Load A Combobox With Selection From Another?
Mar 26, 2009Load a combobox with a selection from another?[code]....
View 2 Replies
ADVERTISEMENT
Form Load Event - How To Get Previous ComboBox Selection
May 13, 2010I have two forms, forms a and b. Each form has a combo box. The user selects an item from form A's combo box and saves their selection to a database by pressing a button. How can I display their combo box selection from form A in form B's combo box on form B's form_load event?
View 1 RepliesVS 2008 Save Combobox Selection On Close/load?
Mar 19, 2010i had this working and i foudn the info on this forum, but i cant for the life of me renemebr how to do it, and searching for the thread all i can find is this:
[URL]
Which is not it, the method i used only involved a few clicks per item to set up and it made it so what ever selection was chosen in a combobox for example was saved, and then that selection was loaded on the apps next run, i know i had to do something in the application setting/databinding area of the properties.
Data Grid Selection Load Form - Call A Stored Procedure With The Value Of The Selection
Feb 27, 2009I am trying have a data grid selection populate a form. I am new to this.Basically I have a connection persistance object and I would like to call that and call a stored procedure with the value of the selection. The datagrid is bound to an object.
[Code]...
Update Source Combobox To Printer Combobox Selection?
Mar 27, 2011Is there a way to update source combobox to printer combobox selection?So going from printer1 to printer2 the source will update according to what that printer has to offer.
View 8 RepliesCombobox - When Select A Value From The Combobox The Selection Won't Validate?
Feb 22, 2012I'm having a problem with combo boxes. I usually use Java and it's been awhile since I used VB but I never remember having this much difficulty.My application is using an SDF file. From Data Sources, I drag the details on one of my Tables to my Form to get all of the fields. Three of them are comboboxes. Each of the three is an INT64 and each corresponds to a primary key in a different table. I click the tasks button on a combobox and for data source I select the appropriate table that has the data to go with the combobox, for display member I select the field that I want users to see, and for value member I select the primary key. Then I run a quick test and start the app, open the form, and add a new record. When I select a value from the combobox the selection won't validate because it doesn't think it's an INT64 like it should be. It seems to be using the display member as the actual value instead because if I change display member to the primary everything works great.
View 11 RepliesFill A ComboBox On The Selection Change From Second ComboBox?
Jan 15, 2012I have two comboBoxes, one is CountryCombo and second is StateCombo.What I want is the that when i the clicks country combo and select a one country then the States of that the country should get populated in the State Combo.I have tried things many many many but nothing working. Below is my code of how my CountryCombo is getting filled.
query="select CountryName from CountryMaster"
if dr.hasRows()
{[code]......
Populate Combobox From Selection Of Another Combobox?
Jan 1, 2012I currently have a form with two comboxes. The first cbo is being populated with a project number, which is being pulled from the first column of a spreadsheet. I now want the second cbo to read the first cbo and then find that project number on the spreadsheet; when it finds that project number, I then need it to copy data from the row the project number is on. I have converted to vb from vba. Below is the code I used in vba (which obviously does not work). I only need certain cells from the project row.
Dim proj_num, rng As Range
Dim data, i As Long, j As Long
With Sheet1
[code].....
Load Picture Through Listbox Selection?
Mar 3, 2011This is my first time to be here and is a total newbie with Visual Basic 2008. I have background in VBA Excel and would like to try Visual Basic 2008. I would like to start off on a certain project and I am currently in trying to load image (in jpg format) into the picturebox thru listbox selection. I have found this code here and is trying to modify it to suite my needs but is having quite a tough time to set it right. [code]....
View 7 RepliesClearDataGrid On New ComboBox Selection?
Aug 15, 2011i have used the following code to populate a DataGrid based on the contents of a textbox. the users searches for a name which is populated into a combobox based on the name in the combobox several textboxes are populated with data based on the data in one of these text boxes Private bindingSource1 As New BindingSource
[Code]...
Get Value Of Selection In A Checked Combobox?
Jan 28, 2012I have put all of the items from my Database into a Checkbox Selection, I now want to take the selection that the user makes from the checkbox and turn that into a string that I can then COMPARE through antoehr table.[code]...
View 7 RepliesMulitple Selection Combobox?
Jun 18, 2012Basically, I need a combobox populated by data in a table column that I have created.The user will need to be able to pick more than one option.
For example:
Pizza Topping
+ onion
[code]......
Validate A ComboBox Selection?
Jan 18, 2011I know this seems like a .Net 101 question but everybody has their own way of programming and I'm curious as to what is the preferred event for checking a ComboBox when a user makes a selection?
View 2 RepliesLoad Data After Selection In Dropdown In Program?
Mar 12, 2012I am reading data from a mysql database table.I have populated a dropdown with the relevant slections, i want the rest of the form to load data once i select the plate number .[code]...
View 1 RepliesBasing ComboBox Values On Selection Of Another One
Mar 7, 2011Is it possible to have a different selection of values in the 2nd combobox depending what was picked on the first combobox? For example an American state is picked in the first combo box and the second combo box loads the cities in that state? I'm just using a basic form in Visual basic 2010 there is no database behind it.
View 6 RepliesComboBox Value Selection - Using Specified Table As Reference?
Feb 6, 2012I have a vb application sitting on an sql server with 4 different tables. I want a scenario where when I select any table from the combobox, every query I will run should use that table as a reference.
