Stream stream = part.GetStream(FileMode.Create))
{
string partStr = XamlServices.Save(value);
using (stream)
{
using (StreamWriter writer = new StreamWriter(stream))
{
writer.Write(partStr);
}
}
}
}
public void Evaluate(int SpreadMax)
{
FOutput.SliceCount = FError.SliceCount = _input.Pin.SliceCount;
for (int i = 0; i < _input.Pin.SliceCount; i++)
{
if (FSet[i])
{
try
{
FOutput[i] = XamlServices.Save(_input[i]);
FError[i] = "";
}
catch (Exception e)
{
FError[i] = e.Message;
}
}
}
}
public object DuplicateArityLoader(string xamlString)
{
var scSettings = new XamlSchemaContextSettings();
scSettings.SupportMarkupExtensionsWithDuplicateArity = true;
var xsc = new XamlSchemaContext(scSettings);
var xmlReader = XmlReader.Create(new StringReader(xamlString));
XamlReader reader = new XamlXmlReader(xmlReader, xsc);
XamlObjectWriter objWriter = new XamlObjectWriter(reader.SchemaContext);
XamlServices.Transform(reader, objWriter);
object root = objWriter.Result;
if (root == null)
{
throw new NullReferenceException("Load returned null Root");
}
return(root);
}
/// <summary>
/// Initializes a new instance of the HomeScreenViewModel class that loads model content from the given Uri
/// </summary>
/// <param name="modelContentUri">Uri to the collection of AttractScreenImage models to be loaded</param>
public HomeScreenViewModel(Uri modelContentUri)
: base()
{
this.LoadModels(PackUriHelper.CreatePackUri(DefaultAttractScreenModelContent));
this.CurrentImage = this.Images[this.currentIndex];
this.experienceSelected = new RelayCommand <RoutedEventArgs>(this.OnExperienceSelected);
using (Stream experienceModelsStream = Application.GetResourceStream(modelContentUri).Stream)
{
var experiences = XamlServices.Load(experienceModelsStream) as IList <ExperienceOptionModel>;
if (null == experiences)
{
throw new InvalidDataException();
}
this.Experiences = new ObservableCollection <ExperienceOptionModel>(experiences);
}
}
//从[ActivityBuilder]对象得到[xaml]字串
public static ActivityBuilder activityBuilderFromXaml(string xaml)
{
ActivityBuilder activityBuilder = null;
System.IO.StringReader stringReader = new System.IO.StringReader(xaml);
XamlXmlReader xamlXmlReader = new XamlXmlReader(stringReader);
XamlReader xamlReader = ActivityXamlServices.CreateBuilderReader(xamlXmlReader);
activityBuilder = XamlServices.Load(xamlReader) as ActivityBuilder;
if (activityBuilder != null)
{
return(activityBuilder);
}
else
{
return(null);
}
}
private T GetXamlSerializedPackagePartValue <T>(PackagePart part) where T : class
{
if (part == null)
{
return(null);
}
T obj = null;
using (Stream stream = part.GetStream(FileMode.Open))
{
if (stream.Length == 0)
{
return(null);
}
obj = (T)XamlServices.Load(stream);
}
return(obj);
}
/// <summary>
/// Use the common dialog to save the settings to a file.
/// </summary>
/// <param name="fileName">settings file name to start with</param>
/// <param name="settings">the settings to save</param>
public static void SaveSettings(string fileName, Settings settings)
{
var saveFileDialog = new SaveFileDialog
{
FileName = Path.GetFileName(fileName),
InitialDirectory = Path.GetDirectoryName(fileName),
DefaultExt = DefaultFileExtension,
Filter = Properties.Resources.FileDialogFilter
};
if (saveFileDialog.ShowDialog() == false)
{
// User canceled the dialog. Quietly return.
return;
}
fileName = saveFileDialog.FileName;
var settingsXmlString = XamlServices.Save(settings);
try
{
using (var streamWriter = new StreamWriter(fileName))
{
streamWriter.Write(settingsXmlString);
}
}
catch (Exception e)
{
if (e is IOException || e is UnauthorizedAccessException)
{
// Couldn't save for a reason we expect. Show an error message.
