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   ► MB LobbyPascal and Delphi Coding Board   Print This     

Delphi Internet Solutions Topic Most Read Threads

WebSnap, Web Services, SOAP in Delphi, Delphi XML, third party Delphi Internet solutions, etc.
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25 Threads:

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Thread 25 of 25
Thread Starter  

emets
How to pass/return an array between ASP and Delphi
I have a problem passing and returning an array between an ASP page and a Delphi COM Object., , I create an array and pass it to the COM Object like this:, , arr = obj.ArrTest(Array("element1","element2")), , The function is defined as:, , function ArrTest(varname: OleVariant): OleVariant;, , Inside the function if I try to treat varname as an array it doesn't work. For example testing for an array:, , VarIsArray(varname);, , returns False., , Similarly if I create a Variant Array inside the COM Object and return it to the ASP page it seems to go wront., , Can someone give me a simple example of how to do this., , Thanks, emets
20 years ago
6 replies. Last post:

emets
William,, , Thank you for all your effort and the valuable information you provided me with., , emets
20 years ago
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Thread 24 of 25
Thread Starter  

NevilleRichards
NMSMTP - Sending EMails
I have to put EMail into a project., , Using the component NMSMTP (Delphi4), I can send mail to others on the same server, but attempts to send mail out to other addresses fails with error 503., , Am I missing something, or is this component limited to mailing round the same server., , If it is so limited, does anyone know of a component which doesn't have this limitation?, , Neville Roll Eyes
20 years ago
1 Reply:

djsmith9
that server would have to be connected to the Internet for that to happen. Is that the case? Once it's handed off to the server, then your program is done. That server should know how to route it to its destination via the SMTP protocol.
19 years ago
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Thread 23 of 25
Thread Starter  

dubz
TClientSocket.OnRead
Hey again,, , Got another problem where I've got an asynchronous socket listening for plain text messages that I am receiving via Socket.ReceiveText., , Unfortunately, when the size of the message gets too big (over about 10k or so), ReceiveText only receives the first 10k of the message., , This is a problem because after I've pulled out the first 10k, another 10k arrives and the OnRead event is called for a second time, which screws up the message., , Basically what I'm after is a method that will guarantee that I receive the entire message in one call to an event handler., , If it helps, the length of the message body is actually specified by the first 10 characters of the message header itself., , I've come up with a few ideas while I've been writing this mail as a matter of fact. Can I use Lock and Unlock? What about calling ReceiveLength until the socket has the correct amount of characters waiting as specified by the message header?, , gleNN
20 years ago
1 Reply:

wpantoja
{Too Long!}
20 years ago
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Thread 22 of 25
Thread Starter  

marge
Problem Using the TIWComboBox
{Too Long!}
13 years ago
2 replies. Last post:

madeline_johnso
{Too Long!}
13 years ago
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Thread 21 of 25
Thread Starter  

tricker
Question regarding TWebBrowser example.
I'm working with one of Delphi 5's Demos under Coolstuf, an example of using TWebBrowser. I wanted to do a look and feel of the IE5, which I normally use as my default browser. Well, I've accomplished some, but I'm stuck in getting the URL link of the hypertext link in the browser to show in the status bar (I added to the example) when the cursor (mouse) is at/on that word. , , I stubbed out all the events with unique information displayed in the status bar per event so to recognize any hits a cursor movement makes when moved over the word, phrase, or link in the WebBrowser windows. Nothing happens., , In IE5, when the cursor is moved to a word, phrase, or link that has a URL associated with it, that URL is displayed in the status bar., , How to do? How can I retrieve and display the URL from where the mouse is?, , Thanks,, , Tim R.
20 years ago
2 replies. Last post:

Anonymous
u r genius, I was stuck by doing this Panel1.text:=webbrowser1.statustext;  It always give me error message. Did not relised that it should be the text put after the := sign. This is the difference between VB and Delphi thing. --- tanghz
11 years ago
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Thread 20 of 25
Thread Starter  

Christiaan
Please Help!! - How to use TInternetExplorer
Hi,, , Can anyone tell me how to install TInternetExplorer and perhaps give me an idea on how to get started with it. Thanks in advance!, , Christiaan
20 years ago
4 replies. Last post:

halimanh
Look at one of demo program supplied with D5 in ...\Demos\CoolStuf directory. It is a Delphi implementation of a web browser (using TWebBrowser component), , Hendra
20 years ago
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Thread 19 of 25
Thread Starter  