E.g. ComboBox values(tables)=A,B,C,D
If A is selected then
SQLQuery="Select * from A "
If B is selected then
SQLQuery="Select * from B " etc
Databound Combobox Selection Retention
Apr 20, 2009On my form I have three fields and a datagrid view.One field is a combo box.All fields are databound.The datagridview is a detail grid, bound in the "normal" way. Scrolling through records, etc., all work fine.What doesn't work is when a selection is made using the combo box.The underlying table has a self-join of one-to-many: ParentID, ChildID. ChildID is the main ID for the underlying table.Children may have a parent This is just by way of example.So, the combo box's Value is bound to ChildID, and the SelectedValue is bound to the ParentID.On the form one chooses the Parent with this combo box.When I test this arrangement, I select a Parent, then click Save (using the default toolbar actions). However, the combobox seems to "reset" the selection to the first in the list.
View 1 RepliesFilter A DataGridView By Combobox Selection?
Jan 22, 2012I have a ticketing system that reads a MS 2003 MDB. I can easily fill the DataGrid view with all of the items on the data set How ever I need to be able to have agents filter the rows by login(key)
I have a large list
made this way
csrLogin.Add("james", "TomJim")
I select agents on the menu strip and the combo box populates all the names in that collection (combo box displays TomJim in this instance
I have an SQL query made (I think it is correct)
[Code].....
Forms :: Assigning A Value To A Combobox Selection?
Nov 26, 2009I have a combobox with multiple names. When I select one of the names from the combobox I want to display a value(number) instead of the name itself. How could I do that?
View 3 RepliesForms :: Check Box In ComboBox Selection?
Nov 22, 2009Wanted users to choose two options 1.(tick) 2 blank text so they can write things.
Was thinkin how this can be achieved using a comboBox. ?
Open A File Into A Rtb From Selection From Combobox?
Sep 18, 2010I cannot seem to load the saved .rtf document into the richtextbox when i click on that file in a combobox. I checked msdn and tried what it suggested, but got no results.
View 1 RepliesOutputting ComboBox User Selection?
Feb 3, 2009I have a combo box that has multiple options, when the user selects one of the options (world wide city destinations) a specific value is assigned to a variable. For example if "New York" is selected the variable "x" is assigned the number 155. What I want to do is output the destination that has been selected ie "New York" in a label called "lblOutput1", do I need to store the destination as a seperate variable to be able to produce it in this label as I cannot seem to get it to work:
At the moment I am using:
lblOutput1.Text = "bla bla bla " + cmbDestination.SelectedText + " bla bla bla " + Today()
Populate A Datagridview With A Selection From A Combobox?
Apr 9, 2012How can i bind a comobox selection to a datagridview without writting code...
i Need to select an item from a combox and based on that item refresh the datagrdiview. I did something like that in Access but i don't know how to make it work in visual studio 2008.
once i select the datagridview itme that i want to edit i'd like to be able to update back to the database. I know i need to write code for this but at least i'll have the data refreshed on the datagridview.
Saving New Selection From Combobox To SQL Database?
Jun 17, 2010I have an app I'm working on with multiple forms. One of the forms, frmLocationInfo, has textboxes and comboboxes which are automatically populated based on a combobox selection from a previous form, frmLocations. I've been able to get any changes made to frmLocationInfo's textboxes to save to the SQL database, however, when attempting to select a different item from any of its comboboxes, it's not saving to the database and instead, I receive a "Procedure or function...has too many arguments specified" error.
Here is the code for the Save button:
'Save changes to Locations db
Private Sub btnSaveClose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
Use Constant Values Upon Selection From ComboBox??
Apr 3, 2010I have the following constants declared:
Private Const LuxuryRate As Double = 74.84
Private Const FullSizeRate As Double = 48.44
Private Const MidSizeRate As Double = 44.91
Private Const CompactRate As Double = 30.46
And a combobox that lists each option. How can I set an if statement that uses these values if the option is chosen from the combobox? This is going to be part of a calculation performed when the button is pressed.
WinForms ComboBox Selection Color?
Jan 23, 2012I have a Win Forms app written in vb.neIn it, I have a combo box with an OwnerDraw Item routineUsing this routine, I am able to implement an application-wide default value for a selection color like shown below:This works great except for one tidbit:ction color again in teh textbox portion of the control
View 5 RepliesLoad XML Document And Query Data On User Selection?
Feb 13, 2012your life whatever you are doing.I have a big question. Well, it's a big job for me. I tried to google and follow some tutorials frist but finally realise rom stackoverflowers.I have a one big xml file such below. I have no control over its structure as it already exists with data.
<?xml version="1.0" encoding="utf-8" ?>
<root>
<Category Cat="A">
[code]....
Combobox Data Load Is Duplicating In The Combobox
Jun 5, 2011Private Sub AddIngoing_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
CellClick Event - Selection From ComboBox Not Smooth
May 28, 2012I have a DataGridView with two columns. One is DataGridViewComboBoxColumn and other is DataGridViewButtonColumn. To capture the button click from the DataGridViewButtonColumn, i have written the CellClick event and it is working fine. However, this is not making my selection from the DataGridViewComboBoxColumn 'smooth'. What i mean is that i have to click on the combo-box twice for it to show the drop-down list. I have noticed that at every click, CellClick is fired. But only after the second click the drop-down pops out. What is the work-around for this?
View 1 RepliesChange Text In Combobox When User Changes Selection?
Aug 19, 2011I have a combobox on a form with the dropdownstyle set to drop down. Users can either salect a value from the list, or type in any value they wish. This all works fine. However, when one particular item in the list is selected I wish to set a different value. Unfortunately I don't appear to be able to set the combobox Text property from within any of the events that fire when the selected item is changed.
[Code]...