Setting Parameter In SQL Server Database
Nov 12, 2010I tired the following Query to access my SQL Server database. It returns an error. SELECT Name, Address, PhoneNo FROM dbo.tblContacts where name=?
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Sql Parameter Setting Incorrect DbType
Jun 22, 2010So I have this weird issue where I set a SqlParameter.DbType field = to a SqlDbType.Decimal, but instead it sets it to a SqlDbType.DateTime. I'm going to include 2 screen shots from the debugger one line after the set statement. As you can see when I hover over (just after the execution of that line), it set the param.DbType to the wrong value. I can only assume that the param.DbType has code that incorrectly changing the type. How can param.DbType become a SqlDbType.DateTime when the varable I'm setting it to is a SqlDbType.Decimal? I'm targeting the .Net Framework 3.5.
View 5 RepliesSetting Value Of SqlDataSource Parameter From A QueryString Value @ Page Load?
Feb 20, 2010Let's say we have a value coming in through the URL of a page. Example: www.test.com/page.aspx?&Key=Val. Val is retrievable through Request.Querystring("Key").Is there an accepted best practice for assigning a QueryString Value to a parameter of a SqlDataSource defined on an ASPX page?
Options that I know of: Do not include parameters in the ASPX file. Add them directly through the codebehind -- and assign Param.DefaultValue upon adding. Set Param.DefaultValue in the page load (Codeblock 2)
Both of these use DefaultValue, a property that clearly was not intended to be used in this manner. Do the ASP.NET overlords have a recommended method in mind for achieving this common task?
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VS 2005 Setting Parameter Value And Executing Stored Procedure
Mar 30, 2010What i am trying to achieve is relativly simple but for some reason i cannot get it to work. I would like on form loads for the contents of a textbox to set the value of a parameter @CustID and the Stored Procedure to be used to return the result into a DataGridView.My datagrdview1.datasource= "StoredProcedure1" but how to i set the parameter value and tell my app to execute.
View 29 RepliesIDE :: Setting Up A Server Test If Server Is Online Or Offline?
Feb 19, 2009I am trying to make a little app that will tell me if my servers are online or offline, currently I am using my LAN to test my servers when this app is working then I will be adding IP Address from other hosts that are not on my LAN First of all I have got this working fine if I use a button for every server test but I don't really want that I want them all working from one click
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Sql Server - Use An Array As Parameter?
Oct 28, 2009I created a User Defined Function with VB.NET and want to use that function in SQLServer. Everything seems to work fine. Now I want to use an array as parameter. Example of my test method (without parameters):
Partial Public Class UserDefinedFunctions
<Microsoft.SqlServer.Server.SqlFunction()> _
Public Shared Function TestFunction() As SqlString
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How To Setting The SQL Server
Dec 8, 2011how to setting the SQL Server
View 6 RepliesSql Server - SQL And ADO.net: Too Many Arguments Specified With Output Parameter
Apr 24, 2009ALTER PROCEDURE dbo.uspGetOrderTrackingHeaderInfo
@ContractID varchar(9)
, @SalesRepID int
, @StatusID int
, @TypeID int
, @StartDate datetime
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Setting Up Proxy Server In App?
Jun 16, 2010I have a need to create an app that can automatically switch it's LAN settings over to a proxy server from time to time.....can anyone start me down the right path to which class I should be using to create this monster?
I'm not looking for the entire code just the door would be a nice start.
Setting Parameter Values To Equal DataColumn Values?
Apr 23, 2011I'm trying to assign some parameters for a stored procedure with some values that are stored in a data table. in the code, I can set the parameter values to the data table, and give a column header or index without issue, but when it tries to execute at runtime it bombs out.the error I get is a variation on "Failed to Convert Parameter Value from a DataColumn to a String" depending on exactly how I try to assign the value.the data types are all correct elsewhere in the code.
my code for this bit is
Try
ConnectionAttempt.Open()
Try
With NewYearCommand_Dates
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other things I've tried to get this to work are all variations on the .Value=dates bit, such as
.Value=dates(0) (so using column index)
.Value=dates.columns(0) (again using column index)
I've also tried declaring variables, and setting their values to the values in the columns, but the code returns an error saying that "Value of type 'System.Data.DataColumn' cannot be converted to string".I should point out that i'm doing this for 3 tables at once in this sub, 2 of them will only have a single row of data, but the third has an indeterminate number of rows.I'm afraid I don't know what else to do. I'm lead to believe by my mate and my lecturer that this should work, and of course it will work, but the evidence says otherwise.
Create A Parameter Insert Statement For An SQL Server Db?
Nov 7, 2010I'm trying to create a parameter insert statement for an SQL server Db. when i've used similar code for an access db, it works fine. can anyone tell me what i'm doing wrong? Public Sub SubmitMyData(ByRef getArray)
Dim MySQL As String = "INSERT INTO WebSurveyResults(Q1,Q2,Q3,Q4,Q5,Q6) VALUES
Dim myConnString As String = "Data Source=jasonwucinski1.db.1111111.hostedresource.com; " _
& "Initial Catalog=jasonwucinski1; User ID=jasonwucinski1; Password='myPW';"
Dim thisConnection As New System.Data.SqlClient.SqlConnection(myConnString)
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Sql Server - ADo Dot Net Passing The Table Datatype As Parameter?
