2005 - Add Password And Data In Table
Apr 10, 2011I've got the following code for a password but need it the program to set a certain password. At the moment I just type in anything and it lets me get on with the program.
[Code]....
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VS 2005 Inserting Data Into A Password Protected Database
Jan 16, 2010i created a password protected access database and did this code to insert data into it:
[Code]...
but still i am getting the same exception..... how to solve this problem?
VS 2005 Inserting Data Into A Password Protected Database?
Apr 25, 2009i created a password protected access database and did this code to insert data into it:
Imports System.Data.OleDb
Public Class Form1
Dim con As New OleDbConnection
[code].....
VS 2005 Updating Client Data Tables When Data Table On Shared Drive Is Updated
Sep 28, 2009I would like to know the best, or standard, way to accomplish real-time client updates in a small multi-user application using an access data table as a data source.
Specifically, this application will be used by 3-4 people. It uses a datatable which is filled on form load and bound to a datagrid at design time. The datatable is stored on a shared drive. The data table on the shared drive is updated in two ways:
1) Users can update the datagrid which then updates the datatable on the shared drive via the data adapter's Update method.
2) A server application does some work on some text files, periodically updating the data table.
I need the clients to reflect the changes to the data table on the shared drive as closely to real-time as possible. I know that the data table stored in memory on the client is disconnected from the data table on the shared drive, so I must query again to get the updates.
I have two questions:
1) Is there an alternvative model I can use which is connected, and which will automatically reflect the updates in the data table on the shared drive?
2) If not, what is the best way to check for changes in the data table (so I can know when to call the data adapter fill method)? I am planning to poll the drive for a change to the .mdb file, raise an event and then fill the data adapter when the event is triggered. I am using this method successfully now to check for changes to a text file in another application, and I know how to implement it
[2005] Data Table, Add New Row If There Is Something In The Table?
Feb 4, 2009have made the data table in vb code, and it works flawlessly. It gets its values from labels which are part of a calculation.It shows the information to the user in a datagridview. Now i would like it to add new rows and fill them in if the user has already entered the data once and it has been logged in the datagridview.here is the current
'DATA TABLE
Dim Table1 As DataTable
Table1 = New DataTable("CF Log")
[code].....
Error When Deleting A Record From Table (table Which Stores Username And Password)
Apr 26, 2009I got an error when I tried to save a deleted record in a table which I use to store username and password.
I can delete with no problems but the error message popped up when I clicked on the update icon
My login code is like this
Imports System.Data.SqlClient
Public Class Form1
Private Sub btnOK_Click(ByVal sender As System.Object, ByVal e As
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Read XML Data From SQL 2005 Table
Apr 15, 2009I have SQL 2005 table with columns TypeId(int) & Description(ntext datatype).
The Description column has XML file content as value in the table.
Now i want to read the data into a dataset in VB.Net. How to do it in VB.Net. I am using Winforms and VB.Net in VS 2005.
Read XML Data From SQL 2005 Table?
Apr 16, 2009I have SQL 2005 table with columns TypeId(int) & Description(ntext datatype). The Description column has XML file content as value in the table. Now i want to read the data into a dataset in VB.Net. How to do it in VB.Net. I am using Winforms and VB.Net in VS 2005. Below i have given the xml file content.
<?xml version="1.0" encoding="Windows-1252" ?> - <SummaryPageComponent xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> - <categories>
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VS 2005 : Searching Data Table?
Nov 3, 2009I am having to create a data adapter to pull data into a dataset, then loop through that dataset in order to add information into a new column from a separate data source. My first data source is access. My second data source is oracle. Here is the code I have to do this, which works well when I show it in a grid.