var errorMessageText = string.Format(CultureInfo.CurrentCulture, Properties.Resources.SaveErrorMessage, fileName);
MessageBox.Show(
errorMessageText, Properties.Resources.ErrorMessageCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
throw;
}
}
}
private void addFromAnotherCafeToolStripMenuItem_Click(object sender, EventArgs e)
{
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.Filter = "Qc File|*.qc";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
using (ZipArchive zip = ZipFile.Open(openFileDialog.FileName, ZipArchiveMode.Read))
{
foreach (ZipArchiveEntry entry in zip.Entries)
{
if (entry.Name == "FLOW_NAMES")
{
VALUES_FROM_CAFE.FLOW_NAMES = (List <string>)XamlServices.Load(entry.Open());
}
if (VALUES_FROM_CAFE.FLOW_NAMES.Any())
{
foreach (var flow in VALUES_FROM_CAFE.FLOW_NAMES)
{
if (!Flows_List.Items.Contains(flow))
{
Flows_List.Items.Add(flow);
int count = Flows_List.Items.Count;
Flow_Count_ListBox.Items.Add(count + ".");
dataGridView.Rows.Add(flow);
}
}
Flows_List.ClearSelected();
Flow_Empty_Label.Visible = false;
}
else
{
Flow_Empty_Label.Visible = true;
}
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the HomeScreenViewModel class that loads model content from the given Uri
/// </summary>
/// <param name="modelContentUri">Uri to the collection of AttractScreenImage models to be loaded</param>
public HomeScreenViewModel(Uri modelContentUri)
{
experienceSelected = new RelayCommand <RoutedEventArgs>(OnExperienceSelected);
var streamResourceInfo = Application.GetResourceStream(modelContentUri);
if (streamResourceInfo != null)
{
using (Stream experienceModelsStream = streamResourceInfo.Stream)
{
var experiences = XamlServices.Load(experienceModelsStream) as IList <ExperienceOptionModel>;
if (null == experiences)
{
throw new InvalidDataException();
}
Experiences = new ObservableCollection <ExperienceOptionModel>(experiences);
}
}
}
public void Save_Variables()
{
var path = $@"..\..\..\Activities\XAMLs\{nameof(Save_Variables)}.xaml";
var expected = File.ReadAllText(path);
var vs = new WorkflowVariables();
vs.Variables.Add(new Variable {
Type = typeof(int), VariableName = "i", Value = "123"
});
vs.Variables.Add(new Variable {
Type = typeof(double), VariableName = "sum", Value = "1.0"
});
vs.Variables.Add(new Variable {
Type = typeof(string), VariableName = "Message", Value = "Hello"
});
Assert.AreEqual(expected, XamlServices.Save(vs));
var o = (WorkflowVariables)XamlServices.Parse(expected);
}
public void SerializeStringWithAttachedProperty()
{
string s = "Something";
SetBar(s, 98);
Assert.IsTrue(GetBar(s) == 98);
Assert.IsTrue(AttachablePropertyServices.GetAttachedPropertyCount(s) == 1);
var expected = @"<x:String AttachablePropertyServicesTests.Bar=""98"" xmlns=""clr-namespace:DrtXaml.Tests;assembly=DrtXaml"" xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml"">Something</x:String>";
string generated = XamlServices.Save(s);
Assert.AreEqual(expected, generated);
//string result = (string)RoundTrip(s, expected);
//Assert.IsTrue(result != null);
//Assert.IsTrue(GetBar(result) == 98);
}
private void Form_Load(object sender, RoutedEventArgs e)
{
con.Open();
MySqlDataAdapter adapter = new MySqlDataAdapter("SELECT product.*,typeproduct.typepName,typeunit.typenameUnit FROM product left join typeproduct on product.typepID=typeproduct.typepID left join typeunit on product.typeunitID=typeunit.typeunitID ORDER BY product.proID", con);
