Namespace Conflict
I have an ASP 2.0 Web site I'm building and I'm adding Atlas to one of the pages. I've created a simple Web Service as a separate project and compiled it. The Web Service has a class to connect to our SQL Server to get data. The service takes two strings and an array of SQL Parameters. I have added the Web Service reference to my Web site app in the App_WebReferences folder.
when I create an instance of the Web Service it attaches the local namespace of the Web Service to the SQLParameter type and gives me an error like: "Value of type '1-dimensional array of System.Data.SQLClient.SqlLParameter' can not be converted to '1-dimensional array oflocalhost.SqlParameter'.because 'System.Data.SqlClient.SqlParameter' is not derived from 'localhost.SqlParameter'.Why is it doing that?
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I've set up IIS on a local machine and have moved a site from my production server to this machine. Everything is copied over correctly. I next re-reference all the .dll's I built in c# to the bin directory, but I get the following error when I open the site:
"The type or namespace name 'ett' could not be found". All the files are sat in the /bin directory. Strangely, if I copy over the dlls from the server (Without changing the references) everything runs fine - but I need to be able to build and test on the local machine. what i'm doing wrong? The site seems to look in the bin to get the copied dlls, but it doesnt seem to see them if I recompile.
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I am working my way through Kevin Yanks tutorials on C# and object orientation, and I got stuck at the tree example.
Link to article
When I try loading http://xxx.xxx.xxx.xxx/tweb/test2/PlantTrees.aspx in my webbrowser I get this error message: Compiler Error Message: CS0246: The type or namespace name 'Tree' could not be found (are you missing a using directive or an assembly reference?)
I do however have the Tree.dll file in the bin folder, and it is lookin exactly like its supposed to.
When I try loadinghttp://xxx.xxx.xxx.xxx/test2/PlantTrees.aspx, however, the program works perfectly. (notice the difference in the URL's)
Why is that? Anyone know? Why do I have to remove the root folder name from the url to make it work??
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Currently i working on a project using ASP.net and mysql. these are the classes i imported:
<%import Namespace="System.Data" %>
<%import Namespace="MySql.Data.MySqlClient"%>
Sub Page_Load(sender As Object, e As EventArgs)
Dim myConnection As MySqlConnection
Dim myDataAdapter As MySqlDataAdapter
Dim myDataSet As DataSet
Dim strSQL As String
Dim iRecordCount As Integer
myConnection = New MySqlConnection("server=myserver; user id=XXX; password=XXXX; database=XXXX; pooling=false;")
when i try to test it out on my localhost, i got this error compiler page:
(warning BC40056: Namespace or type specified in the Imports 'MySql.Data.MySqlClient' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
or
Dim myConnection is not defined. ....
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for some reason, when i run my website through my browser as a local host (IIS) to test the asp, the asp works but the javascript doesnt, when i run the website through the browser normally, obviously the asp doesnt work but the javascript does!!!!
is there a reason for this?? is it a problem if i when live with it??
or is this just what happens???
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I have created a Membership Directory that is sorted alphabetically using ASP/VBS/Access (although the access was converted to mysql before loading to remote server). It runs perfectly on my local server, but I cannot run when loaded to remote server.
Tech support for webhost sent me a "test.asp" w/working connection string, but putting it into the connection include file causes an "empty connection string" error in my asp doc. I don't know how to clear up the conflict. Code:
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I have coded an application on an XP Platform with a Microsoft Access backend.
1. On my development system I have successfully ran the application using Internet Explorer where I type: http://localhost/sad.
2. The customer wants this application to be self contained and working off a CD. So, I burned the application on a CD, created a virtual directory and in IE typed: http://dhurtu/testapp/sad and again no problem worked beautifully.
3. I took the CD, went to my IBM laptop it is configured the same way as my development machine. Again it worked flawlessly.
4. I went on machine similar to the customer's configured with Windows 2000 Professional and IIS 5.0. We created a virtual directory, put in the CD and the application worked beautifully.
5. At the customer site I wasn't so lucky! I put the CD in, created the virtual directory. Fired up Internet Explorer got the greeting screen, made a search and from the search made a selection to get further details ... AND CRASH ... ADODB.Recordset ......
My question is simple. Why would this application work on three different machine and then fail on another.
Customer machine runs Microsoft Windows 2000 (5.00.2195) Service Pack 4. IIS was not installed when I first got there and therefore I installed it. The install CD was not of SP4 vintage but of year 2000 vintage. It seems to me that the IIS version on the client machine is 5.0. Code:
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i got this error message
ADODB.Recordset (0x800A0BB9)
Arguments are of the wrong type, are out of acceptable range, or are in conflict with one another.
/searchresults.asp, line 21
from the code in my site
Code:
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I am having problem regarding utf8 (used by MySQL) and utf16 (used by WinXP)
I want to store the CJK string into both MySQL and use the string to create a new file name. The problem here is，if the string is in utf8, MySQL can accept it, but the filename will have strange character.
If the string is in utf16 format, MySQL will store as '???', and the filename will be created correctly in WinXP.
I have attached my code. Notice that, If I set @CodePage=65001 'UTF-8'
WinXP/IIS will convert all the UTF8 string in the asp file to UTF16 for internal processing. MySQL can only accept utf8 for client connection, so aftｅｒ UTF16 converted to UTF8, ??? will appear. Code:
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I am having problem regarding utf8 (used by MySQL) and utf16 (used by WinXP)
I want to store the CJK string into both MySQL and use the string to create a new file name. The problem here is,if the string is in utf8, MySQL can accept it, but the filename will have strange character.
If the string is in utf16 format, MySQL will store as '???', and the filename will be created correctly in WinXP. Code:
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I have an simple ASP form and I am using the following statement to get the
values:
emailFrom = Request.Form.Item("ctrl:EmailFrom")
emailTo = Request.Form.Item("ctrl:EmailTo")
However, after I added attribute ENCTYPE="multipart/form-data" to the HTML
tag <Form> for uploading files (not implemented yet). The above code doesn't
work and the value of Request.Form.Item("...") become "Undefined".
How to solve the problem?
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I have created a login page for my website but I am trying to add some code to the page so that once a user has voted they can't keep on voting. Code: ...........
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Iam using a filter in asp and it doesn't work with the wildcard '_' or even using IN it only works with LIKE '% (anydata) %'. In my table i have a column, which stores values as 1,23,40 etc. How do i get it to bring back all rows where X='1' and not X LIke '%1%'
I get the following error message:
'Arguments are of the wrong type, are out of acceptable range, or are in conflict with one another.'
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I'm trying to connect a dbase but an error appear. This is the error type:
"ADODB.Recordset(0x800A0BB9) arguments are of the wrong type are out of acceptable range or are in conflict"
I used the code for example:
rs.Open "SELECT * FROM table1", db, adOpenStatic, adLockPessimistic
The microsoft ASP documentation says that adOpenStatic, adLockPessimistic, equals to 3,3 notation. I used first the code above then the error appears. But when I change it to 3,3 it runs ok.
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