Dim da As New OleDbDataAdapter("SELECT tblSummary.WorkOrderNumber, tblLabor.Crew, tblLabor.NumberOfMechanics, tblLabor.NumberOfHoursPerMechanic, tblTasks.TaskNumber, tblTasks.TaskDescription FROM (tblLabor tblLabor INNER JOIN tblTasks tblTasks ON tblLabor.TaskID=tblTasks.TaskID) INNER JOIN tblSummary tblSummary ON tblTasks.JobPlanNumber=tblSummary.JobPlanNumber WHERE
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how I can search through this data table. For instance, I want to see only rows that are in this data table that have "Replace" somewhere in the "Description" field, which is the field I added from my second data source. How do I do this? Is there an easier way to do all this instead of filling my dataset from the first source and then adding columns from the second source by looping?
VS 2005 Add Data To A Hash Table?
Mar 19, 2009Currently I add data to a hash table, then later on I loop through the hash table. To my horror I discovered that when you use FOR EACH with a hash table it doesn't return the items in the order you added them.I'm looking for a collection that I can add, edit and delete items from and loop through from start to end in that order.
View 28 RepliesVS 2005 Data Table Importing?
Feb 11, 2011I start with a text file containing information such as this: Monday, Tuesday, Wednesday, Thursday, Friday 12:00:00.1, 12:00:00.1, 12:00:00.1, 12:00:00.1, 12:00:00.1 I made up the values of course but the idea is exactly the same. I need to have an if statement that if the text document has a record of Monday, then it is to put something like an X in the corresponding column in a data table. I'm sure I confused this way more than need be but I hope you get the most of it and I can elaborate if need be.
View 6 Replies2005 - Login With Database - Only Get Latest Data On Username And Password Column On My Database
Jan 14, 2011I have code on log in form but it only get the latest data on username and password column on my database
Here is my code
Public Class Users
Dim MyLogIn As New myRecords
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
[CODE]...
This is my connection:
Imports MySql.Data
Imports MySql.Data.MySqlClient
Module myconnect
[CODE]...
This is my record:
Imports System
Imports System.Data
Imports MySql.Data
Imports MySql.Data.MySqlClient
[CODE]...
Select Data From Sql Server 2005 DB Table?
Mar 11, 2010VB.NET:i want to select data from sql server 2005 DB table and displaying into text box that depends on combo box selection using VB.NET
View 1 RepliesVS 2005 Data Transfer Gridview To SQL Table?
Jun 20, 2012my below code not able to transfer data gridview to sql database table... giving below error : -
"Object reference not set to an instance of an object."
Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnSave.Click
Try
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VS 2005 Data Table - Index Was Outside The Bounds Of The Array
Jan 17, 2011Has anybody ran into this error before?
View 2 RepliesVS 2005 Pick Data From Other Table Using Key Press Validation?
Apr 7, 2011I am newbie in VS 2005 and started learning. Can you please tell me how to Pop up the data from a table when there is a key press in the textbox.
View 11 RepliesInsert Xml Data To Sql Server 2005 Table Using Windows Form?
Jan 23, 2012I have exported data from a SQL Server table into a XML file and the output looks like this:
Filename = 11190.xml
Table name = LRTest
<NewDataSet>
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Now I want to save the above XML file into my SQL Server 2005 table
With the same columns using vb.net windows forms, in every exported xml file there are 100 to 200 records. .
VS 2005 Using Table Control - Display Data From Connected MSSQL?
Jan 17, 2010I'm new to Visual Basic, VS2005.I've added a Table to the WebForm. At Default.aspx this code was added automatically:
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VS 2005 Error Message When Load The Data Into A Listbox And The Value In The Table Is NULL
Mar 31, 2009an error message when I am trying to load the data into a listbox and the value in the table is NULL. I am new in programming and I am using vb2005 Here is my
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Save Data (some Text That User Type [as Password Etc]) And Save That Password On Same Location Where Is Application?
Dec 25, 2011how to save data (for example some text that user type [as password etc]) and save that password on same location where is application. After saving I want to have also Load option so we can load saved data.
