Make Connection To Database Only Once On Page Load?
Oct 12, 2010When I load my page I populate my repeater with the following code.
Dim conn As Data.SqlClient.SqlConnection
Dim Comm As Data.SqlClient.SqlCommand
[code].....
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Login Page With Database Connection?
Aug 20, 2011i am tried to develpod login page for System staff Library.I want to modified my login page which only allow user which has register in the system able to access.If the user want to login but dont have any username and password yet user will got message error. All the username and password are store in table staff .For your info i am creating using Visual studio 2005 using application forms and all the data was save in sql 2005.My server name is Danawa, i created my database name Login and table name Staff.In inside table staff 1 created 7 column such staffid, Name, telno, department, username, password, address. Here i my example code for login page and database preview code which i want to modified and also i attached picture of table staff.
[Code]...
Load SQL Database Onto PC But Getting A Connection Error 655?
Mar 10, 2010I am trying to upload a SQL dataBase onto VBasic, but I keep getting a connection error Error version 655, the application useses versions of 612 and earlier.What can I do to fix this error. I am using SQL server 2008 and Visual Basic 2008...
View 5 RepliesHow To Make A Progress Bar Load When Loading A Page
Mar 6, 2009im making a web browser, but i dont know how to make a progress bar load when im loading a page. Please note that im using TabControl, so you cant use the WebBrowser function.Also i was wondering if you could add that little thing in the bottom left that says "connecting to http://..." and "transfering data from..." etc.
View 13 RepliesLogin Page Database Connection To MSAccess?
Jun 22, 2010When i try to log in i keep getting this error and what it means the code i used is below along with the error message:
code - Dim dr As OleDbDataReader = cmd.ExecuteReader
error - Syntax error in FROM clause
Place A Video On An ASP.NET Page And Make It So That It Will Load In A Timely Manner?
Sep 28, 2010I have an .avi video (500 MB-50 minutes) that I embedded using the following code in VB.NET:
<OBJECT width="360px" height="360px" CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" VIEWASTEXT>
<PARAM name="autoStart" value="False">
[Code]....
Worked fine except that it took approx 5 minutes to load. Converted it to a wmv file (cutting it down to 300 MB) and it started playing instantly while it download. Unfortunately there are some computers that will not play it for some reason. It will load and the timer starts up as if the video is playing but there is just a black screen. I ran some tests and determined that it's not a browser issue.
How can I upload a video that instantly plays on all computers?
Make A Console Application That Will Measure HTTP Page Load Time
Aug 31, 2009I need to make a console application that will measure HTTP page load time.
View 4 RepliesVS 2005 File Browser To Load SQL Database Connection String At Run Time?
Sep 13, 2009Is it possible to use a file browser to load a connection string when the start form is loaded?
Using ofb As New OpenFileDialog
If ofb.ShowDialog = Windows.Forms.DialogResult.OK Then
Dim cConnectionString As String = ofb.FileName
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Jquery - Display A Loading Gif While A Database Call Process On The First Page Load?
Oct 13, 2009So I'm new to Ajax. I have an ASP.NET wizard panel wrapped in an ASP Ajax UpdatePanel. The Ajax is working well, with the page doing partial updates as you step through the wizard. I'm even firing an animated gif images using the unblockUI.js jQuery library to prevent multiple page submits.
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Webbrowser Navigate To Page / Wait For Page To Load Then Move To Next Page
Jun 13, 2011How can I get Webbrowser1 to navigate to each page and wait for the one page to completely load, then move to the next page...? [code]
View 3 RepliesWhy A Page Load Would Be Called Twice On Page When requesting Aspx page
Jul 3, 2006Does anyone know why a Page_Load would be called twice on a page when requesting an aspx page?I am using .Net 2.0 with the new .net 1.1 compilation model installed. Whenever I request a page, the Page_Load on the aspx page appears to be called twice, so does the Page_Load on and user controls added to that page.
View 16 RepliesMake The Connection To A SQL Database?
Jun 22, 2010How do I make the connection to a SQL database (one to many), with VB.NET?
View 1 RepliesHow To Make Connection With Database Access
Mar 24, 2010how to make connection with my database access with visual basic 2008.
View 2 RepliesMake A Database Connection In Program?
Mar 9, 2008I need to make a connection with an access 2007 database in VB 2005.[code]....
View 15 RepliesMake A Connection To Network Database System?
Dec 19, 2009Now I know we can not do a system like the SQL of the...[code]He only opened the database, is there any way to open and use Access database login information for it?I am unfamiliar with this program , someone people can help me?Empty, You can be a example to me !!I just want a can connect to the network database (Access Database) VB programming
View 6 RepliesMake Connection Between Attendance Machine And Database?
Mar 21, 2010i want make a attandance software but i need coding for make connection between attandance machine and databass. so i can connect to machine and downloadd attandace logs.
View 1 RepliesVS 2010 Can't Find SQL Database To Make Connection
Aug 29, 2011I'm using VB.NET 2010, and Microsoft SQL Server 08 Express. I've never done a data bound project before so forgive me if I have no clue what I'm doing.
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Make A Connection Using Crystal Reports To Access 07 Database?
Dec 15, 2011I'm trying to use crystal reports in my database that i have made using vb 2010 and access 07, I'm trying to make a new crystal report in vb, have gone add new item, crystal report, etc but when i go to specify the new connection using the Microsoft office 12.0 access database engine )LE DB provider i keep getting a catastrophic failure error 0x8000fff?
View 2 RepliesMake Connection Of Window Application To Sql Server Database?
Sep 18, 2009I am doing a project on window application but the problem is that I want to connect the connection of database to the SQL Server database. Does anyone knows the connection strings of the connection.