DataSet dt = new DataSet();
adapter.Fill(dt);
dataGrid.ItemsSource = dt.Tables[0].DefaultView;
dataGrid.CanUserAddRows = false;
con.Close();
if (sendCount == "1")
{
dataGrid.Columns[3].CellStyle = (Style)XamlServices.Parse("<Style xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" TargetType=\"{x:Type DataGridCell}\"> <Setter Property=\"Background\" Value=\"Black\"></Setter></Style>");
}
else
{
dataGrid.Columns[2].CellStyle = (Style)XamlServices.Parse("<Style xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" TargetType=\"{x:Type DataGridCell}\"> <Setter Property=\"Background\" Value=\"Black\"></Setter></Style>");
}
}
public string Save(object instance)
{
var sb = new StringBuilder();
var xmlsettings = new XmlWriterSettings
{
NewLineOnAttributes = true,
Indent = true,
IndentChars = "\t",
OmitXmlDeclaration = false,
NewLineHandling = NewLineHandling.None,
};
var xmlwriter = XmlWriter.Create(sb, xmlsettings);
var xamlschema = new XamarinFormsSchemaContext(new XamlSchemaContextSettings());
var xxwriter = new XamlXmlWriter(xmlwriter, xamlschema);
XamlServices.Save(xxwriter, instance);
return sb.ToString();
}
public void Binding()
{
string xaml = @"
<Button xmlns=""clr-namespace:A2v10.System.Xaml.Tests.Mock;assembly=A2v10.System.Xaml.Tests""
Content=""Text"" Command=""{BindCmd Execute, CommandName='File'}"">
</Button>
";
var obj = XamlServices.Parse(xaml, null);
Assert.AreEqual(typeof(Button), obj.GetType());
var btn = obj as Button;
Assert.AreEqual("Text", btn.Content);
var cmd = btn.GetBindingCommand("Command");
Assert.AreEqual(typeof(BindCmd), cmd.GetType());
Assert.AreEqual("Execute", cmd.Command.ToString());
Assert.AreEqual("File", cmd.CommandName);
}
public XamlParser(string path)
{
// load and store properties from xaml file
m_parsedBuildRule = (Rule)XamlServices.Load(path);
// NOTE:
// There are MSBuild classes which support command line building,
// argument switch encapsulation and more. Code within VCToolTask,
// a hidden interface, uses some these classes to generate command line
// switches given project settings. As the VCToolTask class is a hidden
// class and the MSBuild documentation is very sparse, we are going
// with a small custom solution. For reference see the
// Microsoft.Build.Tasks.Xaml, Microsoft.Build.Framework.XamlTypes namespaces.
// move the properties to a property name keyed dictionary for faster lookup
ToolProperties = new Dictionary <string, PropertyWrapper>();
ToolProperties = m_parsedBuildRule.Properties.ToDictionary(x => x.Name, x => (new PropertyWrapper(x.GetType(), x)));
InitFunctionMap();
}
public void QualifiedProperty()
{
string xaml = @"
<Page xmlns=""clr-namespace:A2v10.System.Xaml.Tests.Mock;assembly=A2v10.System.Xaml.Tests"">
<Page.Toolbar>
<Button Content=""{Bind Parent.Pager}""/>
</Page.Toolbar>
</Page>
";
var obj = XamlServices.Parse(xaml, null);
Assert.AreEqual(typeof(Page), obj.GetType());
var page = obj as Page;
var tb = page.Toolbar as Button;
Assert.AreEqual(typeof(Button), tb.GetType());
var bind = tb.GetBinding("Content");
Assert.AreEqual("Parent.Pager", bind.Path);
}
public void Should_30_get_collections_by_iterator()
{
string original;
var d = Dynamic(original = @"<SampleRoot Name='abc' xmlns='test'>
<SampleRoot.Collection>
<SampleItem FirstName='Bob' />
<SampleItem FirstName='Alice' />
</SampleRoot.Collection>
</SampleRoot>");
// make sure it is good
XamlServices.Parse(original);
byte i = 0;
