请问怎样在program工程文件中使用控件?? (100分)

A

ajim

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• 2002-08-22

• #1

[blue]比如说是<br>indy的<br>TIdHTTp<br>请给出源代码?<br>如果不行请告诉使用方法<br>idhttp1.Create(????);&lt;----这里应该添什么??<br>idhttp1.Get('http://orchid.diy.163.com/index.html',source);<br>idhttp1.Free;[/blue]

 

J

jsxjd

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• 2002-08-23

• #2

对于非可视控件，该处可以是 nil<br>如果可视一般先要声明一个 Tform 类，并声明一个变量后创建它。<br>&nbsp; &nbsp;这时该处应该说 form1 之类的。

 

A

ajim

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• 2002-08-23

• #3

请给出具体代码 我马上给分

 

Z

zhengbo

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• 2002-08-23

• #4

idhttp1.Create(Application);&lt;----这里应该添Application or Self or nil<br>idhttp1.Get('http://orchid.diy.163.com/index.html',source);<br>idhttp1.Free;

 

A

ajim

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• 2002-08-23

• #5

这样我写过 编译有错误<br>

 

A

ajim

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• 2002-09-01

• #6

请问如何使用？？怎么没人回答了<br>

 

Y

yzhshi

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• 2002-09-01

• #7

D5下，没有indy，就用fastnet代替了。<br>其实，使用nil和Application都可以，如果使用application，需要uses forms。<br>你主要错在控件的创建上，仔细看我给你的代码，你会看懂的。<br>program Project1;<br><br>{$APPTYPE CONSOLE}<br><br>uses<br>&nbsp; SysUtils,<br>&nbsp; Psock,<br>&nbsp; NMHttp;<br><br>var<br>&nbsp; NMHTTP1: TNMHTTP;<br>begin<br>&nbsp; NMHTTP1:=TNMHTTP.Create(nil);<br>&nbsp; NMHTTP1.Get('http://orchid.diy.163.com/index.html');<br>&nbsp; NMHTTP1.Free;<br>end.<br>

 

A

aizb

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• 2002-09-01

• #8

idhttp1:=TidHTTP1.Create(Application);&lt;----这里应该添Application or Self or nil<br>idhttp1.Get('http://orchid.diy.163.com/index.html',source);<br>idhttp1.Free;

 

B

BeginDelphi

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• 2002-09-01

• #9

idhttp1:=TIdHttp.Create(nil);<br>idhttp1.Get('http://orchid.diy.163.com/index.html',source);<br>idhttp1.Free;<br><br>have a go?

 

A

ajim

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• 2002-09-23

• #10

多谢yzhshi指点

 

A

ajim

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• 2003-05-20

• #11

接受答案了.