After Add And Refresh Textboxes Hold No Data
Oct 13, 2011I'm not sure if this is a simple problem or not but it's frustrating me to no end.
I'm using the following code to add my data to the database, and then this to refresh. [code]...
ADVERTISEMENT
Re VB2005, How To Refresh Labels/textboxes
Jul 8, 2011I remember that in VB5 there was an "auto-redraw" property that needed to be turned on in order to make certain features refresh themselves. I'm having trouble with getting labels and text boxes to change in VB2005.A sample code snip would be
Label1.text = "Zero"
Sleep (1000)
Label1.text = "One"
[code]....
Create Something That Will Hold The Data And Will Allow The User To Add And Remove Sets Of Data?
Aug 2, 2009I have a program that simply checks if the account number and pass word match. And if not it allows you to create it. But i have no idea on how to create something that will hold the data and will allow the user to add and remove sets of data.
View 1 RepliesAccess Database To Hold Data For VB App?
May 3, 2010I have a bit of a problem. I am using an Access database to hold data for my VB app. In the VB app, I have a data source thats pulling data from the database.
I modified the database today, deleted some tables, added another one, but the data source in the project window does not show these updated changes. I had to reconfigure the datasource with the wizard to get the changes to update.
Is there a way that i can get the data source to update itself when the form loads?
Create Array To Hold Xml Data
Aug 10, 2011I want to store the contents of an XMl file into an array but struggling to work this out. I have managed to read the data in and store in labels as a test. I then created an array list and used a message box to display the data to see that it has been stored. It does but I am not sure how to group this data. There are 3 records in the file. the idea is to end up with the following:
[Code]...
Using MDB File To Hold Data On Server?
Jul 23, 2010Is it possible to use ACCESS DB (MDB) on a SERVER. I would like to use the MDB file to hold my DATA. Has any1 used a multi user vb.net program with Access DB residing on a SERVER? I am just trying out something and do not want to use SQL SERVER for this project.
View 10 RepliesCreate A Class To Hold Data In Studio?
Jul 20, 2010The problem is, I've never created a class before, not in VB, Java, or anything. I know all the terms associated with classes, I understand at a high level how classes work no problem. But I suck at the actual details of making one.[code]...
As for the Getter and Setter, the reason I put the question marks in is because I want to return the whole array there. The class will eventually have other properties which are basically permutations of the same data, but this is the full set that I will use when I want to save it out or something. Now I want to return the whole Array, but typing "Return fullDataSet()" doesn't seem like a good idea. I mean, the name of the property is "fullDataSet()." It will just make some kind of loop. But there is no other data to return.
Declare An Array Which Would Eventually Hold Data?
Apr 21, 2009How would i declare an array which would eventually hold data as follows:
Arr = [ _
[ 0, 0, 0, 0, 0, 0, 0, 0], _
[ 0,101,101,101,101,101,101, 0], _
[Code].....
Make A Variable That Can Hold More Than 1 Piece Of Data?
Mar 9, 2009How do i make a variable that can hold more than 1 piece of data. I wan't a variable that can keep 4 number in it. When i count them in using a for loop the only thing i have after it is finished is the last number counted in by the for loop.
View 2 RepliesWhat Is The Largest Value A Long Data Type Can Hold
Sep 26, 2011I keep getting an over flow.I have two longs. The first is set to 16552800. I can add 32760 to it no problem. However I get an overflow error when I add 32820 to is.
View 1 RepliesBest Structure To Hold 'array Of Arrays' Type Of Data That's Also Searchable
Mar 4, 2010I have a database table of company information.It's about 50 records and contains things like company id, company name, address, phone number, shipping rate1, shipping rate2,etc.I want to load that table into a structure that I can quickly search within my code.I want to search by id to find the company, and then use the company's data to update some records.My lazy way has always been to add a listbox for each piece of data, then do an indexof on the id, then access the same index on the other listboxes.[code]
View 6 RepliesNumeric Data Type That Can Hold The Biggest Integer In .NET 2010?
Jul 21, 2011What is the numeric data type that can hold the biggest Integer in VB.NET 2010?
View 5 RepliesSystem.Data.Linq.Table(Of X) Cannot Hold Class That Implements X
Dec 15, 2010I have an interface 'ICRUDable' and a class called ClientAddress which implements the ICRUDable interface.
My understanding of OOP would lead me to believe that if I declare a System.Data.Linq.Table(Of ICRUDable) then I should be able to put ClientAddress's in there.
The code I have tried includes;
Dim dc As New CRMDataContext
Dim items = dc.ClientAddresses
and
[Code]....
Refresh The Data In A Datagridview To Match The Database's Data?
Sep 1, 2009I execute a stored procedure which updates data. Is there a way to refresh the data in a datagridview to match the database's data.
View 9 RepliesCreate A Graph Where The User Can Input Data Into Textboxes And Then Plot The Data?
