用matlab的comtool创建了一个dll,注册在默认目录(matlab工作目录)下,出现下述错误,后来我重新注册在放程序代码的目录下,还是出现错误,
以下是代码:Private Sub Command1_Click()set mboiler = New boilereff.boilereff
Dim boilerloss As Variant
mboiler.cy = Form3.Text1.TextEnd Sub运行时set mboiler = New boilereff.boilereff一行出现实时错误 -2147024770 (8007007e)自动化错误
以下是代码:Private Sub Command1_Click()set mboiler = New boilereff.boilereff
Dim boilerloss As Variant
mboiler.cy = Form3.Text1.TextEnd Sub运行时set mboiler = New boilereff.boilereff一行出现实时错误 -2147024770 (8007007e)自动化错误
代码改为如下:还是不行啊啊啊,求解答Private mboiler As boiler.boilerclassPrivate Sub Command1_Click()
Label9(0).Caption = "排烟温度耗差"
Label10.Caption = "含氧量耗差"
Label11.Caption = "飞灰含碳量耗差"
Set mboiler = New boiler.boilerclass
myboiler.cy = Form3.Text1.TextEnd Sub
你在写
Private mboiler As boiler.boilerclass (这个是不是可以自动出来?)
你好,我的机器上同时有vb(v6.0)和matlab(v7.1)
错误提示是:实时错误 -2147024770 (8007007e)自动化错误
boiler.boilerclass 这个可以自动出来!就是运行到Set mboiler = New boiler.boilerclass 这句报错
如果不用Set mboiler = New boiler.boilerclass ,而用
Dim mboiler As New boiler.boilerclass
运行到mboiler.cy = Form3.Text1.Text 这句报错时光标放在语句上,有提示“对象变量或with块变量未设置”boilerclass 内部(即生成boiler。dll的matlab M文件)应该没有什么问题,是一些很简单的计算式子:
function s=boiler()
global vgkc vgkc pys cy hy oy ny sy wy ay clz qr o2m o2s pym pys cfhs cfhm co;
cry=cy-ay*(0.08*clz/(100-clz)+0.93*cfhs/(100-cfhs))/100;
vgkc=0.089*(cry+0.375*sy)+0.265*hy-0.0333*oy;
vgyc=1.866*(cry+0.375*sy)/100+0.79*vgkc+0.8*ny/100;
alphapy=21./(21-o2s);
vgy=vgyc+(alphapy-1)*vgkc;
vh2o=1.24*((9*hy+wy)/100+1.293*alphapy*vgkc*0.01);
pydeltaq2=(vgy*1.38+vh2o*1.51)*(pys-pym)*100/qr;
pydeltanb=pydeltaq2/0.91;
pydeltab=309*pydeltanb;
hydeltaq2=(1.38*vgyc*(pys-30)+1.51*(pys-30)*1.603*vgyc*0.01)*2100*(1./(21-o2s)-1./(21-o2m))/qr;
hydeltanb=hydeltaq2/0.91;
hydeltab=309*hydeltanb;
fhdeltaq4=33727*ay*0.93*(cfhs/(100-cfhs)-cfhm/(100-cfhm))/qr;
fhdeltanb=fhdeltaq4/0.91;
fhdeltab=309*fhdeltanb;
return
end
Private Sub Command1_Click()
Dim myboiler As New boiler.boilerclass
myboiler.cy = Text1.Text
End Sub另外,调试时,当光标放在Private myboiler As boiler.boilerclass这句中的myboiler时,出现myboiler=nothing
光标放在mboiler.cy = Form3.Text1.Text 语句上,有提示“对象变量或with块变量未设置”
怎么办呀??困扰好久了呼唤高手
cy是m文件里面的参数,应该不会定义错误。
也就是cy是可读写的属性?
vb里的text是unicode的指针哦。