I'm using a DataReader to display informations stored in a table.I created Two button to go to next record and to go back. [code] In ASP.NET I didn't find a way to do like it, because DataReader hasn't the EOF property.How can I convert this last code (VB6) to ASP.NET ??
View 2 RepliesI currently have this working already for one of my combo box's, but when i try to use the same code i get this error ''There is no row at position 6.'' . The are 2 fields in the table asset_type_id, asset_type_name', im trying to dispaly the values in a combo box for the field 'asset_type_name.
the code for ' Friend Sub RetrieveCustomerInformation2()' works but the other friend sub throws the error.
Imports System.Data.SqlClient
Imports System.Data
Imports System
Imports System.Data.OleDb
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I have a very specifically designed table in a .aspx page. I have an <asp:SqlDataSource> tag that works fine with a DetailsView. I have tried DetailsView, ListView, Gridview etc. and cannot obtain the desired design. Is it possible to execute a Stored Procedure and have the individual results displayed in the individual cells of a web page table? This seems like it should be simple but it apparently is not.
View 2 RepliesAnd I like the speed of the datareader over a datatable, so I'd like to make this work! Using VB.NET 2005. All the prior responses to the same problem say to return to datareader or use a datatable. I have no idea what return to datareader means.
View 3 RepliesIm struggling to display the content of my database. I'd like to create a submenu (subpages within pages) to use in my CMS.
Here is my menu so far, as you can see the pagetitles are repeated for each subtitle. I only want one pagetitle to appear for each submenu.
About Us
Your Services
Equality and Diversity Team at SCHS
subpage title 1
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I have an SQL statement like:
SELECT FNAME, LNAME, CITY from EMPLOYEE
How do I create a multi-dimensional array from a datareader which should store values like:
John, Doe, LA
Mike, Johnson, PASADENA
Freddy, Kruger, Long Beach
iam trying to write information about customer from textboxes to a file.txt.when iam clicking save button, stream is opened, then i used method writeline(txtboxevalues)but no information are written to the txt file any help in that??
View 2 RepliesI'm writing a form that get some informations from a database to manage the User Access Level.The way i do that is to Fill a Dataset by using a DataAdapter and the Bind some controls to the Dataset.The controls i binding are a ListBox, a Textbox, and five Checkboxes.All are fine with this controls. I can delete values and update values, i can choose a record from my ListBox and the values of this record to be desplayed on the othrer binded controls and so on.
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I created a project in VB.Net 2008. i use a code to Add,Update and Delete record. It works fine. The problem is: How to get current records informations when i click in gridview or listview value.
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I am working with a datagridview on my form and have a CellContent Click event as shown below;
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Now, when I check the checkbox Yes and type in the comments textbox, the Comments are not stored to the table. However, the checkbox is set to a true value.
I have a problem with my project. here is the problem:
My code for login is as follows:
dim conn as SqlConnection = New SqlConnection("Data Source.................)
dim cmd as SqlCommand = New SqlCommand("Loguser",conn)
cmd.CammandType = CommandType.StoredProcedure
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Now the error i get is that "there is a datareader associate with this connection that need to be closed"
I am using SSMS 2008 and VB. I'm a novice VB developer. I am trying to display results of a simple stored proc on my ASPX page. But I get the error below. Here is my code behind for the ASPX page:
>MsgBox(GlobalFunctions.GlobalF.GetDevSQLServerStoredProcedure())
And my code from GlobalF namespace:
Public Shared Function GetDevSQLServerStoredProcedure()
Dim conn As SQLConnection
Dim DSPageData As New System.Data.DataSet[code]....
I'm using a stored procedure, but am receiving a "Procedure sp_OrderTracking_Update_UpdateItem has no parameters and arguments were supplied" error. Here is my stored procedure:
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i have to create a mortgage calculator (I know we have killed this mortgage calculator). Has to display an amortization table to display the list after doing the calculation. Here is the actual assignment:
Write the program in VB.Net (not Web based) and have it accept user input of the amount, term and interest rate. Display the mortgage payment amount. Then, list the loan balance and interest paid for each payment over the term of the loan. The list will be longer than the screen, so use loops to display a partial list, hesitate, and then display more of the list. Insert comments to document the program.
I have created 4 buttons. Calculate, Clear, List, and Exit. The buttons all work, but the list does not. Not sure what i am doing wrong.
