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by: Daniel Hill |
last post by:
OK, I have very, VERY basic background knowledge of VB6
and have now upgraded to VB.NET and now I'm struggling to
bring up the forms I want.
What I am looking to do is to have a click a command
button bring up a form, and to have which form is brought
up determined by which item is selected in the
accompanying combo box.
I've gathered that you have to declare the item as a
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by: Hank1234 |
last post by:
Can I use one Data Adapter and one Command Builder to update amny tables?
Currently in my data adapter I query two tables and fill them into two tables
in a data set. When I make a change to a record in the second table and call
the update method of the data adapter the command builders update command
text is for the first table. Can the command builder handle two tables?
Code example:
Dim oCOnn As New SqlConnection("Data Source=.;" &...
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by: Maria Joao |
last post by:
I have two synchronized combo boxes and after the selection of the
desired record, I need the user to open the related report, by
pressing a button.
My problem is that a combo box doesn't update do the first one. The
record are correct, but the first one is always from the last
selection. How can I update the second combo box?
Thanks
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by: Pam Ammond |
last post by:
I need the code to update the database when Save is clicked and a text field
has changed. This should be very easy since I used Microsoft's wizards for
the OleDBAdapter and OleDBConnection, and DataSet; and all I'm doing is
showing one record in text fields, allowing the user to modify the text
fields, and then updating the database again when the user clicks the Save
button. The fields already show the correct data record since I have...
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by: Geraldine Hobley |
last post by:
Hello I'm getting the above mentioned error in my applicatio
I have a datagrid bound to a datasource like s
MyDatagrid.DataSource = Mydataset.Tables(Order) - this all works fine
However I have another field on the form which is a richtextbox and is bound to another field in the same datasourc
like s
Me.RtxtDialog.DataBindings.Add("text", MyDataset.Tables.Item("Orders"), "MyRichTextField") - this field accepts nulls in the databas
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by: explode |
last post by:
I made a procedure Public Sub Novo(ByVal nova1 As String, ByVal nova2 As
String) that creates a new oledbDataAdapter with insert update select and
delete commads. I also added that commands can change depending how many
columns are in a Table.
I add a new column with this code:
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button4.Click
Try...
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by: jw01 |
last post by:
I have a form in which there is one combo box and three text boxes:
Combo Box:
-> Item A
-> Item B
-> Item C
TextBox1:
TextBox2:
TextBox3:
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by: Brad Pears |
last post by:
I have something strange going on - pretty sure it used to work before - and
now it does not...
Why does the following code not clear a combo box?
Me.cboLocation.Text = String.Empty
OR
Me.cboLocation.Text = ""
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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