FromObject メソッド

Creates a new instance of the PictureHolder from a specified object. Object can be:

An empty PictureHolder will be created.
String represents an expression, a file or an url.
PictureHolder.Image object.
PictureHolder object.
Array containing the image data.

シンタックス

Visual Basic
C#

'宣言
 
Public Shared Function FromObject( _
   ByVal value As System.Object, _
   ByVal basePath As System.String _
) As PictureHolder

'使用法
 
Dim value As System.Object
Dim basePath As System.String
Dim value As PictureHolder
 
value = PictureHolder.FromObject(value, basePath)

public static PictureHolder FromObject( 
   System.object value,
   System.string basePath
)

パラメータ

value: The value providing data for the new PictureHolder object.
basePath: The base path for resolving a relative file name.

戻り値の型

The new instance of the PictureHolder type.

解説

The following rules are used when the object is a string:

If the string starts with "=" or "[", it is interpretted as an expression, and the actual image will be resolved when the report executes.

String is interpretted as a file name. The file name can be relative or absolute. If it is relative, then the following base paths are tried in order: basePath, DefaultBasePath, System.Environment.CurrentDirectory.

String is interpretted as a URL. The URL can be relative or absolute. If it is relative, then the following base paths are tried in order: basePath, DefaultBasePath and System.Environment.CurrentDirectory.

参照

PictureHolder クラス
 PictureHolder メンバ