View 10 RepliesMake A Popup Blocker Type Message Box That Pops Up When A Popup Tries To Load A Page?
Dec 2, 2010im trying to make a popup blocker type message box that pops up when a popup tries to load a page, and it asks The page [URL]is trying to open,open in a new tab?
(label)
No (button) Yes (button)
how would i make a menu appear when i click somwhere on the page,how would i make it recognise a picture, and be able to copy it to a location on the local drive?
Make A Connection With SQL Server Database Using Wizard In Express Edition?
Oct 12, 2010i make a connection with SQL server 2005 database using Wizard in Express Edition 2008,I have got data in my text field using dataset , but now I want to execute query for insert, select and update but I don't know my connection vaiable and how to execute query and get data .what kind of connection is this Adodb or oledb etc
View 5 RepliesMake An Oledb Connection To An Access Database : Invalid Authorization Specification
Sep 15, 2007I am trying to make an oledb connection to an Access database.
1. I added a component class.It said drag from the toolbox to add components.
2. I dragged over the Oledbconnection and OledbdataAdapter
3. I clicked on new connection string for the oldeb Connection and try to connect to the SHX.mdb datababase in the debug/ bin folder I don't have a username or password for the database and do not want to set one up.( is this possible in .net?)
4.As soon as I try to test the connection, I get the "invalid authorization specification" message. I can't get past this and do not really understand why I am getting this message.I have vb 2005 standard edition, not express edition.The exact same thing happens when I try to set up the data adapter to the shx.mdb database.
I am on XP2 and not logged in with a password or username. Could this be the issue or is there something else I am overlooking.Also, since I am coming from vb6 and ADO is there anyway to just write the code without having to use datasets, adapters and oledb connections to bound controls?
Disable Page Cache To Force Page Load With Browser Back Button
May 7, 2009I have an asp.net website that is using update panels on the page that i cant get to reload from the server. I have this for the disable page cache on the master page.
'Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1))
'Response.Cache.SetValidUntilExpires(False)
'Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches)
'Response.Cache.SetCacheability(HttpCacheability.NoCache)
'Response.Cache.SetNoStore()
When I click the browser back button to go back to the page it says the page has expired. the other pages on my web site work and call the page load, the only solution i found but cant use is to wrp the whole page in an update panel, but i cant do this becuase i have a report viewer on the page that does not work with ajax.
Evaluated.LoadContainer.Load(Page Page, HtmlDocument HtmlDoc)?
Jan 5, 2011I have a page to which i send some variables with the GET method. In my VB back-end i get those variables using Page.Request.QueryString("<name>")If i then use the IsNumeric method to make shure it is an numeric string i get True back as value.
When i then try to transform the string to an Integer using val, cìnt, Integer.Parse or cType I get an error saying that my string could not be converted to a integer.So i made an error page which gives me all the info i need to deal with the problem (view below) Exception Message: Conversion from string "" to type 'Integer' is not valid.
[Code]...
IsNumeric confirms that it is a numeric string and that it should be convertable to an Integer. So why won't it work. I don't think that my code should provide any extra information because it only gets the querystrings, uses IsNumeric and then tries to convert them.
Show Default Page In A Fckeditor On Page Load In Program?
Apr 29, 2009I want to show default page in fckeditor on page load but but I am not able to this.[code]...
View 1 RepliesAsp.net - Prevent The Page To Load Elements In The Page Refresh ASP?
Jun 22, 2010I have a page that add Items to RadioButtonList with this code :
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
RD.Read()
RBQ1.Items.Add(RD.GetString(3))
[code]....
When I click in any button in the same page, the entire page reload and it display 8 items in the RadioButtonList, If I click for the second time I get 12 items in the RBL...How can I prevent the page to reload if I click in this button. ?
Unable To Get Master Page Control's Value At First Page Load
May 21, 2012I am using <%@ MasterType virtualpath="~/__.Master" %> to embed my master page content into child page to access control belong to Master Page. I have one DropDownList in Master page. And I want to access its SelectedValue in my Child Page.
Problem is when page first time loads and as I am trying to access DropDownList's Selected Value by writing in child Page - "Master.DropDownList.SelectedValue". I am not able to get DropDownList's Value. Its display's Blank.
But When Page.IsPostBack I am able to get SelectedValue of that DropDownList.
Display Connection Properties Dialog For Connection String Browsing(for Database) In Run Time?
Feb 5, 2010Is there a way to display the connection properties dialog for connection string browsing(for database) in run time?
As I want the user to be able to connect to various database using the GUI.
Sql Server - .net Program Dataadapter Connection Closes After Fill But Database Still Shows Connection?
Aug 19, 2010After running the following sub (VS debugger), I try to detach the database in SSMS, but it shows the connection open still and won't let me detach. If I close program in debugger, the database shows no connections. I check the dataadapter's connection in the finally block and is shows closed. What gives
Private Function ClientMasterDBFiles(ByVal MasterClientDBConnection As String, ByVal DBName As String) As DataTable
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Page Break On ReportViewer Make Extra Page When Printed?
Feb 22, 2012I'm using Report Viewer(VS 2008) to make a report in VB.net. I add Table with Table Header, Table Detail, and Table Footer. Then insert a Table Group(table1_group1) and add expression =IntRowNumber Nothing-1/10 on that group. I check page breaks at end.
When I load the report its show normal :
page 1 : page header+ table header + table detail(10 list data) + page footer
page 2 : page header+ table header + table detail(5 list data) + table footer + page footer
But when I click Print Layout Icon its show an extra page(page 3):
page 1 : page header+ table header + table detail(10 list data) + page footer
page 2 : page header+ table header + table detail(5 list data) + page footer
page 3 : page header + table footer + page footer ( this is the error)
I also try to print the report and its print 3 page.