The Type Or Namespace Name 'Tree' Could Not Be Found
I am working my way through Kevin Yanks tutorials on C# and object orientation, and I got stuck at the tree example.
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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??
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.
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.
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?
im required to develop a simple expert system, like an animal guessing game where the questions, answers and rules are stored in the database. But the problem is i dont know what is needed to design the database and how it relates to each and other.
I'm looking for script where I can enter the location of a folder and a directory tree(folding list) is displayed containing all subfolders and files. I want to select a file from this directory tree and delete it. I can't seem to find what I want on the net.Can someone shed some light, please?
Looking for sample code in asp or asp.net which uses two trees the left hand tree having all levels and leaf nodes and the right hand tree containing only levels.
Buttons in the middle to "move" levels or nodes around, add new levels, rename levels or delete levels.
Everything working off a table with parent/child type relationship.
I'm creating a tree menu that uses FSO to read folders, subfolders and files. I'd like for each folder to have capabilty of being either Level 1,2,3,4 or 5 security. The 5 Levels are my security levels with 5 being Admin.
I'm looking for any advice on how to go about this. I was thinking of creating a hidden text file within each folder and storing the folders security level in it, then let asp read the text file as it builds my tree and display the appropriate folder icon representing Level 1,2,3,4 or 5 security.
Can any one give an example for handling a tree view web control event, inside an asp.net application? I am able to build a tree view using this control on an asp.net web form (on page load) but can not handle its events later on
html tag includes the reference to the event handler and looks like this: <iewc:treeview1 id="treeview1" runat="server" Expand = "treeview1_expand">
then the aspx.vb file includes the treeview1_expand() code: Public Sub TreeView1_Expand(ByVal sender As Object, ByVal e As Microsoft.Web.UI.WebControls.TreeViewClickEventArg s) Handles TreeView1.Expand this file also includes a withevents declaration for treeview1.
I am trying to generate a tree view in asp 3,0 using sql server.Whats happening is its not pulling the data from the database i can only see folders and the gifs but not the actual data. Code:
I have written a code for Tree view in asp using database but it works fine in IE and it doesnt work in open source browsers means mozilla,netscape can someone tell me a link where i can get the code which works fine in IE,Mozilla ,Netscape.
Anybody have any experience of a decent explorer style tree view system which is database driven?At the minute I'm using ASP Tree View (www.CompuSolve-Technology.co.uk) but it's not really the best.It has to work with a database (MS SQL Server).
I am looking for a software that can generate a tree of data. For example, I am trying to track real estate relationships like a lessor, tenant, general contractor, and subcontractors. I would like a visual representation of this relationship based on the values in my database showing the hierarchy much like a site map or family tree. Can anyone recommend how I could do this or suggest a software?
I want to create a Expandable and Collapsible Directory Structure Tree. So that it looks at a folder from a path i give it and shows all directories and files underneath it.
This sub directories needs to be expandable and collapsable and when i click on on of the options it will bring a select box up by the side of this giving options. ie edit page.is this clear?
I got a problem while running an application. The code for this is as follows:
aList = Split(strMsg,";") For nX = 0 to UBound(aList) strarry=split(aList(nX),"_") var_year=left(strarry(2),4) var_month=mid(strarry(2),5,2) var_day=mid(strarry(2),7,2) var_date=var_day&"-"&var_month&"-"&var_year var_time1=mid(strarry(2),9,2) var_time2=mid(strarry(2),11,2) var_time=var_time1&":"&var_time2 set rs1=conn.execute("insert into tbl_BackupfileInfo(Filename,Createddate,Createdtim e)values('" &aList(nX)&"','"&var_date&"','"&var_time&"')") Next
while runnig this application some times it works fine .But some times it giving an error
Error Type:Microsoft VBScript runtime (0x800A000D) Type mismatch: 'UBound'.
Each of them are preceded by an option button. After the text, there is a plus sign. (this means that I can click on the + sign and then drill down further). For instance:
Pacific California Nevada Oregon Central Eastern
Similarly, if I want I can drill down California, if I want to.
Now my question is:
How can I drill down each of them without refreshing the page ? Every time I click on the + sign, the whole page refreshes and then I have to scroll down to see the break down list of the hierarchial tree.
Please suggest ways of doing this dynamically. How can I expand my hierarchial list without having to lose the focus on my hierarchial option tree?
I am trying to put a search by product name function on the following page, i think i have everything write but for some reason the page always says product not found as if the query is not getting past Code:
Error Type: ADODB.Recordset (0x800A0CC1) Item cannot be found in the collection corresponding to the requested name or ordinal. /emirate/view.asp, line 175
my database is access,i checked both data base as well as the coding,both field names are correct
my sql is only this sql= "select * from MasterEntry"
I have run into a peculiar problem and need a little shove to solve it.
I have an ASP app that tests to see if the browser allows cookies. Complains if cookies are off, otherwise proceeds to a login page.
Using MS-IE 5 or higher - works fine Using IE5 or Safari on a Macintosh (OS 9 or 10) gives a page not found error when trying to detect the cookie setting.
The ASP code use Request.Redirect. I made some htm pages to allow debugging of the redirect and get the same failure.
I could really use some suggestions for making the Mac machines work.
i got an error saying file not found 404 when redirect to html page and i ensure that the file is found in the same directory and in the database : response.redirect results("Url") where Url is the column name in the database that contain the page name
have a look at this code and see if they can spot the error. I've been looking for sometime but I'm blind to it - I have a feeling it might be something to do with the ID field? The connection appears fine so this is unlikely to be the cause .
