# <a id="CapyKit_Attributes_ValueFormatAttribute"></a> Class ValueFormatAttribute

Namespace: [CapyKit.Attributes](CapyKit.Attributes.md)  
Assembly: CapyKit.dll  

Custom attribute for formatting values in a specific way.

```csharp
[AttributeUsage(AttributeTargets.Property)]
public class ValueFormatAttribute : Attribute
```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← 
[Attribute](https://learn.microsoft.com/dotnet/api/system.attribute) ← 
[ValueFormatAttribute](CapyKit.Attributes.ValueFormatAttribute.md)

#### Inherited Members

[Attribute.Equals\(object?\)](https://learn.microsoft.com/dotnet/api/system.attribute.equals), 
[Attribute.GetCustomAttribute\(Assembly, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-assembly\-system\-type\)), 
[Attribute.GetCustomAttribute\(Assembly, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-assembly\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttribute\(MemberInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-memberinfo\-system\-type\)), 
[Attribute.GetCustomAttribute\(MemberInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-memberinfo\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttribute\(Module, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-module\-system\-type\)), 
[Attribute.GetCustomAttribute\(Module, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-module\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttribute\(ParameterInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-parameterinfo\-system\-type\)), 
[Attribute.GetCustomAttribute\(ParameterInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattribute\#system\-attribute\-getcustomattribute\(system\-reflection\-parameterinfo\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(Assembly\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-assembly\)), 
[Attribute.GetCustomAttributes\(Assembly, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-assembly\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(Assembly, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-assembly\-system\-type\)), 
[Attribute.GetCustomAttributes\(Assembly, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-assembly\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(MemberInfo\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-memberinfo\)), 
[Attribute.GetCustomAttributes\(MemberInfo, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-memberinfo\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(MemberInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-memberinfo\-system\-type\)), 
[Attribute.GetCustomAttributes\(MemberInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-memberinfo\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(Module\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-module\)), 
[Attribute.GetCustomAttributes\(Module, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-module\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(Module, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-module\-system\-type\)), 
[Attribute.GetCustomAttributes\(Module, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-module\-system\-type\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(ParameterInfo\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-parameterinfo\)), 
[Attribute.GetCustomAttributes\(ParameterInfo, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-parameterinfo\-system\-boolean\)), 
[Attribute.GetCustomAttributes\(ParameterInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-parameterinfo\-system\-type\)), 
[Attribute.GetCustomAttributes\(ParameterInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.getcustomattributes\#system\-attribute\-getcustomattributes\(system\-reflection\-parameterinfo\-system\-type\-system\-boolean\)), 
[Attribute.GetHashCode\(\)](https://learn.microsoft.com/dotnet/api/system.attribute.gethashcode), 
[Attribute.IsDefaultAttribute\(\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefaultattribute), 
[Attribute.IsDefined\(Assembly, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-assembly\-system\-type\)), 
[Attribute.IsDefined\(Assembly, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-assembly\-system\-type\-system\-boolean\)), 
[Attribute.IsDefined\(MemberInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-memberinfo\-system\-type\)), 
[Attribute.IsDefined\(MemberInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-memberinfo\-system\-type\-system\-boolean\)), 
[Attribute.IsDefined\(Module, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-module\-system\-type\)), 
[Attribute.IsDefined\(Module, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-module\-system\-type\-system\-boolean\)), 
[Attribute.IsDefined\(ParameterInfo, Type\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-parameterinfo\-system\-type\)), 
[Attribute.IsDefined\(ParameterInfo, Type, bool\)](https://learn.microsoft.com/dotnet/api/system.attribute.isdefined\#system\-attribute\-isdefined\(system\-reflection\-parameterinfo\-system\-type\-system\-boolean\)), 
[Attribute.Match\(object?\)](https://learn.microsoft.com/dotnet/api/system.attribute.match), 
[Attribute.TypeId](https://learn.microsoft.com/dotnet/api/system.attribute.typeid), 
[object.Equals\(object?\)](https://learn.microsoft.com/dotnet/api/system.object.equals\#system\-object\-equals\(system\-object\)), 
[object.Equals\(object?, object?\)](https://learn.microsoft.com/dotnet/api/system.object.equals\#system\-object\-equals\(system\-object\-system\-object\)), 
[object.GetHashCode\(\)](https://learn.microsoft.com/dotnet/api/system.object.gethashcode), 
[object.GetType\(\)](https://learn.microsoft.com/dotnet/api/system.object.gettype), 
[object.MemberwiseClone\(\)](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone), 
[object.ReferenceEquals\(object?, object?\)](https://learn.microsoft.com/dotnet/api/system.object.referenceequals), 
[object.ToString\(\)](https://learn.microsoft.com/dotnet/api/system.object.tostring)

#### Extension Methods

[ObjectExtensions.UpdateProperties<ValueFormatAttribute\>\(ValueFormatAttribute, ValueFormatAttribute\)](CapyKit.Extensions.ObjectExtensions.md\#CapyKit\_Extensions\_ObjectExtensions\_UpdateProperties\_\_1\_\_\_0\_\_\_0\_), 
[ObjectExtensions.UpdateProperties\(object, object\)](CapyKit.Extensions.ObjectExtensions.md\#CapyKit\_Extensions\_ObjectExtensions\_UpdateProperties\_System\_Object\_System\_Object\_)

## Constructors

### <a id="CapyKit_Attributes_ValueFormatAttribute__ctor"></a> ValueFormatAttribute\(\)

Default constructor. Initializes a new instance of the <xref href="CapyKit.Attributes.ValueFormatAttribute" data-throw-if-not-resolved="false"></xref>
class with an empty format string.

```csharp
public ValueFormatAttribute()
```

### <a id="CapyKit_Attributes_ValueFormatAttribute__ctor_System_String_"></a> ValueFormatAttribute\(string\)

Constructor. Initializes a new instance of the <xref href="CapyKit.Attributes.ValueFormatAttribute" data-throw-if-not-resolved="false"></xref> class with
the specified format string.

```csharp
public ValueFormatAttribute(string format)
```

#### Parameters

`format` [string](https://learn.microsoft.com/dotnet/api/system.string)

The format string used to format the value.

## Properties

### <a id="CapyKit_Attributes_ValueFormatAttribute_Format"></a> Format

Gets or sets the format to use for formatting the value.

```csharp
public string Format { get; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)

## Methods

### <a id="CapyKit_Attributes_ValueFormatAttribute_GetFormatParameterizedString_System_Int32_"></a> GetFormatParameterizedString\(int\)

Gets a parameterized formatted string for the specified index.

```csharp
public string GetFormatParameterizedString(int index = 0)
```

#### Parameters

`index` [int](https://learn.microsoft.com/dotnet/api/system.int32)

(Optional) Zero-based index of the item in the string to format.

#### Returns

 [string](https://learn.microsoft.com/dotnet/api/system.string)

A formatted string with the specified index and format.