documentation.HELP! HD.Common Documentation

VideoHelper Class

HD.Common

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VideoHelper Class

Helper帮助文档

视频帮助类

Inheritance Hierarchy

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SystemObject  System.Web.UIControl
    System.Web.UITemplateControl
      System.Web.UIPage
        HD.CommonVideoHelper

Namespace: HD.Common
Assembly: HD.Common (in HD.Common.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

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C#

VB

C++

F#

Copy

public class VideoHelper : Page

Public Class VideoHelper
	Inherits Page

public ref class VideoHelper : public Page

type VideoHelper =  
    class
        inherit Page
    end

The VideoHelper type exposes the following members.

Constructors

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	Name	Description
	VideoHelper	构造函数

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Methods

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	Name	Description
	AddContentTemplate	(Inherited from Page.)
	AddedControl	(Inherited from Control.)
	AddOnPreRenderCompleteAsync(BeginEventHandler, EndEventHandler)	(Inherited from Page.)
	AddOnPreRenderCompleteAsync(BeginEventHandler, EndEventHandler, Object)	(Inherited from Page.)
	AddParsedSubObject	(Inherited from Control.)
	AddWrappedFileDependencies	(Inherited from Page.)
	ApplyStyleSheetSkin	(Inherited from Control.)
	AspCompatBeginProcessRequest	(Inherited from Page.)
	AspCompatEndProcessRequest	(Inherited from Page.)
	AsyncPageBeginProcessRequest	(Inherited from Page.)
	AsyncPageEndProcessRequest	(Inherited from Page.)
	BuildProfileTree	(Inherited from Control.)
	CatchImg(String)	生成Flv视频的缩略图
	CatchImg(String, String)
	ChangeFilePhy	转换文件并保存在指定文件夹下
	ChangeFileVir	转换文件并保存在指定文件夹下
	CheckExtension	获取文件类型
	ClearCachedClientID	(Inherited from Control.)
	ClearChildControlState	(Inherited from Control.)
	ClearChildState	(Inherited from Control.)
	ClearChildViewState	(Inherited from Control.)
	ClearEffectiveClientIDMode	(Inherited from Control.)
	Construct	(Inherited from TemplateControl.)
	ConvertFlv	视频格式转为Flv
	CreateChildControls	(Inherited from Control.)
	CreateControlCollection	(Inherited from Control.)
	CreateHtmlTextWriter	(Inherited from Page.)
	CreateResourceBasedLiteralControl	(Inherited from TemplateControl.)
	DataBind	(Inherited from Control.)
	DataBind(Boolean)	(Inherited from Control.)
	DataBindChildren	(Inherited from Control.)
	DesignerInitialize	(Inherited from Page.)
	DeterminePostBackMode	(Inherited from Page.)
	Dispose	(Inherited from Control.)
	EnsureChildControls	(Inherited from Control.)
	EnsureID	(Inherited from Control.)
	Equals	(Inherited from Object.)
	Eval(String)	(Inherited from TemplateControl.)
	Eval(String, String)	(Inherited from TemplateControl.)
