mswinsck.ocx在用时出现错误，如何解决？600分。。。 ( 积分: 300 )

L

LSS

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• 2005-06-08

• #1

我引入一个mswinsck.ocx,


在OCX定义中如下

procedure GetData(var data: OleVariant); overload;
procedure GetData(var data: OleVariant; type_: OleVariant); overload;
procedure GetData(var data: OleVariant; type_: OleVariant; maxLen: OleVariant); overload;



在程序中调用时出现如下错误
...
var
WData:String;
WgToService:TWinsock;
...

WgToService.GetData(WData);<<有错
...


编译错误提示　There is no overloaded version of 'GetData' that can be called with these arguments

 

L

LSS

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-06-08

• #2

我引入一个mswinsck.ocx,


在OCX定义中如下

procedure GetData(var data: OleVariant); overload;
procedure GetData(var data: OleVariant; type_: OleVariant); overload;
procedure GetData(var data: OleVariant; type_: OleVariant; maxLen: OleVariant); overload;



在程序中调用时出现如下错误
...
var
WData:String;
WgToService:TWinsock;
...

WgToService.GetData(WData);<<有错
...


编译错误提示　There is no overloaded version of 'GetData' that can be called with these arguments

 

L

LSS

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-06-08

• #3

程序原码及OCX注册下载地址：
http://221.208.50.37/convert.rar

 

L

LSS

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GUEST, unregistred user!

• 2005-06-08

• #4

尽快帮忙解决一下，谢谢~~

 

X

xeen

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• 2005-06-08

• #5

string 和传指针的 OleVaraint不兼容，所以不能这么调用。

 

L

LSS

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GUEST, unregistred user!

• 2005-06-08

• #6

怎么样做才可以通过

 

X

xianguo

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• 2005-06-08

• #7

var
WData:OleVariant;
WgToService:TWinsock;
...

WgToService.GetData(WData);<<有错
...

 

L

LSS

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-06-09

• #8

这么简单，呵呵，另外300去领