May 13, 2011what are the changes I need to for my DAL to support this.
View 1 RepliesC# - Setting Server Bindings Of IIS 6.0 Programmatically
Jul 23, 2010I'm trying to set up an installer to register a web site. Currently, I've got it creating an Application Pool and Web Site under Windows Server 2003. Unfortunately, whenever I try to modify the ServerBindings property to set the IP Address, it throws an exception at me. I first tried this because the documentation here told me to [URL]. I'm currently using VB.NET, but C# answers are okay too as I need to switch it over to using C# anyway.
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Asp.net - Set A Server Side Parameter On An A Entity Data Source?
Oct 6, 2010I have a gridview which I databind to EntityModel This typically looks like
something a
something b
companyID
on Login I get and set the compnay which has the ID so what in essence I want to do is on databind set the Where clause of data source to what the server side paramter for company ID is. I am sure this is super simple but it is driving me nuts
Asp.net - SQL Server 2005 - Pass In Name Of Table To Be Queried Via Parameter
Jul 16, 2009Here's the situation. Due to the design of the database I have to work with, I need to write a stored procedure in such a way that I can pass in the name of the table to be queried against if at all possible. The program in question does its processing by jobs, and each job gets its own table created in the database, IE table-jobid1, table-jobid2, table-jobid3, etc. Unfortunately, there's nothing I can do about this design - I'm stuck with it.
However, now, I need to do data mining against these individualized tables. I'd like to avoid doing the SQL in the code files at all costs if possible. Ideally, I'd like to have a stored procedure similar to:
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Is this even possible in SQL Server 2005? Alternate ways to keep the SQL out of the code behind would be welcome too, if this isn't possible.
Pass Datatable As A Parameter To A SQL Server Stored Procedure
Jul 29, 2011how to Pass datatable as a parameter to a SQL Server stored procedure
View 3 RepliesServer Error In '/' Application - Value Cannot Be Null / Parameter Name: Type
Aug 8, 2010I'm using VS2010, vb.net, .net framework 4.0, and SQL Server 2008 Express on Windows 7 Pro with all updates installed. I have developed a website that uses memberships, profiles, and roles. I allowed the built in providers to create the aspnetdb.mdf file for me in the App_Data folder. I added a number of my own tables to aspnetdb.mdf so I would have a single database for all my site's data.
I am hosting the site on my own server. It uses Windows 2003 Server, IIS 6, SQL 2008 Express, and all of my software including the OS is up to date with the the latest servicepacks, updates, and all of the .net framework updates including 4.0. There are no updates left to install and I'm sure that my issue isn't due to a missing update or framework version.
I copied the aspnetdb.mdf and .ldf files from my app_code folder to the sql server express folder on my server and attached the database. I do this because I don't want the file to autoattach, because I will likely use a commercial hosting service in the future. I added a sql server user with ownership rights to the DB. strong text
I then modified my connection string in web.config to point to the UNC of my SQL Instance on my server and to authenticate with the sql server username and password that I set up with ownership rights to that database. I updated my membership, role, and profile providers in my web.config file to use the new sql connectionstring and I was sure to include the application="/" setting and to use before each provider.
I can run the site just fine from my development machine. I can log on to it and use all of its features. However, when I publish the site to my server I can access the site, both locally over my intranet and over the internet. I can navigate around on it and it retrieves all of the data from the tables that I added to the database myself, but when I try to log on to it or to create a new account (basically anything that uses memberships, roles, or profiles) the site crashes with the error and all of the data below.
I've checked to verify that the application name in my aspnetdb database is in fact simply "/". I've ensured that I'm running from an application pool that is using the 4.0 framework. Much of the googling and reading that I've done seems to indicate a problem with my providers, but I can't understand why it works perfectly on Casini (or whatever the development server is called) on my local machine but crashes on my web server. In both cases they are connecting to the same database.
I would be so grateful if anyone could tell me what I'm doing wrong here. Following are the full error displayed by my server when the site crashes and also what I feel are the relevant sections of my web.config file.Full content of error message and relevant sections of web.config are below:
Server Error in '/' Application.
Value cannot be null.
Parameter name: type
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Setting MySQL Connection To Remote Server?
Aug 7, 2010I Downloaded MySQL Connector (the latest, 6.1.X), and i cant really understand how to use it in VB.Net... I Added it to references. All what I need to know is what imports to use, how to set connection with remote server and how do I select and insert to tables.
View 6 RepliesSetting Termial Server Options On AD User?
Apr 5, 2011I have a process that sets the Terminal Server properties on AD users. It has been working fine against Windows 2003, but since trying to run it against Windows 2008, it is failing with "Access Denied" errors. I am using...
View 6 RepliesSetting Up Client/server Connection!THesis?
