Write A Public Module For Display Record SQL?
Apr 16, 2012
I wrote a public modules for Insert, Update, Delete for SQL but I want to write public module for show any record on For example
"Listview or ComboBox or DataGrideView" by one module I mean When I create a new Form in vb I don't want to write All Command for each form to show record
Public Sub ShowRecord(ByVal TabelName As String, ?)
If SqlCon.State = ConnectionState.Open Then SqlCon.Close()
Try
[code]....
How to Fill this Space marked by question Mark?
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Feb 10, 2011
I can access a module from code behind but not from the aspx page in inline VB code <% ... %>.
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Apr 18, 2009
I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function
public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice
[code]...
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Aug 5, 2010
I'm converting a VB.net library to C# and having trouble finding the C# equivalent to a VB.Net Public Module.
In the same VB class is a With block. Any idea what the equivalent might be for that as well.
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Jan 17, 2011
I have a variable declared at Public on a form. But when I try to access it in a module I get an error that its not declared.
[code]...
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Nov 2, 2009
I have a situation where I have several VB.NET Modules in the same Logical-Module of a large application. I would like the update function of each module to be public, but I would like users to be forced to qualify the function call with the module name.
ModuleName.Update()
instead of
Update()
Is this possible?
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Jan 19, 2011
I have a public module from which I want to use Form1 components. How do I do that? For example:
Module Print_to_textbox1()
what goes here for me to display a message into a textbox1 on Form1?
End Module
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Jul 20, 2009
Im new in this forum. I just recently upgraded my Visual Studio 2003 to Visual Studio 2008.I have a web project which is working very well in Visual Studio 2003. But when Im trying to run the same project in Visual Studio 2008, Im getting a runtime error message.The error message is about a public function which is defined in a public module. When Im trying to call that function from different web pages of my project, the web pages are not recognising the public functions and asking me to
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Dec 1, 2009
I'm working on a project for my VB class at school. I am creating a form with several inputs and it calculates the total amount owed for a car sale. I have a text box for input of the TRADE IN VALUE of a car. the program is looking for a numeric input. If there is no trade in, how can i get this box to default to 0.00 so it doesnt error the program?
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Nov 29, 2009
I have a public readonly variable in a module, but when I try to set it in my form load event for the first time I get 'ReadOnly' variable cannot be the target of an assignment. It is my understanding that a ReadOnly variable can only be set once and after that you would get an error when setting it.
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Mar 27, 2010
i want to add BindingNavigator at run time to which i made a public method in module.vb, and want to run buttons withEvnets on it
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Apr 5, 2010
I am using VB2008 In the Form1, i have coded
Public Function getText(ByRef ctlName As String) As String
getText = Mfg.get_TextMatrix(Mfg.Row,Mfg.Col
[Code]...
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Oct 15, 2010
Can one client call a public property within a VB.NET module and see the value of that public property changed by another client accessing it at the same time?
[Code].....
I'm running into random instances where it looks like another client might be modifying (by setting) the value of GetSetDateTime DURING the first client's run through of WhateverMethod(). This is alarming to me and I've been trying to figure out if that's a possibility.
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Dec 15, 2009
I am writing a control application for an inteface card. The complicated work of initialising communication with the card is written and working fine. However, my problem is to update the text in a dialog label on the communication interface form from a module that contains all the coding for accessing the inteface card. From the module, the interface dll returns data that describes some typical connection errors and the module then calls on Public Subs in the form to display error messages; for example:This is the Public Sub in the Module that initiates communication with the interface card:
Public Sub OpenDeviceInterface()
DeviceID = 1 - My.Resources.DeviceID
h = OpenDevice(DeviceID)
Select Case h
Case 0, 1, 2, 3
[code]....
What happens when these Public subs are called from the module is that the MSgBoxes I made to test the routine show up but the label text doesn't appear.I've tried; Refresh, on the label and the form without success...
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Jun 30, 2009
if it is possible to place the openfileDialog in public class or module? i tried to place it with this code, but it did not work.
Public Sub DisplayDataOnGrid(ByVal gridTable As DataGridView)
Dim filepath As String
Dim OpenExcelFile As New OpenFileDialog()
[Code]....
