> For the complete documentation index, see [llms.txt](https://docs.wisej.com/api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/api/wisej.base/general/wisej.base.postbackpropertyattribute.md).

# PostbackPropertyAttribute

Namespace: **Wisej.Base**

Assembly: **Wisej.Framework** (4.0.0.0)

Allows the property to return its value to postback requests.

{% tabs %}
{% tab title="C#" %}

```csharp
public class PostbackPropertyAttribute : Attribute
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Class PostbackPropertyAttribute
    Inherits Attribute
```

{% endtab %}
{% endtabs %}

## Constructors

### ![](/files/hsR4ok3152WyAf8J2C1u) PostbackPropertyAttribute()

Initializes the [PostbackPropertyAttribute](/api/wisej.base/general/wisej.base.postbackpropertyattribute.md) attribute.

### ![](/files/hsR4ok3152WyAf8J2C1u) PostbackPropertyAttribute(allow)

Initializes the [PostbackPropertyAttribute](/api/wisej.base/general/wisej.base.postbackpropertyattribute.md) attribute.

| Name      | Type                                                            | Description                                                                                       |
| --------- | --------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
| **allow** | [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean) | Indicates whether the property is allowed or disallowed to return its value to postback requests. |

## Properties

### ![](/files/hsR4ok3152WyAf8J2C1u) Allow

[Boolean](https://docs.microsoft.com/dotnet/api/system.boolean): Returns or sets whether the property is allows to return its value to postback requests.

## Methods

### ![](/files/lIX317sDtMTZJBi9oSIx) IsPostbackProperty(property)

Returns true if the property allows postback requests.

| Parameter    | Type                                                                                                 | Description        |
| ------------ | ---------------------------------------------------------------------------------------------------- | ------------------ |
| **property** | [PropertyDescriptor](https://docs.microsoft.com/dotnet/api/system.componentmodel.propertydescriptor) | Property to check. |

**Returns:** [Boolean](https://docs.microsoft.com/dotnet/api/system.boolean). True if the *property* allows postback requests.


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