CALicense

ADE 用户指南 > ADE服务器类型参考 >

一个 CALicense可以直接获取，例如：

license = new CALicense;

或者：

license = CreateObject("CALicense");

CALicense提供实例化 CAEngine的方法，并且提供关于实例化为何失败的详细信息，如果你直接实例化 CAEngine将无法获取关于错误原因的信息。同时提供关于你所使用的 ADE许可证的限制条款信息。

A CALicense instance can be obtained even if your ADE license code is invalid, expired, etc. This makes it possible for your application to say “failed because ....”.

Creation

C#

CALicense license = new CALicense();

Visual Basic.NET

Dim license As CALicense = new CALicense

VBScript

set license = CreateObject("CALicense")

Analytica Enterprise

COMCreateObject("ADE.CALicense")

See Also

• Instantiating CAEngine using CALicense

See Also

CARenderingStyle <-

CALicense

-> IAdeUICallbacks