	ExecuteRegisteredAsyncTasks	(Inherited from Page.)
	Finalize	(Inherited from Object.)
	FindControl(String)	(Inherited from Page.)
	FindControl(String, Int32)	(Inherited from Control.)
	Focus	(Inherited from Control.)
	FrameworkInitialize	(Inherited from Page.)
	GetDataItem	(Inherited from Page.)
	GetDesignModeState	(Inherited from Control.)
	GetExtension	获取文件扩展名
	GetFileName	获取文件的名字
	GetGlobalResourceObject(String, String)	(Inherited from TemplateControl.)
	GetGlobalResourceObject(String, String, Type, String)	(Inherited from TemplateControl.)
	GetHashCode	(Inherited from Object.)
	GetLocalResourceObject(String)	(Inherited from TemplateControl.)
	GetLocalResourceObject(String, Type, String)	(Inherited from TemplateControl.)
	GetPostBackClientEvent	Obsolete. (Inherited from Page.)
	GetPostBackClientHyperlink	Obsolete. (Inherited from Page.)
	GetPostBackEventReference(Control)	Obsolete. (Inherited from Page.)
	GetPostBackEventReference(Control, String)	Obsolete. (Inherited from Page.)
	GetRouteUrl(Object)	(Inherited from Control.)
	GetRouteUrl(RouteValueDictionary)	(Inherited from Control.)
	GetRouteUrl(String, Object)	(Inherited from Control.)
	GetRouteUrl(String, RouteValueDictionary)	(Inherited from Control.)
	GetType	(Inherited from Object.)
	GetTypeHashCode	(Inherited from Page.)
	GetUniqueIDRelativeTo	(Inherited from Control.)
	GetValidators	(Inherited from Page.)
	GetWrappedFileDependencies	(Inherited from Page.)
	HasControls	(Inherited from Control.)
	HasEvents	(Inherited from Control.)
	InitializeCulture	(Inherited from Page.)
	InitOutputCache(OutputCacheParameters)	(Inherited from Page.)
	InitOutputCache(Int32, String, String, OutputCacheLocation, String)	(Inherited from Page.)
	InitOutputCache(Int32, String, String, String, OutputCacheLocation, String)	(Inherited from Page.)
	IsClientScriptBlockRegistered	Obsolete. (Inherited from Page.)
	IsLiteralContent	(Inherited from Control.)
	IsStartupScriptRegistered	Obsolete. (Inherited from Page.)
	LoadControl(String)	(Inherited from TemplateControl.)
	LoadControl(Type, Object)	(Inherited from TemplateControl.)
	LoadControlState	(Inherited from Control.)
	LoadPageStateFromPersistenceMedium	(Inherited from Page.)
	LoadTemplate	(Inherited from TemplateControl.)
	LoadViewState	(Inherited from Control.)
	MapPath	(Inherited from Page.)
	MapPathSecure	(Inherited from Control.)
	MChangeFilePhy	运行mencoder的视频解码器转换
	MemberwiseClone	(Inherited from Object.)
	OnAbortTransaction	(Inherited from TemplateControl.)
	OnBubbleEvent	(Inherited from Control.)
	OnCommitTransaction	(Inherited from TemplateControl.)
	OnDataBinding	(Inherited from Control.)
	OnError	(Inherited from TemplateControl.)
	OnInit	(Inherited from Page.)
	OnInitComplete	(Inherited from Page.)
