Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Event TagFound As EventHandler(Of CodecsEnumTagsEventArgs) | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As RasterCodecs Dim handler As EventHandler(Of CodecsEnumTagsEventArgs) AddHandler instance.TagFound, handler | |
| C# | |
|---|---|
public event EventHandler<CodecsEnumTagsEventArgs> TagFound | |
| C++/CLI | |
|---|---|
public: event EventHandler<CodecsEnumTagsEventArgs^>^ TagFound | |
Event Data
The event handler receives an argument of type CodecsEnumTagsEventArgs containing data related to this event. The following CodecsEnumTagsEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel | Gets or sets a value which allows the user to abort the enumeration process. |
| Count | Gets the number of elements. |
| Id | Gets the tag id. |
| MetadataType | Gets the tagged data type. |
Example
For an example, refer to EnumTags(String,Int32).
Remarks
This event will fire for each tag found in the file as a result of calling EnumTags(String,Int32).
Do not attempt to use DeleteTag(String,Int32,Int32) to delete tags from inside this event. If you want to delete tags that you enumerate, use this event to add the tags to a list. Upon returning from EnumTags(String,Int32), you can delete all the tags from the list.
Requirements
Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)