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I am trying to decrypt my password stored in aspnet_membership table... I am using the following code,
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but at the line of DecryptPassword(encodedPassword) it shows error as "Length of the data to decrypt is invalid."
how to calculate numeric values in a sql table in vb.net. For example I am developing a system which returns the required fields in GridView, I then copied the "NetValue" field in a list box. Is ther a way of calculating (adding them together) all the Net values listed in the list box? or is there a better way around it?
View 2 RepliesHow to insert images into sql table without using a stored procedure? I am working on a windows form for employees profiles (vb.net) and i have a combobox and a few textboxes. My combobox is manually connected to a database and also the other controls. When I fill the blanks and hit save, automatically the data is saved in my db and when I look into my combobox I see the new employee name. When I select a name, every control get filled. I have a picture box where the selected picture profile will be display. The picture will be display also when I select a name from a combobox. It will be retrieve from db table GeneralInfo Column Foto. What I need is to include in my sql statements the code to be able to save, update and delete the image from and to db.
This is part of my insert code:
Private Sub savenewprofileonload(ByVal sender As System.Object, ByVal e As System.EventArg)Handles btn_saveprofile_onnewprofile_tap1.Click
Dim mconn As New SqlConnection("Data Source=(local); Initial Catalog=mydb;Integrated Security=true;")
Dim cmd As New SqlCommand
[Code] .....
Can I use different stored procedures from 1 table adaptor that has all the stored procedures in it?
View 3 RepliesI have a stored procedure, and I want to save the results of the stored procedure into a table. Is there a way I can do this with a simple query without creating the table beforehand.
View 8 RepliesI want to display a string (stored in a variable) in notepad(or any other default text editor depending upon the system). Saving to a text file is not necessary. I just want to open Notepad with an unsaved file containing the text. Please help
View 4 RepliesHow would I use a value from an output parameter from a stored procedure in a vb 2005 application. I would like to capture a run date from the procedure and show it on several forms in the app.
View 2 RepliesI have a datatable with some rows I need to insert that datatable in to database using a stored procedure.
For Each row As DataRow In dt.Rows
cmd.Parameters.Add(New MySqlParameter("@DOWNLOAD_ID", dt.Rows(0)("DOWNLOAD_ID").ToString()))
cmd.Parameters.Add(New MySqlParameter("@FINALY_FIELDCODE", dt.Rows(0)("FINALY_FIELDCODE").ToString().Replace("|", "").ToString()))[code]....
When i do this I got an exception {"Parameter '@DOWNLOAD_ID' has already been defined."} How to get rid of this exception and can we insert the datatable with out for loop.
i am new to stored procedure and VB.Net, i am trying to insert a value to a column in a table in my database using VB.Net and Stored procedure Here's the procedure:
1. A user will input a value to a textbox, for example lastname.
2. When the user click the save button, the button will call the stored procedure.
Here's my code in stored procedure:
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stored many row records into another table from data grid view?
View 1 Repliesis there a way to validate controls on a form, where the validation rules themselves are stored in a database table?My problem is my application is used to submit forms to mulitple government agenices both local and state level. Every entity seems to have there own rules about what needs to be in what location. i would like to not have to code all of the various rules for all the different fields. My thought was to store them in a database table and then perform validation based on rule table lookups...however I would like to use the .NET validation controls.
View 2 RepliesI have a stored procedure that creates temporary table to populate return table. It works perfectly fine when I execute it on SQL management studio but when I try to import this sttored procedure, it give me an error Invalid object name '#TOTAL' which #TOTAL is the temp table that is created.Does VS2010 not allow temporary tables in Stored Procedure?
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I have my requiremnt as follows. I have a database consisting of text, image columns. Now I would like to query the database and display the result on to a word document. I have that resultset in a dataset. Now I would like the result in paragraphs manner in word document.
View 2 RepliesI am in need of being able to show a user the contents of a Oracle stored procedure. I have no idea of how to go about actually getting and then displaying the code contained in a stored procedure. Does anyone know of a way? I know how to call and execute a stored procedure but is about it. I am developing using VB.NET 2010 with Oracle 10G as my back end.
View 3 RepliesCheck if park_id already exist in table calendar by stored procedure? [code]...
View 2 RepliesI have a date/time variable stored in a column in an SQLite table. I need to select the string with the last 3 digits trimmed off. [code]
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