PublicSubCenterC(frmAsForm)

DimSpcFAsIntegerHowmanyspacescanfit

DimclenAsIntegercaptionlength

DimoldcAsStringoldcaption

DimiAsIntegernotimportant

removeanyspacesattheendsofthecaption

veryeasyifyoureaditcarefully

oldc=frm.Caption

DoWhileLeft(oldc,1)=Space(1)

DoEvents

oldc=Right(oldc,Len(oldc)-1)

Loop

DoWhileRight(oldc,1)=Space(1)

DoEvents

oldc=Left(oldc,Len(oldc)-1)

Loop

clen=Len(oldc)

IfInStr(oldc,"!")$#@60;$#@62;0Then

IfInStr(oldc,"")$#@60;$#@62;0Then

clen=clen*1.5

Else

clen=clen*1.4

EndIf

Else

IfInStr(oldc,"")$#@60;$#@62;0Then

clen=clen*1.4

Else

clen=clen*1.3

EndIf

EndIf

seehowmanycharacterscanfit

SpcF=frm.Width/61.2244howmanyspacecanfit itthecaption

SpcF=SpcF-clenHowmanyspacescanfit-Howmuch spacethe

tiontakesup

Nowthetrickypart

IfSpcF$#@62;1Then

DoEventsspeeduptheprogram

frm.Caption=Space(Int(SpcF/2))+oldc

Elseiftheformistoosmallforspaces

frm.Caption=oldc

EndIf

EndSub

|在窗体中添加以下代码：

DimoldsizeAsLong

PrivateSubForm_Resize()

IfMe.Width=oldsizeThenifthewidthhasnt changed

ExitSubthendontmesswithit

Else

CenterCMe

oldsize=Me.Width

EndIf

EndSub

PrivateSubForm_Load()

CenterCMe

oldsize=Me.Width

EndSub