foreach (var item in d.Collection)
{
AreEqual(i==0? "Bob":"Alice", item.FirstName);
i++;
}
}
private static T ActivateInstanceFromXaml <T>(string xaml, string typeName)
{
var referencedAssembly = typeof(T).Assembly;
var path = new[] { new Uri(referencedAssembly.CodeBase).LocalPath };
var context = new XamlSchemaContext();
using (var xamlReader = new StringReader(xaml))
using (var reader = new XamlXmlReader(xamlReader, context))
using (var writer = new BinaryXamlWriter(context, "test", new Version(), path))
using (var stream = new MemoryStream())
{
XamlServices.Transform(reader, writer);
writer.WriteAssembly(stream);
var bytes = stream.ToArray();
var assembly = Assembly.Load(bytes);
var type = assembly.ExportedTypes.Single(t => t.Name == typeName);
return((T)Activator.CreateInstance(type));
}
}
public void SimplePadding()
{
string xaml = @"
<Button xmlns=""clr-namespace:A2v10.System.Xaml.Tests.Mock;assembly=A2v10.System.Xaml.Tests""
Content=""Text"" Padding=""11,22,33,44"">
</Button>
";
var obj = XamlServices.Parse(xaml, null);
Assert.AreEqual(typeof(Button), obj.GetType());
var btn = obj as Button;
Assert.AreEqual("Text", btn.Content);
var p = btn.Padding;
Assert.AreEqual(Length.FromString("11").Value, p.Top.Value);
Assert.AreEqual(Length.FromString("22").Value, p.Right.Value);
Assert.AreEqual(Length.FromString("33").Value, p.Bottom.Value);
Assert.AreEqual(Length.FromString("44").Value, p.Left.Value);
}
/// <summary>
/// Deserializes the active state of buttons in the toolbar.
/// </summary>
/// <param name="xamlData">A string containing the new state of the toolbar.</param>
public virtual void DeserializeActiveButtons(string xamlData)
{
Assert.ValidateReference(xamlData);
try
{
bool[] ActiveTable = (bool[])XamlServices.Parse(xamlData);
for (int i = 0; i < AllButtons.Count && i < ActiveTable.Length; i++)
{
AllButtons[i].Button.IsActive = ActiveTable[i];
}
}
catch (Exception e)
{
if (e.Message == null) // To make the code analyzer happy. Since the doc of XamlServices.Parse() doesn't specify any exception other than NullException, this should safe, right?...
{
throw;
}
}
}
public void StaticResource_Style_ResourceOnLocal_NoBase()
{
string xaml = @"
<Border xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
<Border.Resources>
<Style x:Key='b' TargetType='Button'>
<Style.Resources>
<x:String x:Key='s'>test</x:String>
</Style.Resources>
<Setter Property='Content' Value='{StaticResource s}'/>
</Style>
</Border.Resources>
<Button Style='{StaticResource b}'/>
</Border>";
Border border = (Border)XamlServices.Parse(xaml);
Button button = (Button)border.Child;
string content = (string)button.Content;
Assert.AreEqual(content, "test");
}
/// <summary>
/// 設定ロード
/// </summary>
public void Load()
{
this.LoadDefault();
if (!File.Exists(this._settingsFilePath))
{
Console.WriteLine("設定ファイルなし");
return;
}
try {
if (!(XamlServices.Load(this._settingsFilePath) is Dictionary <string, dynamic> settings))
{
Console.WriteLine("設定ファイル読み込み失敗");
return;
}
this.Import(settings);
} catch (XmlException ex) {
Console.WriteLine($"設定ファイル読み込み失敗{ex}");
}
}
[Category(Categories.NotOnSystemXaml)] // System.Xaml doesn't use typeconverters nor passes the value
public void Read_CollectionWithContentWithConverter()
{
if (!Compat.IsPortableXaml)
{
Assert.Ignore("System.Xaml doesn't use typeconverters nor passes the value");
}
