true or false, which reflects the value returned by invoking the ToBoolean(IFormatProvider) method for the underlying type of value. If value is null, the method returns false. Exceptions FormatException value is a string that does not equal TrueString or FalseString. InvalidCastException value...
typeNamedoes not include the assembly name. -or- throwIfNotFoundistrueandtypeNamecontains invalid syntax; for example, "MyType[,*,]". -or- typeNamerepresents a generic type that has a pointer type, aByReftype, orVoidas one of its type arguments. ...
GetTypedoes not throwArgumentExceptionwhen an empty string is passed as className. Instead, it returns nulla null reference (Nothing in Visual Basic). Examples The following example gets a type in the currently executing module, specifying a string that has incorrect casing and specifying true for ...
provider is ignored; it does not participate in this operation. If you prefer not to handle an exception if the conversion fails, you can call theBoolean.TryParsemethod instead. It returns aBooleanvalue that indicates whether the conversion succeeded or failed. ...
Reads the next data item as a boolean value (major type 7). C# publicboolReadBoolean(); Returns Boolean The decoded value. Exceptions InvalidOperationException The next data item does not have the correct major type. -or- The next simple value is not a boole...
a String defaultValue Boolean Value to return if key does not exist Returns Boolean Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 ...
If a row meets at least one condition, the row meets the query conditions. /// MustNotQueries: The rows must not meet the conditions. /// MinimumShouldMatch: The rows must meet the minimum number of conditions. /// </summary> /// <param name="otsClient"></param> public static...
getName public java.lang.String getName() Returns the name of this property. If the property does not have a name, this method returns an emptyString. Specified by: getNamein interfaceReadOnlyProperty<java.lang.Boolean> Returns: the name or an emptyString ...
Values 34, 120, 32000, and 45000 are integer literals of type int. There are no integer literals for byte and short types. If the values fit into the destination type, the compiler does not complain and performs a conversion automatically. For long numbers smaller than Integer.MAX_VALUE, ...
这个错误是由于在代码中使用了一个不支持的运算符,即将一个布尔值与一个数值进行比较。在大多数编程语言中,布尔值(true或false)不能直接与数值进行比较。 要解决这个错误,需要检查代码中的比较...