Mar 11, 2010I am a newbie in VB.NET I am using Sql Server Express 2005 as my database.I am currently working with my THESIS. A Human Reources Information System that concerns only with the file and record management of the employees. With two modules.a. Administrator for HR Manager (w/ installed vb.net and sqlserver express 2005)b. Staff for HR Clerk(w/ intalled vb.net)
Here is my problems:
1. I want to learn how to connect my vb.net application in each other using TCP/IP or any network connection tips.Scenario: If the client Save/Edit/Delete/ a record automatically it will saves on the admin sql database.
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Sql Server - Passing Parameter To Crystal Report In Windows Form?
Mar 16, 2011i am working on visual stdio 2008(vb.net) and sql server 2008 i working on crystal report 9 i have created a stored procedure in sql server i have add this procedure in crystal report data expert now i just want to pass a parameter to crystal report so that it will show me data in crystal report?
View 2 RepliesSetting Active Users On SQL Server To Inactive During Blackout
Feb 23, 2012For example, a user logs in and sets his status in SQL Server to active. While using the program, it suddenly blacks out. The status in SQL Server remains active. When the user logs in again, he can't access the same account in the program because in SQL Server the status remains active. How can I set the status to inactive during blackouts?
View 1 Replies2008 Passing In SQL Parameter Where Datatype Is Date Array (SQL Server 2005)?
Jan 28, 2010I'm attempting to pass in a collection of dates to a T-SQL 'IN' clause via a date array (see below for how data is collated).
'Workout weeks difference between start and enddate
Dim wksDifference As Integer = CType(DateDiff(DateInterval.WeekOfYear, bookingStartDate, bookingEndDate), Integer)
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.net - Sql Server 2008 R2 - ADO.Net Table Valued Parameter (TVP) - Operand Type Clash: Datetime2 Is Incompatible With Int?
Dec 1, 2011I am working with TVP and I am trying to pass a data table to the stored procedure as TVP. When the command tries to ExecuteNonQuery it throws an error:Operand type clash: datetime2 is incompatible with int. The data for table-valued parameter "@tvpPermitWork" doesn't conform to the table type of the parameter.I checked the data table using the visualizer and I find all the data to be correct. I am now stuck and I don't have the time to change it to stored procedures with individual parameters.
View 1 RepliesApplication Setting - Switch Main Server And Backup Connection String With Combobox
Mar 5, 2011I have a little problem with application setting in VB.net 2008. I want to switch main server and backup server connection string with combobox. [Code] It did change the Application Setting connection string in the main form when combobox1 was changed. But the problem comes, when child form was called. On the child form there is DataGridView with Dataset using application connection string. Even the Backupserver was selected on the main form, child form dataset connection string doesn't change. I don't know how to pass the current connection string to child form dataset although it is set to use application setting.
View 6 RepliesCall Server Side Method From Javascript But Get Errors When Setting EnablePageMethods To True?
Mar 25, 2011I am currently adding keyboard shortcuts to our web application, so from JavaScript.So far, it has consisted mostly in triggering the click events of buttons already exposed in the user-interface.Now, I would like to add another one which redirects to another page.The new page URL needs to be generated based on elements from the source page query string.Basically, I have a date in the query string and I want to generate a new URL for the next day.
View 1 RepliesHost Site With ASPNETDB.MDF Database From Development Server To Production Server?
Jan 21, 2011I have created my site using ASP.NET Personal Starter Kits 3.5. I use Visual Studio 2008 only . .with its built-in SQL Server (2005 Express) ... my database in App_Data is ASPNETDB.MDF ...I have created some of my tables also ....in ASPNETDB ..In my local PC the site was running fine ...But when I publish my site on production server it doesn't work and shows the following error
<!-- Web.Config Configuration File -->
<configuration>
<system.web>
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Switch Network SQL Server 2008 R2 Database To A Mobile SQL Server CE *.sdf File
Nov 2, 2011I have developed a VB.NET program using a strongly typed dataset. This dataset has its connection to a SQL Server 2008 R2. The software should now be additionally used offline. The database should be exported to a *.sdf database. If no connection to the SQL server is produced, the software have to try to connect to the *.sdf database.I would like to achieve:
1. Export the data in the SQL Server 2008 R2 database to a local *.sdf file.
2. This *.sdf file has to work as an alternate connection string in the strongly typed dataset.
Careful Steps To Connect To A SQL Server 2005 Database On Server
Dec 7, 2010How can I write a connection string? I has four different computer that can be connect via ethernet.How can I maintain a inserting data if to computer insert on same table at a single time..??
View 1 RepliesCompare Between The Cell Value With The Value(parameter) In Database?
Sep 26, 2010i want to compare between the cell value with the value(parameter)in database.
as example, if my cellvalue value is 3 and my paramater(a) in my database is 5 it will be like this if cellvalue<a then (some code)end if
the problem is i don't know the exact data type. the reason i need to use data type is because my data is dynamic.
here is my code:
Code:
protected SubGridView1_RowDataBound(ByVal Sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;
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