Refreshing Textbox - Does Not Update Reflecting The New Product
Apr 16, 2009
I have 3 text boxes that are related on a form. They come from the same dataset and the same table in the dataset. The 3rd textbox is defined in the table as the product of textbox (really the column) 1 and 2. The problem is when I save after changing textbox 1 or 2, 3 does not update reflecting the new product. I have a different form using a different dataset that does a similar setup correctly. What could be the difference between the 2 forms or tables or dataset that I could look for?
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Aug 11, 2009
Right now i have a form in the VB where there are 2 combobox in it. user can choose from a range of products that comes together with some description and these are to be stored in a database table.. when i retrieve these data from another form in VB, i'm only able to retrieve the first product and it repeat e same product in my second textbox.
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Sep 14, 2010
During the first form_load a thread is created from a function of second class(hb) which constantly works and changes the status of parameters i.e enabling or disabling some buttons on GUI of form1 But it is not happening.Problem is the [code]...
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Jun 11, 2010
Dim myQuery = "UPDATE table1 SET data= CONCAT (data,'" & vbCrLf & "[ " & Date.Now() & " ]" & " " & "[" & getCN() & "]" & " " & txtTelenotes.Text & "[ item1 ]" & "') WHERE id='" & txtID.Text & "'"
[code].....
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Mar 23, 2010
GUI not refreshing when trying to update it thorugh other windows form?
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Jun 25, 2009
I have 2 datagrids. One to show Product information and another for Product purchase details entry. Both share the same dataset. The dataset (ds) is filled up with columns from 2 table
ProductMstrTbl : ProductID, ProductName..
ProductDetailsTbl: ProductID, PurchaseDate, Amt, BalanceQty..
DataSet(ds) : ProductID, ProductName, PurchaseDate, Amt, BalanceQty.
The problem is that: Showing from dataset or entering new records into the dataset is no problem, but am not able to save the modified dataset into DataBase. SqlCommandBuilder failed to generate the corresponding INSERT, UPDATE command as the dataset has multiple base tables.
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Jun 12, 2011
I have two textboxes...on the textchanged event of one textbox, readonly property of other textbox gets defined...e.g. first textbox is retrieving data as add,update,delete...when the first textbox text is changed to update then & then only second textbox readonly property is set to false...Now the problem,I am facing is....whenevr first textbox text is add,delete,its working fine..& second textbox is fetching the correct data..but once first textbox data gets changed to update,second textbox data remain unchanged though its readonly property gets changed correctly..it shows the same data as it was showing the first time when first textbox was changed to update...but after that,its data is not changing.
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Oct 5, 2010
I am looking for a free utility or way to protect my software by requiring a Product ID (Which will be created when a customer requests a paid license) to use the application after a demo version. Like most shareware apps.
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Nov 11, 2011
In code ConfigurationManager.AppSettings("IsFill") showing null
but when i open exe.config file manually that key is present in file
den i modify exe.config file using below code
Dim configFile As Configuration
configFile = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath)
configFile.AppSettings.Settings("AppVersion").Value = "1.0.1"
configFile.Save()
[Code]...
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Apr 25, 2012
I am new to this forum. I have created a module in which declared one structured in public. There were some fields earlier in the structure.
[Code]...
I have included statement includes project.modulename in my main project form where i am referring this structure. everything worked fine. Today, i added new field to the structure by name "example as string" and written some code in module itself to access this field. even this is working fine. but when i am trying to access this field in the main code it is not showing example as structure field and saying not a member.
The drop down suggestion of IDE is not showing this field in main code but in module code it is showing the field. Later, i also found that my debugger is also not working. I tried to clean solution, restart IDE, computer but nothing seems to be working.
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Feb 8, 2011
this is somewhat related to my previous issue which was solved: [URL] Now my problem is none of the affected controls are changing on the form. The form itself is not frozen as an elapsed time is going fine on it. when I "F8" thru the code the I see the controls contain the correct values and if I do a messagebox display of the control contents it displays the correct value. but the controls themselves do not change on the form. for example: label1.text will still show blank even though thru code it contains "test". what am I missing here?
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Aug 11, 2011
In datagridview,i want to display the amount without decimals. so whatever values coming from backend,i'm directly assigning to cells value.then in cell formatting event, i'm formatting values without decimals,so here after formatting,the formatted Cell Value not reflecting in Original value. when i read the formatted value , its displaying only assigned value not formatted value..ex :
Public Class Form1
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
DataGridView1.Item(0, 0).Value = Val(12.123)[code].......
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Mar 23, 2012
Basically the question is, Why are NONE of the changes I've been making in the designer reflecting on the program when it runs ?'none' is in bold because I've tried moving everything around and nothing seems to be affecting it, it's like it's reading from a different design file, I tried reloading the project and that did nothing, and none of my code affects position of any items on the form (way too much to post it all)
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Nov 14, 2010
I am using a class to track if a user cleared their personal information found within some text boxes on a form. In the button click event to clear the text boxes I am creating a new object to the class and assigning true to one property value. Sounds simple until I try and submit the form with a different button, and create a another object reference that I use in an IF statement to check the property value for true. Every time the statement fails because the value being returned from the getter in my class is false.
[Code]...
