ObjectIdExtensionGetObjectT Method |
Opens an AutoCAD object of the given type in the given open mode.
Namespace:
Gile.AutoCAD.R20.Extension
Assembly:
Gile.AutoCAD.R20.Extension (in Gile.AutoCAD.R20.Extension.dll) Version: 2.0.0.0 (2.0.0.0)
Syntaxpublic static T GetObject<T>(
this ObjectId id,
Transaction tr,
OpenMode mode = OpenMode.ForRead,
bool openErased = false,
bool forceOpenOnLockedLayer = false
)
where T : DBObject
<ExtensionAttribute>
Public Shared Function GetObject(Of T As DBObject) (
id As ObjectId,
tr As Transaction,
Optional mode As OpenMode = OpenMode.ForRead,
Optional openErased As Boolean = false,
Optional forceOpenOnLockedLayer As Boolean = false
) As T
public:
[ExtensionAttribute]
generic<typename T>
where T : DBObject
static T GetObject(
ObjectId id,
Transaction^ tr,
OpenMode mode = OpenMode::ForRead,
bool openErased = false,
bool forceOpenOnLockedLayer = false
)
[<ExtensionAttribute>]
static member GetObject :
id : ObjectId *
tr : Transaction *
?mode : OpenMode *
?openErased : bool *
?forceOpenOnLockedLayer : bool
(* Defaults:
let _mode = defaultArg mode OpenMode.ForRead
let _openErased = defaultArg openErased false
let _forceOpenOnLockedLayer = defaultArg forceOpenOnLockedLayer false
*)
-> 'T when 'T : DBObject
Parameters
- id
- Type: ObjectId
ObjectId to open. - tr
- Type: Transaction
Transaction or OpenCloseTransaction to use. - mode (Optional)
- Type: OpenMode
Open mode to obtain in. - openErased (Optional)
- Type: SystemBoolean
Value indicating whether to obtain erased objects. - forceOpenOnLockedLayer (Optional)
- Type: SystemBoolean
Value indicating if locked layers should be opened.
Type Parameters
- T
- Type of the object to return.
Return Value
Type:
TThe object opened in given open mode.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
ObjectId. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
ExceptionsException | Condition |
---|
InvalidCastException | Thrown if the object type does not match the given type |
Exception | eNullObjectId is thrown if id equals ObjectId.Null. |
ArgumentNullException | Thrown if tr is null. |
See Also