Table of Contents

Class CachedDataAnnotationsModelMetadata

Namespace
System.Web.Mvc
Assembly
System.Web.Mvc.dll

Provides a container to cache DataAnnotationsModelMetadata.

public class CachedDataAnnotationsModelMetadata : CachedModelMetadata<CachedDataAnnotationsMetadataAttributes>
Inheritance
CachedDataAnnotationsModelMetadata
Inherited Members

Constructors

CachedDataAnnotationsModelMetadata(CachedDataAnnotationsModelMetadata, Func<object>)

Initializes a new instance of the CachedDataAnnotationsModelMetadata class using the prototype and model accessor.

public CachedDataAnnotationsModelMetadata(CachedDataAnnotationsModelMetadata prototype, Func<object> modelAccessor)

Parameters

prototype CachedDataAnnotationsModelMetadata

The prototype.

modelAccessor Func<object>

The model accessor.

CachedDataAnnotationsModelMetadata(CachedDataAnnotationsModelMetadataProvider, Type, Type, string, IEnumerable<Attribute>)

Initializes a new instance of the CachedDataAnnotationsModelMetadata class using the provider, container type, model type, property name and attributes.

public CachedDataAnnotationsModelMetadata(CachedDataAnnotationsModelMetadataProvider provider, Type containerType, Type modelType, string propertyName, IEnumerable<Attribute> attributes)

Parameters

provider CachedDataAnnotationsModelMetadataProvider

The provider.

containerType Type

The container type.

modelType Type

The model type.

propertyName string

The property name.

attributes IEnumerable<Attribute>

The attributes.

Methods

ComputeConvertEmptyStringToNull()

Gets a value that indicates whether empty strings that are posted back in forms should be converted to Nothing.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeConvertEmptyStringToNull()

Returns

bool

A value that indicates whether empty strings that are posted back in forms should be converted to Nothing.

ComputeDataTypeName()

Gets meta information about the data type.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeDataTypeName()

Returns

string

Meta information about the data type.

ComputeDescription()

Gets the description of the model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeDescription()

Returns

string

The description of the model.

ComputeDisplayFormatString()

Gets the display format string for the model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeDisplayFormatString()

Returns

string

The display format string for the model.

ComputeDisplayName()

Gets the display name of the model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeDisplayName()

Returns

string

The display name of the model.

ComputeEditFormatString()

Gets the edit format string of the model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeEditFormatString()

Returns

string

The edit format string of the model.

ComputeHasNonDefaultEditFormat()

Gets a value that indicates whether the model uses a non-default edit format.

protected override bool ComputeHasNonDefaultEditFormat()

Returns

bool

A value that indicates whether non-default edit format is used.

ComputeHideSurroundingHtml()

Gets a value that indicates whether the model object should be rendered using associated HTML elements.Gets a value that indicates whether the model object should be rendered using associated HTML elements.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeHideSurroundingHtml()

Returns

bool

A value that indicates whether the model object should be rendered using associated HTML elements.

ComputeHtmlEncode() 

protected override bool ComputeHtmlEncode()

Returns

bool

ComputeIsReadOnly()

Gets a value that indicates whether the model is read-only.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeIsReadOnly()

Returns

bool

A value that indicates whether the model is read-only.

ComputeIsRequired()

Gets a value that indicates whether the model is required.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeIsRequired()

Returns

bool

A value that indicates whether the model is required.

ComputeNullDisplayText()

Gets the string to display for null values.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeNullDisplayText()

Returns

string

The string to display for null values.

ComputeOrder()

Gets a value that represents order of the current metadata.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override int ComputeOrder()

Returns

int

A value that represents order of the current metadata.

ComputeShortDisplayName()

Gets a short display name.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeShortDisplayName()

Returns

string

A short display name.

ComputeShowForDisplay()

Gets a value that indicates whether the property should be displayed in read-only views such as list and detail views.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeShowForDisplay()

Returns

bool

A value that indicates whether the property should be displayed in read-only views such as list and detail views.

ComputeShowForEdit()

Gets or sets a value that indicates whether the model should be displayed in editable views.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override bool ComputeShowForEdit()

Returns

bool

Returns bool.

ComputeSimpleDisplayText()

Gets the simple display string for the model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeSimpleDisplayText()

Returns

string

The simple display string for the model.

ComputeTemplateHint()

Gets a hint that suggests what template to use for this model.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeTemplateHint()

Returns

string

A hint that suggests what template to use for this model.

ComputeWatermark()

Gets a value that can be used as a watermark.If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.

protected override string ComputeWatermark()

Returns

string

A value that can be used as a watermark.