var xaml = @"<CollectionParentItem xmlns='clr-namespace:MonoTests.Portable.Xaml;assembly=Portable.Xaml_test_net_4_0'><CollectionItem Name='Item1'/>SomeContent</CollectionParentItem>".UpdateXml();
var parent = (CollectionParentItem)XamlServices.Load(new StringReader(xaml));
Assert.IsNotNull(parent, "#1");
Assert.IsInstanceOf <CollectionParentItem>(parent, "#2");
Assert.AreEqual(2, parent.Items.Count, "#3");
var item = parent.Items[0];
Assert.IsNotNull(item, "#4");
Assert.AreEqual("Item1", item.Name, "#5");
item = parent.Items[1];
Assert.IsNotNull(item, "#6");
Assert.AreEqual("SomeContent", item.Name, "#7");
}
public ActivityBuilder ReadXamlDefinition(StringBuilder xaml)
{
try
{
if (xaml != null && xaml.Length != 0)
{
using (var sw = new StringReader(xaml.ToString()))
{
var xamlXmlWriterSettings = new XamlXmlReaderSettings();
var xw = ActivityXamlServices.CreateBuilderReader(new XamlXmlReader(sw, new XamlSchemaContext(), xamlXmlWriterSettings));
var load = XamlServices.Load(xw);
return(load as ActivityBuilder);
}
}
}
catch (Exception e)
{
Dev2Logger.Error("Error loading XAML: ", e, GlobalConstants.WarewolfError);
}
return(null);
}
private void SaveObject(object element, XmlWriter writer)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
if (IsSequenceType(element.GetType()))
{
throw new ArgumentException(
"Root serialized element must not be a sequence type", nameof(element));
}
var xamlWriter = new XamlXmlWriter(writer, schemaContext);
XamlServices.Transform(
new XamlObjectReader(element, xamlWriter.SchemaContext),
xamlWriter, false);
// Do not dispose XamlXmlWriter because it unconditionally closes the
// base XmlWriter.
}
public virtual object StandardXamlLoader(string xamlString)
{
var xamlXmlReader = new XamlXmlReader(XmlReader.Create(new StringReader(xamlString)));
XamlNodeList xamlNodeList = new XamlNodeList(xamlXmlReader.SchemaContext);
XamlServices.Transform(xamlXmlReader, xamlNodeList.Writer);
NodeListValidator.Validate(xamlNodeList);
XamlReader reader = xamlNodeList.GetReader();
XamlObjectWriter objWriter = new XamlObjectWriter(reader.SchemaContext);
XamlServices.Transform(reader, objWriter);
object root = objWriter.Result;
if (root == null)
{
throw new NullReferenceException("Load returned null Root");
}
return(root);
}
/// <summary>
/// 比較的きれいなXAMLを返す
/// </summary>
/// <returns></returns>
public string ToCleanXAML()
{
StringBuilder xaml = new StringBuilder(XamlServices.Save(this));
xaml = xaml.Replace("\"{x:Null}\"", "Null").Replace(" Enable=\"True\"", "").Replace(" Comment=\"\"", "");
System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex(@"\w*=Null");
List <string> list = new List <string>();
foreach (System.Text.RegularExpressions.Match item in regex.Matches(xaml.ToString()))
{
list.Add(item.Value);
}
foreach (var item in list.Distinct())
{
xaml = xaml.Replace(" " + item, string.Empty);
}
return(xaml.ToString());
}
public void Write_ReadOnlyPropertyContainer()
{
var obj = new ReadOnlyPropertyContainer()
{
Foo = "x"
};
Assert.AreEqual(ReadXml("ReadOnlyPropertyContainer.xml").Trim(), XamlServices.Save(obj), "#1");
var sw = new StringWriter();
var xw = new XamlXmlWriter(sw, new XamlSchemaContext());
var xt = xw.SchemaContext.GetXamlType(obj.GetType());
xw.WriteStartObject(xt);
xw.WriteStartMember(xt.GetMember("Bar"));
xw.WriteValue("x");
xw.WriteEndMember();
xw.WriteEndObject();
xw.Close();
Assert.IsTrue(sw.ToString().IndexOf("Bar") > 0, "#2"); // it is not rejected by XamlXmlWriter. But XamlServices does not write it.
}
