DirectBindingTToBool Method (T, T, T)

Converts this binding to return a nullable boolean binding

Namespace: Eto.Forms
Assembly: Eto (in Eto.dll) Version: 2.5.3-dev

Syntax

public DirectBinding<Nullable<bool>> ToBool(
	T trueValue,
	T falseValue,
	T nullValue
)

Public Function ToBool ( 
	trueValue As T,
	falseValue As T,
	nullValue As T
) As DirectBinding(Of Nullable(Of Boolean))

member ToBool : 
        trueValue : 'T * 
        falseValue : 'T * 
        nullValue : 'T -> DirectBinding<Nullable<bool>>

Parameters

trueValue: Type: T
Value when the binding is true.
falseValue: Type: T
Value when the binding is false.
nullValue: Type: T
Value when the binding is null.

Return Value

Type: DirectBindingNullableBoolean
Boolean binding.

Remarks

This is useful when converting a binding to be used for a checkbox's Checked binding for example. When the binding's value matches the trueValue, it will return true.

Reference

DirectBindingT Class

ToBool Overload

Eto.Forms Namespace

DirectBindingAddLanguageSpecificTextSet("LSTD637EB20_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LSTD637EB20_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");AddLanguageSpecificTextSet("LSTD637EB20_2?cpp=::|nu=.");ToBool Method (T, T, T)

Parameters

Return Value

Reference

DirectBindingTToBool Method (T, T, T)