Class IsStringNotNullOrEmptyConverter
This class converts string value to boolean value
Inheritance
System.Object
IsStringNotNullOrEmptyConverter
Implements
Microsoft.Maui.Controls.IValueConverter
Namespace: Syncfusion.Maui.Core.Converters
Assembly: Syncfusion.Maui.Core.dll
Syntax
public class IsStringNotNullOrEmptyConverter : Object, IValueConverter
Constructors
IsStringNotNullOrEmptyConverter()
Declaration
public IsStringNotNullOrEmptyConverter()
Methods
Convert(Object, Type, Object, CultureInfo)
Converts string value to an boolean type.
Declaration
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | The value must be the type of string |
System.Type | targetType | The type of the target property |
System.Object | parameter | An additional parameter for the converter to handle, not used |
System.Globalization.CultureInfo | culture | The culture to use in the converter, not used |
Returns
Type | Description |
---|---|
System.Object | Returns the boolean value of the string |
ConvertBack(Object, Type, Object, CultureInfo)
Converts back is impossible to revert to original value
Declaration
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | |
System.Type | targetType | |
System.Object | parameter | |
System.Globalization.CultureInfo | culture |
Returns
Type |
---|
System.Object |
Exceptions
Type | Condition |
---|---|
System.NotSupportedException |
Implements
Microsoft.Maui.Controls.IValueConverter