Christiaan
How do I sent an email ?
Hi, , , I've got an edit box with the email address of a person. The value changes. How do I use the value of that edit box ( which is an email address) to send an email? Any help appreciated !, , Thanks , Christiaan
20 years ago
3 replies. Last post:

arnulfo2001
{Too Long!}
20 years ago
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Thread 18 of 25
Thread Starter  

tricker
TWebBrowser - How to prevent IE 5 Script Error dia
I'm using TWebBrowser sample that came with Delphi 5. I found a web site that causes a error dialog box titled Internet Explorer Script Error. The same site will run without error on IE 5., , The site: "http://kimspitstop.infoside.dk/", , I downloaded a Sink program that I can monitor the events (and text of the events) of IE 5. It shows that a few pages have errors, but I don't understand why, unless it's the same problems; however, I think IE 5 throws the errors away without showing the dialog box., , Might someone volunteer why the TWebBrowser does it and the IE 5 doesn't. Is there a way to catch the error(s)? Using the property "Silent" will keep the dialog from showing, but after several times of hitting that error the sample has lots of problems - Ole stuff., , Tim R.
19 years ago
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Thread 17 of 25
Thread Starter  

Amir
Login to PHP pages with NMHttp
Hi. is there any one help me? I want to Login to one Website (Username & Password)Like mail.yahoo.com ?Using NMHttp Post method in my program.but i can't do this. I'm using Delphi6., Tnx.
16 years ago
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Thread 16 of 25
Thread Starter  

Len
TIdTCPServer form Indy - Bind
Hello,, , I am trying to build a TCP server with the TIdTCPServer component from INDY. I want to use the BIND property , but It does not seem to work. , , I am using a file containing IP addresses which I want to bind. , , My code looks like this:, , while not Eof(lh_config) do, begin, readln(lh_config, ls_line); , TelnetServer.Bindings.Add;, TelnetServer.Bindings.Item[i].IP :=ls_line;, TelnetServer.Bindings.Items[i].Port := , StrToInt(gb_TELNETPort);, TelnetServer.Bindings.Items , [i].AllocateSocket(3,255); , TelenetServer.Bindings.Items, [i].Bind , inc(i);, end;, , when it tries to execute the bind procedure it outputs an error 10038 and closes the connection., , What am I doing wrong?, , Thank you in advance,, , Katerina
20 years ago
5 replies. Last post:

Hudson101.h
Pokemon Go fine-tuned variation is available in this app and also tutu app not working Online Movies Download and install: Terrarium TV Apk, Flick HD Apk.
52 months ago
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3230
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Thread 15 of 25
Thread Starter  

imdelta
How can i hidden my real IP(windows me)
When I use httpcli to post some data to server, the CGI scripts will get my IP, how can i hidden my real IP(windows me), thanks!
20 years ago
1 Reply:

Bryan.V
Sorry, you can't., You can "spoof" it using a firewall/router, but ultimately the IP address is the only way that an internet service has of routing it's response to the right computer. Otherwize the whole internet wouldn't work.
20 years ago
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Thread 14 of 25
Thread Starter  

the7son_ms
Calendar Components
What is the syntax to capture the day when clicking on a calendar component? For instance if I click on March 19, how do I capture "19" as the value or whatever value is available?
13 years ago
1 Reply:

Wes
{Too Long!}
13 years ago
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Thread 13 of 25
Thread Starter  

Rupa Lahiri
Fax on LAN and delphi application
Any ideas on how I can send fax to a fax machine on LAN thru delphi application?, Any components available and what will be the system requirements.
20 years ago
1 Reply:

djsmith9
I've never heard of a fax machine being connected to a LAN. It would seem that you'd want to use LAN based modems such as used by "FAXSERVE" or others when developing LAN based faxing products. Fax machines normally interact with phone lines and paper.
19 years ago
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Thread 12 of 25
Thread Starter  

Yi
web service/BDE initilization error
Hi there,, , I am writing a Delphi web service which use BDE to communicate with SQL server 2000. I also wrote client program to test the service. If only one client is accessing the web service, it works fine. If two clients try to access the web service at the same time, one of the client always get the following error., , "An error occurred while attempting to initialize the Borland Database Engine (error $2B32)", , I looked up the error code, it is a BDE "sharing violation" error. I am not sure if it is caused by the BDE's Private Directory access conflict since it is a distributed system. So I tried to change BDE's Private Directory at runtime, but I got same error., , Does anybody have a clue what the problem could be? , , Your help will be greatly appreciated!!!, , Yi
19 years ago
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Thread 11 of 25
Thread Starter  

Nahuel Ramos
Get Modem Status (Rx/Tx)
Hi,, I would like to know if anybody know where can I find Source Code or a component to get or capture the modem status. I need to know if the modem is sending or receiving., I have already visited the page torry.net and I have looked for in google.com and nathing was found., Sorry by my english, and thanks so much.
19 years ago
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Thread 10 of 25
Thread Starter  