Jun 15, 2009I'm just trying to create a graph where the user can input data into textboxes and then plot the data. I am attempting to use Zedgraph, but open to other suggestions. The program below creates a plot, but it won't update when the textboxes are updated.
Imports ZedGraph
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
How To Add Progress Bar With Data Refresh?
Aug 13, 2010There is a button called "Data Refresh". Once user clicks it, a few jobs will start:truncate 5 tables in local SQL server, insert data into 5 tables in local server from remote SQL server. It will take about 15 seconds.How to add progress bar with data refresh?
View 3 RepliesRefresh Data All 30 Minutes From Vb?
Jan 24, 2011my exce'sl file has some data.i can open file from vb
how can i refresh data all 30 minutes from vb
Refresh Form With Data?
Oct 28, 2009I have a program that has a main form, that stays on all the time.It does not get closed at all, it's the main form for the program. I have this procedure running on loadup of the form.[code]...
View 9 RepliesRefresh The Combobox Data?
Feb 3, 2012I have combobox binded to binding source (NastavniciBindingSource). I wan't to refresh combobox when I add new data.
Dim str As String = InputBox("Enter name:")
Me.NastavniciTableAdapter.Insert(str, "", "", "", "")
Me.Validate()
Me.NastavniciBindingSource.EndEdit()
Me.NastavniciTableAdapter.Update(Me.StudentDSET.Tables("Nastavnici"))
' here I need the code to refresh combobox
Gridview Data Not Refresh After Rowupdating?
Jun 28, 2011After I click the "Update" button, it update the gridview data to database.But the gridview data cannot auto refresh, it still show data before amendment.I need to go back the page again to see updated data. What's the problem ? I had already Bind data after updating...
Protected Sub GridView1_RowUpdating(ByVal sender As Object, ByVal e As GridViewUpdateEventArgs) Handles Gridview1.RowUpdating
If Gridview1.EditIndex = -1 Then
[code].....
IDE :: Refresh For Datagrid Just After Adding Data?
Oct 1, 2011i add data in run time i could not see it in datagride till i have to close application and open it, so how can i do a refresh for datagrid just after adding data
View 17 RepliesRefresh Data From Database Without Using Button
Jun 28, 2009i have a problem and it's hard to explain but don't know the solution.
A is viewing database from datagrid.
after that
B inserting a new data to database from different computer.
A still looking datagrid from database before updated.
if he don't click refresh or using timer how can the datagrid automatically refresh the data from database without using button or timer. i don't like using timer cause it eat resources a lot.
Refresh Data Gridview In Vs 2008?
Feb 16, 2010i m using access data base , when i add new record it will inserted in database but it will not effected in gridview after closing the form window and reopen the form record is displayed in gridview. I can use gridview.refresh() but it cant work?
here is my code
Imports
System.Data.Odbc
Public
[code]....
Refresh Data In Rdlc Report?
Aug 30, 2010I create a small vb 2008 Windows Form application which pick data from SQL 2005 and display in rdlc report.
Report creation and initial data load is fine.. but when i do any change to data and when i pull the report again, it does not getting refresh and still shows the old data.
Refresh Form After Adding Data
Sep 17, 2010I have a form with several tabpages. on each tabpage a datagridview and some textboxes or comboboxes. i add, delete and update truough this. i magaed to refresh the datagridview after adding something or deleteing or updating but i haven't managed to refresh the comboboxes and the other datagridviews.
[Code]...
Refresh Report Viewer When Data Changes
Jun 10, 2011I am working with vb.net 2010 SQL express 2008 and ReportViewer. I have created a form that a user can add, edit and delete data which is all stored in an SQL db. I am printing out reports for the user with ReportViewer. The issue I am encountering now is that at runtime if I make any changes and decided to view the changes via a report with ReportViewer, the change will not reflect. I have to close the program and open it up again so that I can view the changes. What do I have to do in order to view the changes view ReportViewer during runtime? This is my code:
[Code]...
Refresh ReportViewer After Change To Data?
Jan 19, 2011I have a ReportViewer showing a report that is bound to a dataset. The dataset gets its data from a Access database backend. I have a separate form that allows the user to add/update/delete data. My problem is when the user makes changes to the data using the data entry form, the report does not reflect those changes. I have to close the entire program and reopen it before the changes take effect on my report.[code]...
View 4 RepliesRefresh The Datagrid After Insert The Data?
Jan 6, 2012i am new to vb.net. after insert the data datagrid should automatically refressh itself. how can i do it? for example in C#
[Code]...
VS 2008 Refresh Data On A Form?
Dec 6, 2009[code].....
View 3 RepliesRefresh Windows Form When Ever User Clicks Refresh Button?
Jun 5, 2009Lets say i label "label1" , and 2 buttons named "button1" and "btnRefresh " [code]So , when user press the button 1 , the text will change. But what should i put inside btnRefresh to reload the forms ? and display the default label.text = "Form Load" ???
View 9 Replies