CAD开发者社区 › 首页 ›AutoCAD开发文档› AutoCAD 2022 开发者帮助 › 查看内容

AutoCAD 2022 开发者帮助

设置和返回系统变量（.NET）

2024-5-18 18:48| 发布者: admin| 查看: 355| 评论: 0|原作者: admin|来自: AutoCAD

设置和返回系统变量（.NET）

Application 对象提供了用于设置和检索 AutoCAD 系统变量的 and 方法。例如，若要将整数分配给 MAXSORT 系统变量，请使用以下代码：SetSystemVariableGetSystemVariable

VB.NET

'' Get the current value from a system variable
Dim nMaxSort as Integer = Application.GetSystemVariable("MAXSORT")
 
'' Set system variable to new value
Application.SetSystemVariable("MAXSORT", 100)

C#

// Get the current value from a system variable
int nMaxSort = System.Convert.ToInt32(Application.GetSystemVariable("MAXSORT"));
 
// Set system variable to new value
Application.SetSystemVariable("MAXSORT", 100);

VBA/ActiveX 代码参考

'' Get the current value from a system variable
Dim nMaxSort as Integer
nMaxSort = ThisDrawing.GetVariable("MAXSORT")
 
'' Set system variable to new value
ThisDrawing.SetVariable "MAXSORT", 100