csharp System.Xml.XPath.XPathNavigator.ValueAsBoolean类(方法)实例源码

XPathDocument document = new XPathDocument("valueas.xml");
XPathNavigator navigator = document.CreateNavigator();

// ValueAsBoolean
navigator.MoveToChild("root", "");
navigator.MoveToChild("booleanElement", "");
bool booleanValue = navigator.ValueAsBoolean;
Console.WriteLine(navigator.LocalName + ": " + booleanValue);

// ValueAsDateTime
navigator.MoveToNext("dateTimeElement", "");
DateTime dateTimeValue = navigator.ValueAsDateTime;
Console.WriteLine(navigator.LocalName + ": " + dateTimeValue);

// ValueAsDouble, ValueAsInt32, ValueAsInt64, ValueAsSingle
navigator.MoveToNext("numberElement", "");
Double doubleValue = navigator.ValueAsDouble;
Int32 int32Value = navigator.ValueAsInt;
Int64 int64Value = navigator.ValueAsLong;
Console.WriteLine(navigator.LocalName + ": " + doubleValue);
Console.WriteLine(navigator.LocalName + ": " + int32Value);
Console.WriteLine(navigator.LocalName + ": " + int64Value);