I am attempting to populate a comboboxPlayNotes box within code when a user selects an option. this is the following code:
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Private
Sub RadioButtonGeneral_CheckedChanged(ByVal
sender As System.Object,
[Code]....
All I get is a combox that has horizontal text, not vertical, like the code writes. I tried it using the "comboboxplaynotes.text" and the same thing happened. Then I put a label out there and the label did exactly what I needed the combobox to do. The words were stacked vertically.
I am using VB.NET 2008 and I have made a connection to an SQL Server database using code.I have managed to populate a datagridview control with the contents of a selected table using a query that I passed in. What I want to do now is set a text box to display a selected field from the query using code.I used to do this using an adodb.recordset in vb6 but I am new to VB.NET
I have code to populate an xml table however i do not know what types to use, here is my code, what should i define differently and is there any other way to do it? [Code]
I want to populate a LINQ table from code, not DataBase.Is it possible ?System.Data.Linq.Table<Question> myquestions = new System.Data.Linq.Table<Question>();
I am creating a form application that should display information from one dataset into individual textboxes (ie. system name, system id, location name, location id). The textboxes populate upon the selection of a pair of cascading combo boxes. So, the user first selects a system name from the first combobox, then that selection will populate the second combo box for the locations of that system. (This means that each system may have more than one location.) Once the location is selected, each of the 4 textbox should populate with the corresponding data but I'm not quite sure how to write the code..
is there a way to make this less in code?Usually when im going to populate a datagridview with data I usually do in this way
[code]...
That how I make things harder although there's a function "DataGridView1.DataSource = myDataTable" and put an sql where selecting those data. I just want to use some other method. so how am I able to add some columns row dynamically and if another column of the database need to get how am I able to add it in that loop is there other way and I want the less code nor the shorter code that you can give to me. I just want to learn and make my code more shorter
I need to pull from an access database to populate a combobox. Then from there I need to have a second combo box populated depending on the selection in the first box. My thought of an example would be a website that is setup for selecting car make, modle,year...can that be done in VB?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try If TextBox1.Text.Trim <> "" Then If TextBox2.Text.Trim <> "" Then
[code]....
When the button is pressed, it all works and the following files are created: yahoo.dll and yahoo.pdb My question is this: What is the code to load the already compiled yahoo files to execute the code again, without having to recompile the code?
This code was posted in Chit Chat and everyone is saying how great it is. I just have Visual Studio 2010 and no familiarity with VB6 so I thought it would be good to convert the code to Visual Basic 2010.
I have asked this question before but didn't get any help. I am going to try to rephrase it a bit.
I have 5 input boxes; let's call them chck1, chck2, chck3, chck4, and chck5.Each input box has an associated checkbox, let's call them chckbox1, chckbox2, chckbox3, chckbox4, chckbox5. These are in a section called '*Step 3****
THe spec is that if you enter a number into one of the input boxes and check the associated checkbox in Step 3, the number gets populated into the corresponding box in step 4.
For instance, if i check a checkbox called chckbox1 and enter a number into chck1 in step3, that number gets populated into chck_amt in step 4 as long as the checkbox next to the inputbox in step3 is checked.
If a number is entered in any of the boxes in step 3 but the associated checkbox is not checked, the number doesn't get populated into the corresponding box in step4.The issue that I have so far is that if I check a box FIRST before entering a number, the corresponding box in step4 gets populated.
If, however, I enter a number into a box in step3 BEFORE checking the associated checkbox, that number does NOT get populated into the corresponding box in step4.Does anyone know how to ensure that whether a number is entered first in step3 or a box is checked first, as long a box is checked, that number needs to get populated into the corresponding box in step4.
I have tested the code for the DataSet and DataAdaptor and both work fine, and as test was able to place the MaxRows variable into one of the text boxes on my form so I know thats all ok. But I am now trying to use the function below to copy the 1st cell of each row into a combo box to populate the options and comes up with a null exception error but cant get my head around it.
I'm working on a project for personal use to make my life as an IT administrator a little bit easier. (Yea right)So basically, i'm creating a windows application with a form. On this form, it has a button, and a listview.When they click this button, it will load all "Windows XP run commands" into the list view. I also, have a on-click event to capture a click on certain lines in which it will automatically open said run command, or shortcut.
Here is an example of what I am working with so far. (It populates correctly, and the clicking event works like a charm. However, i'm just looking for a better way to clean this code up, or maybe, a better way to go about everything).Once done, I will populate this to the codebank if there isn't another similar thing out there.
On to the code:This is what I have for the form_load event
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load With ListView1 .View = View.Details 'Changes the view to "detailed" view .LabelEdit = True 'Allow user to edit text
I have my mysql query selected fields (item_code, item_name, item quantity, item_selltype, item_selldetail) but some of these fields are variants.
Dim sqlConn As String = ("SELECT item_code, item_name, item_quantity, item_selltype, item_selldetail FROM qa_items") Dim objDataAdapter As New MySqlDataAdapter(sqlConn, objConn)
I have created a sub that I am using over and over again. However, I am not able to get the values from the database. Screen shots and code attached. I need a second pair of eyes, can't seem to figure out what is wrong.
Form Load vb 'Populate the drop down lists PopulateDropDownListFromDB(cboReferrerType, "ReferrerType", "ReferrerName")
I select first value from a combobox1 but combobox2 was not populated corresponding to value selected from first one. Again I select same value now combobox was populated
the information displays in the datarepeater correctly when loading the form, but i can not get new data to be displayed, (when saved to the database) no matter what i try. I think it is just beyond me.here is the code for which i import the initial data into the datarepeater:
Function test() Dim bsStaff As New BindingSource Dim dtStaff As New DataTable()
I have a Report I created with Visual Studio's VB.Net ( I guess this makes my report embedded), which I can select a date range like starting and ending date but the drop-down listbox for the Name is empty and I have to type a name into it to work. I need to be able to choose the name because I won't know who is on the list.
I have a parent table called users which stores all the user info with a prime key field called ID. Now in the child table which has a seperate foreign key associated with the ID field in the parent table.
What I would like to do is be able to populate the foreign key once once the user uploads data into the child table with the user ID it has.
So far I have created the associated foreign key with ID field in the user table and also programmly through data-relation related the table but now sure on how to get the value from the relation.
The foreign key in the child table is called 'U_ID' as shown in the snipet velow.
I don't have access to VB.NET right now so I can't test this value:Dim lst As New List(Of String)(cookieValue.Split("$"c))i got this from another question , but was wondering if A. The list will populate correctly and B. What does the c represent?