View 7 RepliesHow To Select A Password From A Table
Mar 22, 2009i have a table with username, password and email columns.now i have textbox with name emailtxt, i want to see username, on label.when i put an email, then it will select its corrospondese username, so that the username will be shown on label
Protected Sub cmdShow_Click(ByVal sender As Object, ByVal e As System.EventArgs)
dim con as sqlconnection
dim str as string
con = New SqlConnection("server=(local); Data Source=gig;Initial Catalog=myd;User ID=sa;Password=test")
str="select username from mytable where email=' "& emailtxt.text & " ' "
con.open()
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Asp.net - Decrypt Password Stored In Aspnet_membership Table
Jan 11, 2012I am trying to decrypt my password stored in aspnet_membership table... I am using the following code,
[Code]...
but at the line of DecryptPassword(encodedPassword) it shows error as "Length of the data to decrypt is invalid."
Hash Password And Save Into Database Table?
Jan 14, 2012I have a register.aspx and a login function and i am using vb.net
in my register.aspx...i have a user name textbox and a password text and a submit button. IF the user click on the submit button, the password will be hash and store with the username in the database table called "Customer"
1st Qn: i have a problem is that i never try before hashing, so i not sure how to code it , hopefully if someone got a sample or example to teach me it will be nice
2nd Qn: besides that, in my login function, how am i going to compare the hash value for password that is store in database with the password in the textbox to allow to login?
Table Update Error After Changing Password
Jun 12, 2011I am trying to update table to access database in vb.net after changing password. But I have a problem in update error as following
Dim dbCommmand As New System.Data.OleDb.OleDbCommand
Dim DBConnection As New System.Data.OleDb.OleDbConnection
DBConnection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Users haeayeDocumentsTesting.mdb"
dbCommmand.CommandType = CommandType.Text
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Using A Table And Fields With Username And Password And Also Usertype In It?
Jan 23, 2012What i'm trying to do here is login using a table and fields with username and password and also usertype in it. If the user is an Admin then it displays the the command button cmdAdmin and if not admin it disables it. This is the code that i currently have at the moment Hope someone can help me out and also i want to get rid of the username and password that's currently in it and use database instead.?
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Updating Password Field In MS Access Database Table
Jul 1, 2009I have a piece of code that is suppose to update the password field when the user wants to change password but I get an error line:
An unhandled exception of type 'System.Data.OleDb.OleDbException' occurred in system.data.dll
error line: cmd.ExecuteNonQuery()
If BindingContext(ds, "login").Position < 0 Then
MsgBox("Database Is Empty !", MsgBoxStyle.Information, "Records Management System")
Exit Sub
End If
If ComboBox1.Text = "" Then
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2005 Calculation And Add Password?
Apr 7, 2011got a project from college to create a quotation system in console application for a car company. The program has to tell the customer how much interest they'll be charged and the loan they take out.I've created a file that Adds,deletes,edits customer. Also views all customers. The problem I have is that after I've added the customer. I need to now implement the calculations into my program to then give them the quote. Also need to add a password to the program.
View 6 RepliesChange Password In .NET 2005?
Jul 14, 2009In form6 is where changing password will occur. I'm not sure what is the problem. Help. Anyone?
Imports System.Data
Imports System.Data.OleDb
Public Class Form6
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VS 2005 Validation On A Password
Aug 1, 2010I am new using VB2005 and I need some assistance with the following:I have a created a program that connects to a Access database, the user has to have a user name and password to be able to access the application. So far that is working correctly it validates to make sure that the user and password does exist in the logon table.As you know sometimes people forget their passoword and the administrator has to reset it. I have setup a default password when ask to be reset it which is "Support".If someone logs in using their logon and the temporary passoword (Support) the system is going to promt the user to change it.I would like for the validation of the temporary password not for just anyone to use someone elses logon and just type "Support" and promt them to change it. how can i make sure that the password has been reset.[code]
View 2 Replies[2005] How To Encrypt The Password
Mar 5, 2009At work I am managing an application wicht stores username and password to a SQL Server 2000. When I use the programm at work to add a user the data looks like this:
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