JGreen
IIS, SSL & ReadClient problem
I have an ISAPI application that allows users to upload files, I use TWebRequest.ReadClient. I have the methods working fine on a non-SSL server., , Duing the workflow I use a buffer of size request.contentlength - length(request.Content)to store the result of ReadClient which I then use to write the file to disk and naturally I free the buffer after use using the Freemem method. , , When the server is implemenying SSL I notice that my buffer requires an extra 7 bytes, the process works fine untill I try to free the memory used for my buffer => "Invalid Pointer Operation" is the result, I suppose the extra 7 bytes are part of the SSL process, ReadClient does in fact read an extra 7 bytes, the file is successfully written to disk.... does anyone know why trying to free my buffer after use results in an error? (I have used both GetMem & AllocMem to aquire the buffer...but,same error on FreeMem), Thanks in advance for any help you can give., , John.
20 years ago
1 Reply:

JGreen
Please ignore the above., , There was a bug in my code Big Grin! , Does seem odd tho that the error only became apparent using SSL!, , Sorry to anyone that may have wasted time on this., , John.
20 years ago
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Thread 9 of 25
Thread Starter  

JGreen
Preventing file upload, ISAPI.
My ISAPI app uses TISAPIRequest.ReadClient to read and save a file uploaded to the server using enctype="multipart/form-data"., , After receiving the TWebrequest I can determine the total size of the file being uploaded(at this point the client is uploading the file), I would like to Terminate this upload if the file size exceeds a defined value...Question: How do I do this server side?, , It seems that I can not respond to the client with a message telling them the file is too large untill the Readclient method has completed(I get access violations if I do not use ReadClient), but by this time I may as well accept the file as it has been uploaded! , , Any help appreciated.
20 years ago
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Thread 8 of 25
Thread Starter  

Domingoz
Bank
Hello! Does anyone know how to connect to a bank using delphi? I want to write a program that will transfer money, simply by entering the name of the bank, the amount, and account holder..., , Thank you!
16 years ago
1 Reply:

mprestwood
Are you talking about a wire transfer? I assume each bank has alot of security so I'm not sure this is a viable task.
14 years ago
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Thread 7 of 25
Thread Starter  

Don Bowen
finding things on palettes
Dear Friends,, I've been reading up on Indy how to write client / server applications. One of the articles mentions ThreadManager. It's a Delphi component, and it shows up when I load the example program... the problem and the question I have is...., How do you find a component on the palettes when you don't know where they are?, Is there someway to look up the component and have it tell you what palette it's on?, thanks,, -Don
17 years ago
1 Reply:

Wes
{Too Long!}
14 years ago
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2568
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Thread 6 of 25
Thread Starter  

os2
web service (soap) with database
i search any example who use webservice with database under delphi, , thanks
19 years ago
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2488
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Thread 5 of 25
Thread Starter  

wilsona
IDocHostUIHandler Interface
has anyone developed a delphi interface to the Internet Explorer WebBrowser Control IDocHostUIHandler functions?, , Ref: [URL=http://msdn.microsoft.com/library/default.asp?url=/library/en-us/office97/html/usingwebbrowsercontrol.asp]http://msdn.microsoft.com/library/default.asp?url=/library/en-us/office97/html/usingwebbrowsercontrol.asp[/URL]
20 years ago
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Thread 4 of 25
Thread Starter  

wesley
TDataSetTableProducer question?
I have a question about DataSetTableProducer component. I am using this component to generate a table with some records from an Access database. This component is using ADOQuery as its dataset (simple select statement without any parameters). The problem is that instead of seeing the actual table column values on the page I see the word "BYTES". The column datatype is defined as text in the database. I assuming that the datatype conversion to string is essential, but why would the program see text datatype column as TBytesField? Here is a code snipped of how the page is generated., , DataSetTableProducer1.DataSet.Open;, Response.Content := DataSetTableProducer1.Content;, DataSetTableProducer1.DataSet.Close;, , How can I typecast or change the field type in this case to a string so that the page will show the actual column values instead of "BYTES".
19 years ago
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Thread 3 of 25
Thread Starter  

flecktor
Delphi 5 Com Object for Asp
Greetings people ,, i am trying to get up a com object so it would do, simple thing, get 2 numbers and return there result. however i can not make it , cuase of some , failers , i would be very thankful if you could send me a text source code on mail so i could see how its done .this is the only link that is missing in my chain to make a login com object . , , thanks from advance for your time flecktor, , d flecktor out.
19 years ago
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Thread 2 of 25
Thread Starter  

Badzooka
How to view response header in Indy component?
Hi,, , I'm using the Indy component IdHTTP and want to display the header returned from the server. In the "help" I only see the header contents exposed as properties, one for each value. I find that the properties reformat the content also, eg, date strings get converted to date objects., , Does anyone know how to bypass the properties and access the raw header?
20 years ago
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2333
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Thread 1 of 25
Thread Starter  

Mocksy
Preventing IP access
i'm trying to control tcp/ip access out of windows from any program. I would like to write a capture program that runs in the back ground and asks for a password which then allows or denys anybody using the net, ftp etc., , has anyone done this before ?, , thanks
19 years ago
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