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Jul 13, 2009
I am developing an application on VB2008 with MySql as database. I opened the connection without any errors. I have three fields/columns in my database and on the form. When I am running vb form data is not reflecting on to form fields.
I have written the following code in form load event.
'Dim cn As ADODB.Connection
'Dim rs As New ADODB.Recordset
'cn = New ADODB.Connection
'cn.ConnectionString = "DRIVER={MySQL ODBC 3.51 Driver};" + "SERVER=localhost;" + "DATABASE=in_out;" + "UID=root;" + "PASSWORD=pacvision;" + "OPTION=3;"
'cn.Open()
'MessageBox.Show("Connection Opened Successfully")
'rs.Open("Select * from deptno", cn.ConnectionString, ADODB.CursorTypeEnum.adOpenKeyset, ADODB.LockTypeEnum.adLockOptimistic)
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Oct 4, 2010
Basically for a while now if i wanted to set a chks setting i would do this..
[Code]...
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Sep 4, 2011
There is one-to-n relationship (foreign-key relationship) between tables As and Bs. Every time a new record is added in As, a trigger "after update" in table As creates n records in table Bs. There are two Linq-to-SQL classes A and B representing the tables As and Bs respectively.The class A contains Bs property an EntitySet(of B). Similarly in class B, there is a property A, an EntityRef(of A)
[Code]...
When above function is executed the result is always 0. Whereas there are six records new records has been added to table Bs every time the above function is executed.
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Jul 23, 2008
the access data are not getting reflected on the DataGridView unless the form is reloaded again. I am acessing the MSAcess data for back end processing (SELECT,DELETE)using odbc connection and displayin on .NET form using DataGridVew
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Jun 28, 2011
Public Class WebForm1
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim OracleConnectionStringBuilder As New Oracle.DataAccess.Client.OracleConnectionStringBuilder
[code].....
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Aug 14, 2009
In the beginning of the code I collect the orderID from the current order in the database.[code]...
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Jun 5, 2011
if i select any row in DataGridview its displaying its value in Texboxes.Now what i want if i change that anytextbox value then its automatically comes to datagridviewand the Datagridrow status should be in update mode.
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Nov 1, 2011
I can't get my textbox to update the database. The changes look like they are saved (they are saved on the page) and the modal pop up goes away, but the text that I tried to change in the database stays the same.
Protected Sub SubmitEdit_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim myControl As Control = FindControl("txtData")
If (Not myControl Is Nothing) Then
[code].....
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Nov 13, 2010
I have a function called textupdate that updates text1.text value. when i call this function in Form1_Load, text1 is updated successfully. However, when i call this function in Private Shared Sub function2, no update is done. I am a newbie in vb.net programming and it may be a silly question but I could not solve it
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Nov 3, 2009
I have 6 different textboxes and 5 of them appear to update together. I have attached the project and was hoping that someone could look at it. Under the Event 1 Tab in the project I would like it to have 12 different buttons (6 Start Timers, and 6 Stop Timers) that control the time in the textbox. The program is meant to be a time trial keeper for qualification races.
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Feb 24, 2012
Dim iSql As String = "UPDATE CompanyDetails SET Description = '" & DescriptionRadTextBox.Text & "' WHERE ID =" & Val(txtId.Text)
Dim path As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data
[CODE]...
How my code works when I want to update I see the changes in the textbox when I do my movelast, movenext. but when I go to the database the changes are not there can someone help I am using vb.net 2010 and access 2010If you think it you can achieve it
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May 5, 2012
i want update .mdb file data using Textbox
Dim connStr As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=staffdata.mdb"
Dim sqlStr As String = "Select * from staff"[code]....
how can i update .mdb file data using Textbox,for example: when i click update button afterinput the password in TextBox1,the staff table will update my new password
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Aug 10, 2009
I have 20 Textboxes with several values. I want to update a table in my database with these values. I have made a binding to the database for each box but when I run the command
Me.TableAdapterManager.UpdateAll(Me.VBTestDatabaseDataSet)
it updates the textboxes with the value wich allready are in the database and not the other way around. I want to replace the data in the DB with the new values in the textboxes
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Sep 26, 2010
I'm using Visual Studio 2005, Version 2. I am programming a Windows Application in VB.NET.I have added the dataset, so I have a binding source and a table adapter. I have set the Data Tag of each textbox I need to use to the corresponding column name in the table. So for example, I have an Emergency Call ID textbox and I have set its data tag to EmergencyCallID which is in the database. Not sure if this is necessary though. I have no idea how to edit and update the database using textboxes.
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Feb 6, 2010
I want it to update the selected item in the list box with the text from different text boxes and 2 combo boxes. The text of the selected item is split by "|" in different text and combo boxes.
Example:[code...]
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May 15, 2009
I am trying to modify our web based program to allow for a second column of information to be entered and updated to the same table as what was in the first column. This program was written by others, so I am trying to keep within their format and structure.The idea is to have three columns (a fourth is currently sThe first column is the label column, the second column is a numbered assessment (1-10) and is currently free form textbox, and the third column (the one I am not able to get updated) should be a free form text box allowing as much comment as possible (without being a SQL text field).
The following is the two sub sections of the vb script:
Sub GetSkillsAssessment()
Session("PeSkills") = Nothing
[code]......
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