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Oct 6, 2009
i am working on the MSDN tutorials through virtual labs and am encountering a problem with the very first tutorial regarding consoles. I am required to create two notepad files: Module HelloWorld & Public Class Person which I have done without errors having triple checked them. When the files are created I compile the HelloWorld.vb file and a .exe is created
I follow the rest of the steps and encounter an error when i try to compile the Person.vb file using the line vbc Person.vb/t:library/out:HelloWorldLib.dll as i am getting the following errors:
vbc : Command line error BC2001 : file 'HelloWorld.vb/t:library/out:HelloWorldLib.dll' could not be found
vbc : Command line error BC2008 : no input sources specified
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Jan 23, 2011
My database : table1
ID FIRSTNAME AGE
1 Sumit 22
2 Sanjeev 23
i have gridview 1 and textbox1 and button1 i want when pages load the gridview displays the all records from table1 and also ...i i wanna search record for firstname by typing sumit in textbox1 and click on button1 then in gridview the record of sumit will be shown ..by default gridview display alll records from table1 How to do this My Selct Query is below : but it doesnot display all record ...but it can display record if you search for a particular record .
[Code]...
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May 23, 2010
I have records in a database. Each record has a Picture path in it eg. "C:\Pics\Image1.jpg". I would like to display a record from my database and also the picture for that record, in a .rdlc report in vb .net 2008. i have succeded in displaying the record but just can't get the picture to show. I am using an Imagebox in the report.
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Apr 16, 2011
I'm maintaining a Datagridview on my Windows Form. When I open the form all the contained records are displaying, which is from SQLserver Table ok. when I open the form the datagridview should show just black and after I insert a new record that particular record should only display on that form gridview. [Code]
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Nov 4, 2010
I have a VB .net application which works fine on a 32 bit systems. We tried using it on a 64bit Windows 7 system but it failed. So I set up an environment in a VM (windows 7 64bit VS 2005 SP1 all updated) and started debugging there. The problem I come across is, I have a module (Public variables and function declarations from a driver provider FTDI). When a function from module is called the result is saved in a variable also from module. But the problem is the variable is not declared.
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May 1, 2011
I have a question which is related to use module to display data from original forms to different forms. Let's assume I have 4 forms: frmCustomerName, frmCustomerAddress, frmPhoneNumber, and frmSummary.
Module modInformation
Public Sub DisplayInformation()
Dim sCustomerName As String
[Code]....
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Jun 24, 2009
I have seen numerous sites that provide examples on creating progress bars. I would like to know how to "call" the progress bar (created as UserForm1) to update a completion percentage of records processed from a Main macro in Module 1.
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Mar 11, 2010
I'm using begintransaction to update multi-tables. I need to update one of the table while retrieving some records from that same table before commit. But it seem the table become locked after I inserted a record, and timeout at last.
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Jan 12, 2012
Is it possible to set a variable in my custom class for Private Read/Write access and Public Readonly access without creating Properties with Get and Set? In other words, from within my class I want full access and from my form I only want read access. Right now I declare my variable as either Private or Public to control Public read/write access. I tried googling my question a bit but I'm not sure what the correct terms even ar
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Sep 16, 2010
I'm attempting to pull a certain record from my database and display it in a label for each recordsource, here is the code:
Dim xcase As String = CaseNumberTextBox.Text
Dim cmd As OleDbCommand = New OleDbCommand("SELECT EmployeeName FROM tblAssistants WHERE CaseNumber = '" & xcase & "'", con)
con.Open()
Dim aName As String = cmd.ExecuteScalar
Label4.Visible = True
Label4.Text = aName
con.Close()
con = Nothing
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Aug 10, 2009
I'm working with a windows application,i have my database,and what i want is to display a record of my database in a textbox,i mean to bind textbox from database.here is my code for tha function of binding:
Private Function bindStudenti()
txt1.DataSource = objBLStudenti.fngetStudent()
txt1.DataBind()
End Function
it says that "datasource is not member of system.windows.forms.textbox
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Jun 22, 2010
I have design a form in which there are three input field with one submit button.
Below submit button i have added DataGridview control also.
Now if i enter any data in those three input fields and press submit button then its should first popup for adding record or not, and if i press yes then the record should inserted into database table and also its should show in DataGridview.
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Jul 13, 2010
I've got a very simple SQL database program that lets me change user information in a table. I have two textboxes that show the user information but I want it to show a specific record as the program loads.
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May 5, 2012
I have a form to add new records with label at the top to show the ID (number of row suppose to be newly as soon as save/update button is press). Eg: There had been 20 rows, ID counts to 20. The next row should be 20+1, and i want it to be appeared in the lblIDnumber.
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Jun 21, 2010
I have a form with a datagrid, few buttons, and textboxes. I can add the new record in data table and can display in datagrid. The problem is that... the new record which i have inserted in data table is been displayed at the last row of datagrid which i am having trouble finding it out whether the data is been inserted or not.
1. my question is how to display new record / row inserted in datagrid at the first, so that i can see the data is been added.
2. how to display numbers of record which i have seleted in data grid e.g. 1 of 20 when i select first row and 2 of 20 when i select second row. i can display only total number of records of datagrid.
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