你去查查書吧,書上挺詳細(xì)的,在這說不好說,你先在項目里引用。然后 Dim acadapp As AcadApplication Dim acaddoc As AcadDocument On Error Resume Next AcadApp = GetObject(, "AutoCAD.Application") If Err.Number Then Err.Clear() AcadApp = CreateObject("AutoCAD.Application") If Err.Number Then MsgBox("不能運行AutoCAD,請檢查是否安裝了AutoCAD") Exit Sub End If End If AcadApp.Visible = True '界面可視

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如果可以的話請把分給我
以下是cad2007版的,引用autocad 2007 type library 和autocad/objectdbx common 17如果是04或者版本更低的只要引用autocad 2007 type library,代碼的話大同小異,思路是一樣的
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
On Error Resume Next
Dim acadapp As Autodesk.AutoCAD.Interop.AcadApplication
acadapp = GetObject(vbNullString, "autoCAD.application")
Dim acaddoc As Autodesk.AutoCAD.Interop.AcadDocument
acaddoc = acadapp.ActiveDocument
Dim Ms As Autodesk.AutoCAD.Interop.Common.AcadModelSpace
Ms = acaddoc.ModelSpace
Dim acadObjectI As Autodesk.AutoCAD.Interop.Common.AcadObject
Dim Linei As Autodesk.AutoCAD.Interop.Common.AcadLine
Dim Circlei As Autodesk.AutoCAD.Interop.Common.AcadCircle
Dim Polylinei As Autodesk.AutoCAD.Interop.Common.AcadPolyline
Dim pt As Autodesk.AutoCAD.Interop.Common.AcadPoint
For Each acadObjectI In Ms
Debug.Print(acadObjectI.ObjectName)
Select Case acadObjectI.ObjectName
Case "AcDbLine"
Linei = acadObjectI
Debug.Print("X =" Linei.StartPoint(0).ToString)
Debug.Print("Y =" Linei.StartPoint(1).ToString)
Case ""
Case ""
End Select
Next
End Sub
這個是vb.net教材里面的吧,我也是前兩天剛下的。遇到類似的問題,下面是我的解決辦法
首先要參考引用Autodesk.AutoCAD.Interop.dll還有Autodesk.AutoCAD.Interop.Common.dll
然后代碼有兩處也需要相應(yīng)修改,我用的是.NET 的 vb2008
'Dim AcadApp As AutoCAD.AcadApplication
Dim AcadApp As Autodesk.AutoCAD.Interop.AcadApplication
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Call 連接AutoCAD()
End Sub
Sub 連接AutoCAD()
On Error Resume Next
AcadApp = GetObject(, "AutoCAD.Application")
If Err.Number Then
Err.Clear()
AcadApp = CreateObject("AutoCAD.Application")
If Err.Number Then
MsgBox("不能運行AutoCAD,請檢查是否安裝了AutoCAD")
Exit Sub
End If
End If
AcadApp.Visible = True '界面可視
'AcadApp.WindowState = AutoCAD.AcWindowState.acMax '界面最大化
AcadApp.WindowState = Autodesk.AutoCAD.Interop.Common.AcWindowState.acMax
AppActivate(AcadApp.Caption) '顯示AutoCAD界面
End Sub
在工程下面的應(yīng)用對應(yīng)的類是否加載?如果是編譯后運行的話要選中加載應(yīng)用項,把編譯時導(dǎo)入屬性勾上
D=AcadApp.ActiveDocument.Utility.GetPoint(,"選擇一個點:")
你的參數(shù)沒有弄對
GetPoint是個方法不是屬性必須要括號()
他的兩個參數(shù)為可選參數(shù)(startpoint,prompt)第一個參數(shù)是起始點,第二個參數(shù)是提示語
本文名稱:關(guān)于vb.netacad的信息
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