XmlData.GetDescendant Method (String)

XmlData GetDescendant Method (String)

Delta Engine Documentation

Namespace: DeltaEngine.Content.Xml
Assembly: DeltaEngine.Content.Xml (in DeltaEngine.Content.Xml.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public XmlData GetDescendant(
	string childName
)

public XmlData GetDescendant(
	string childName
)

Public Function GetDescendant ( 
	childName As String
) As XmlData

Public Function GetDescendant ( 
	childName As String
) As XmlData

public:
XmlData^ GetDescendant(
	String^ childName
)

public:
XmlData^ GetDescendant(
	String^ childName
)

member GetDescendant : 
        childName : string -> XmlData

member GetDescendant : 
        childName : string -> XmlData

Parameters

childName: Type: System String

Return Value

Type: XmlData

Remarks

Tests: DeltaEngine.Content.Xml.Tests.XmlDataTests

Examples

6 unit tests call DeltaEngine.Content.Xml.XmlData.GetDescendant(System.String)

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[Test]
public void GetDescendant()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[1], root.GetDescendant(root.Children[1].Name));
    Assert.AreEqual(root.Children[1].Children[0], root.GetDescendant("grandchild"));
    Assert.AreEqual(null, root.GetDescendant("unknown"));
}

[Test]
public void GetDescendant()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[1], root.GetDescendant(root.Children[1].Name));
    Assert.AreEqual(root.Children[1].Children[0], root.GetDescendant("grandchild"));
    Assert.AreEqual(null, root.GetDescendant("unknown"));
}

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[Test]
public void GetDescendantWithAttribute()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[0], root.GetDescendant(new XmlAttribute("Attr1", "Value1")));
    Assert.AreEqual(root.Children[1].Children[0],
        root.GetDescendant(new XmlAttribute("Attr5", "Value5")));
    Assert.AreEqual(null, root.GetDescendant(new XmlAttribute("Attr5", "Value6")));
    Assert.AreEqual(null, root.GetDescendant(new XmlAttribute("Attr6", "Value5")));
}

[Test]
public void GetDescendantWithAttribute()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[0], root.GetDescendant(new XmlAttribute("Attr1", "Value1")));
    Assert.AreEqual(root.Children[1].Children[0],
        root.GetDescendant(new XmlAttribute("Attr5", "Value5")));
    Assert.AreEqual(null, root.GetDescendant(new XmlAttribute("Attr5", "Value6")));
    Assert.AreEqual(null, root.GetDescendant(new XmlAttribute("Attr6", "Value5")));
}

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[Test]
public void GetDescendantWithAttributeAndName()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[0],
        root.GetDescendant(new XmlAttribute("Attr1", "Value1"), root.Children[0].Name));
    Assert.AreEqual(null,
        root.GetDescendant(new XmlAttribute("Attr1", "Value1"), root.Children[1].Name));
}

[Test]
public void GetDescendantWithAttributeAndName()
{
    XmlData root = CreateDeepTestXmlData();
    Assert.AreEqual(root.Children[0],
        root.GetDescendant(new XmlAttribute("Attr1", "Value1"), root.Children[0].Name));
    Assert.AreEqual(null,
        root.GetDescendant(new XmlAttribute("Attr1", "Value1"), root.Children[1].Name));
}