	OnLoad	(Inherited from Control.)
	OnLoadComplete	(Inherited from Page.)
	OnPreInit	(Inherited from Page.)
	OnPreLoad	(Inherited from Page.)
	OnPreRender	(Inherited from Control.)
	OnPreRenderComplete	(Inherited from Page.)
	OnSaveStateComplete	(Inherited from Page.)
	OnUnload	(Inherited from Control.)
	OpenFile	(Inherited from Control.)
	ParseControl(String)	(Inherited from TemplateControl.)
	ParseControl(String, Boolean)	(Inherited from TemplateControl.)
	ProcessRequest	(Inherited from Page.)
	RaiseBubbleEvent	(Inherited from Control.)
	RaisePostBackEvent	(Inherited from Page.)
	ReadStringResource	(Inherited from TemplateControl.)
	RegisterArrayDeclaration	Obsolete. (Inherited from Page.)
	RegisterAsyncTask	(Inherited from Page.)
	RegisterClientScriptBlock	Obsolete. (Inherited from Page.)
	RegisterHiddenField	Obsolete. (Inherited from Page.)
	RegisterOnSubmitStatement	Obsolete. (Inherited from Page.)
	RegisterRequiresControlState	(Inherited from Page.)
	RegisterRequiresPostBack	(Inherited from Page.)
	RegisterRequiresRaiseEvent	(Inherited from Page.)
	RegisterRequiresViewStateEncryption	(Inherited from Page.)
	RegisterStartupScript	Obsolete. (Inherited from Page.)
	RegisterViewStateHandler	(Inherited from Page.)
	RemovedControl	(Inherited from Control.)
	Render	(Inherited from Page.)
	RenderChildren	(Inherited from Control.)
	RenderControl(HtmlTextWriter)	(Inherited from Control.)
	RenderControl(HtmlTextWriter, ControlAdapter)	(Inherited from Control.)
	RequiresControlState	(Inherited from Page.)
	ResolveAdapter	(Inherited from Control.)
	ResolveClientUrl	(Inherited from Control.)
	ResolveUrl	(Inherited from Control.)
	SaveControlState	(Inherited from Control.)
	SavePageStateToPersistenceMedium	(Inherited from Page.)
	SaveViewState	(Inherited from Control.)
	SetDesignModeState	(Inherited from Control.)
	SetFocus(Control)	(Inherited from Page.)
	SetFocus(String)	(Inherited from Page.)
	SetRenderMethodDelegate	(Inherited from Control.)
	SetStringResourcePointer	(Inherited from TemplateControl.)
	TestDeviceFilter	(Inherited from TemplateControl.)
	ToString	(Inherited from Object.)
	TrackViewState	(Inherited from Control.)
	UnregisterRequiresControlState	(Inherited from Page.)
	Validate	(Inherited from Page.)
	Validate(String)	(Inherited from Page.)
	VerifyRenderingInServerForm	(Inherited from Page.)
	WriteUTF8ResourceString	(Inherited from TemplateControl.)
	XPath(String)	(Inherited from TemplateControl.)
	XPath(String, IXmlNamespaceResolver)	(Inherited from TemplateControl.)
	XPath(String, String)	(Inherited from TemplateControl.)
	XPath(String, String, IXmlNamespaceResolver)	(Inherited from TemplateControl.)
	XPathSelect(String)	(Inherited from TemplateControl.)
	XPathSelect(String, IXmlNamespaceResolver)	(Inherited from TemplateControl.)

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Fields

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	Name	Description
	ffmpegtool
	heightOfFile
	mencodertool
	savefile
	sizeOfImg
	widthOfFile

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Properties

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	Name	Description
	Adapter	(Inherited from Control.)
	Application	(Inherited from Page.)
	AppRelativeTemplateSourceDirectory	(Inherited from Control.)
	AppRelativeVirtualPath	(Inherited from TemplateControl.)
	AspCompatMode	(Inherited from Page.)
	AsyncMode	(Inherited from Page.)
	AsyncTimeout	(Inherited from Page.)
	AutoHandlers	Obsolete. (Inherited from TemplateControl.)
	AutoPostBackControl	(Inherited from Page.)
	BindingContainer	(Inherited from Control.)
	Buffer	(Inherited from Page.)
	Cache	(Inherited from Page.)
	ChildControlsCreated	(Inherited from Control.)
	ClientID	(Inherited from Control.)
	ClientIDMode	(Inherited from Control.)
	ClientIDSeparator	(Inherited from Control.)
	ClientQueryString	(Inherited from Page.)
	ClientScript	(Inherited from Page.)
	ClientTarget	(Inherited from Page.)
	CodePage	(Inherited from Page.)
	ContentType	(Inherited from Page.)
	Context	(Inherited from Page.)
	Controls	(Inherited from Control.)
	Culture	(Inherited from Page.)
	DataItemContainer	(Inherited from Control.)
	DataKeysContainer	(Inherited from Control.)
	DesignMode	(Inherited from Control.)
	EnableEventValidation	(Inherited from Page.)
	EnableTheming	(Inherited from TemplateControl.)
	EnableViewState	(Inherited from Page.)
	EnableViewStateMac	(Inherited from Page.)
	ErrorPage	(Inherited from Page.)
	Events	(Inherited from Control.)
	FileDependencies	Obsolete. (Inherited from Page.)
	Form	(Inherited from Page.)
	HasChildViewState	(Inherited from Control.)
	Header	(Inherited from Page.)
	ID	(Inherited from Page.)
	IdSeparator	(Inherited from Page.)
	IsAsync	(Inherited from Page.)
	IsCallback	(Inherited from Page.)
	IsChildControlStateCleared	(Inherited from Control.)
	IsCrossPagePostBack	(Inherited from Page.)
	IsPostBack	(Inherited from Page.)
	IsPostBackEventControlRegistered	(Inherited from Page.)
	IsReusable	(Inherited from Page.)
	IsTrackingViewState	(Inherited from Control.)
	IsValid	(Inherited from Page.)
	IsViewStateEnabled	(Inherited from Control.)
	Items	(Inherited from Page.)
	LCID	(Inherited from Page.)
	LoadViewStateByID	(Inherited from Control.)
	MaintainScrollPositionOnPostBack	(Inherited from Page.)
	Master	(Inherited from Page.)
	MasterPageFile	(Inherited from Page.)
	MaxPageStateFieldLength	(Inherited from Page.)
	MetaDescription	(Inherited from Page.)
	MetaKeywords	(Inherited from Page.)
	NamingContainer	(Inherited from Control.)
	Page	(Inherited from Control.)
	PageAdapter	(Inherited from Page.)
	PageStatePersister	(Inherited from Page.)
	Parent	(Inherited from Control.)
	PreviousPage	(Inherited from Page.)
	RenderingCompatibility	(Inherited from Control.)
	Request	(Inherited from Page.)
	Response	(Inherited from Page.)
	ResponseEncoding	(Inherited from Page.)
	RouteData	(Inherited from Page.)
	Server	(Inherited from Page.)
	Session	(Inherited from Page.)
	Site	(Inherited from Control.)
	SkinID	(Inherited from Control.)
	SmartNavigation	Obsolete. (Inherited from Page.)
	StyleSheetTheme	(Inherited from Page.)
	SupportAutoEvents	(Inherited from TemplateControl.)
	TemplateControl	(Inherited from Control.)
	TemplateSourceDirectory	(Inherited from Control.)
	Theme	(Inherited from Page.)
	Title	(Inherited from Page.)
	Trace	(Inherited from Page.)
	TraceEnabled	(Inherited from Page.)
	TraceModeValue	(Inherited from Page.)
	TransactionMode	(Inherited from Page.)
	UICulture	(Inherited from Page.)
	UniqueFilePathSuffix	(Inherited from Page.)
	UniqueID	(Inherited from Control.)
	User	(Inherited from Page.)
	Validators	(Inherited from Page.)
	ViewState	(Inherited from Control.)
	ViewStateEncryptionMode	(Inherited from Page.)
	ViewStateIgnoresCase	(Inherited from Control.)
	ViewStateMode	(Inherited from Control.)
	ViewStateUserKey	(Inherited from Page.)
	Visible	(Inherited from Page.)

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Events

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	Name	Description
	AbortTransaction	(Inherited from TemplateControl.)
	CommitTransaction	(Inherited from TemplateControl.)
	DataBinding	(Inherited from Control.)
	Disposed	(Inherited from Control.)
	Error	(Inherited from TemplateControl.)
	Init	(Inherited from Control.)
	InitComplete	(Inherited from Page.)
	Load	(Inherited from Control.)
	LoadComplete	(Inherited from Page.)
	PreInit	(Inherited from Page.)
	PreLoad	(Inherited from Page.)
	PreRender	(Inherited from Control.)
	PreRenderComplete	(Inherited from Page.)
	SaveStateComplete	(Inherited from Page.)
	Unload	(Inherited from Control.)

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See Also

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Reference

HD.Common Namespace

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