VS 2010 Populate A Textboxcolumn With A Dropboxcolumn?
May 24, 2011I would like to know how can I autopopulate a selected item from my columndropbox of my datagridview to show its content on another textboxcolumn.
View 5 Replies
ADVERTISEMENT
VS 2008 DatagridView TextBoxColumn Autosuggest?
Nov 5, 2009I am using this method to set the AutoSuggest for the TextBox Column in Gridview. But it is not showing the list during typing ?
[Code]...
DataGridView: Validation On Keystroke In Column (D.G.V.TextBoxColumn)?
Jan 18, 2009I was curious if there is an easy way, besides making a new custom DataGridViewColumn, that on each keystroke validation is done (while the D.G.V.TextBoxCell is being edited), instead of when focus is lost off the cell.Or in a different senerio, if there is a way to restrict user keystrokes while a D.G.V.TextBox Cell is being edited, while not relying on making a new custom DataGridViewColumn. I would go through the work of implementing this new Column, except the customer for the job I am working at wants small, managable code. And even if this is a useful feature, they would want to avoid having an extra class being made.
View 2 RepliesSorting DataGridView TextBoxColumn Numeric Values
Jan 27, 2012I am using VB.Net 2008 application program. I am using DataGridView, where column types DataGridView TextBoxColumn. I have 3 fields. 1 field values are numeric, 1 field values are string and 1 field values are decimal. When I try to sort the string value column, it sorts correctly. But when i try to sort the numeric value column, it sorts as if its string value.
View 3 RepliesArrays - Get The Data From The Datagrid After The User Entered Data In Textboxcolumn?
Mar 5, 2011Possible Duplicate: DataGridView - Validating for Cell?i have a requirement. i dont know how to get the data from the datagrid after the user entered data in textboxcolumn. i also want to validate the entered text in datagrid cell.
View 2 RepliesVS 2010 : Backgroundworker To Populate Gridview?
Feb 16, 2010I'd like to have a backgroundworker process data that will eventually populate a gridview in my windows form. I need to use a backgroundworker because the process takes a little while, normally causing the program to slow/freeze until it's opening and streaming connections.. So, I'm using a background worker to perform these methods.How can I take the data from the background worker (on a separate thread than the UI) and use it to populate controls in the UI?
View 4 RepliesVS 2010 : Populate Combobox From An Array?
May 24, 2010The below code is a sample code that is supposed to display the months in a combobox.
Dim months() As String = _
{"Select a month...",
"January", "February", "March"}
[code]....
But what am I supposed to do with this code? I have created and named the combobox "cboExpirationMonth", but where do I put this code? I tried to put it as a click event of the combobox, but that doesn't work. I created a button and tried to put the code in the button's click event, but that still doesn't populate the combobox.
VS 2010 Can't Populate Listview2 A Second Time
Aug 5, 2011Trying to build a file compare utility to compare two files and visually show the differences in the rows. I have a form with two panels and a listview in each one and a vertical scrollbar in between that will control both listviews.First listview1 inside panel1 will load during form load depending on what is selected on my mainform grid. 2nd Listview2 inside panel2 will load from btn1, this only works once.The compare is done with btn2 and it works okay also.The problem I have is after I have both files loaded up in the form, and I do the compare, everythign works fine but I can't figure out why I can't seem to re-use btn1 to open up another file.It seems to go through during debugging but the listview2 will be blank. Only does this after it was first used.[code]
View 2 RepliesVS 2010 Combobox Refuses To Populate?
Feb 15, 2011In this windows forms app, I have a form with six comboboxes. Two are parents, one with a single child and the other with three children. All of these work beautifully except for one of the children. The code for each one is identical, and I've verified the query against the database a dozen times. I even have another of the children that is in the very same block of code. One works beautifully, the other one refuses to populate any data. Below is the code for the one that doesn't work. I would tell you on what line the error occurs, but it doesn't throw any errors. Try catches show nothing, and I have VS 2010 set to throw all errors, but I get nothing, just an empty combo box where there should be a list of names.
Public Class errorTracking_submit
Dim ConnectionString = "Data Source=dvmx6030MS2005_DEV1, 2755; user id =CRCUser;password=TWC5uck5;database=CRCTools;Connection Timeout=5"
[code]....
VS 2010 Populate A Richtextbox From A Textbox?
Oct 20, 2011I have a richtextbox in the form1 and I textbox in the form2 with a text example "hi, have a nice days" so I need to save this text into the richtextbox. So I need code in a button in the form2 for to save the text into the richtextbox in the form1.
View 8 RepliesVS 2010 Populate Datagridview ComboBox?
Aug 21, 2009Dim file_name As String = "players.txt"
Dim strReadLine As String
Dim sr_readfile As New StreamReader(file_name)
[code].....
VS 2010 Populate Datatable With Listview?
Oct 6, 2011How do i populate datatable with listview. . . .i have tried this code but it doesnt give the items that contained in listview to datatable. .
dt.Rows.Add(ListView1.Items("Quantity"), ListView1.Items("Description"), ListView1.Items("Price"), ListView1.Items("Total"))
VS 2010 Populate ListView Using A Thread?
Jan 22, 2012I have a procedure that populates a ListView, but it does a lot of work and it takes too much time to display all it's items (about 100-200 items). I want to use a thread to display the items as it's extracting data (real-time).
[Code]...
VS 2010 Populate Picturebox From Database
Dec 11, 2011I am working on a project which requires me to display images from an external database.What is the easiest way to add the .jpeg's to an access database and display them in a picturebox inside vb? I have an existing app with a connection to the database. The text is displaying fine from the database, but I can't get the pictureboxes working.
View 1 RepliesVS 2010 Use A View To Populate Datagridview?
Mar 21, 2012know if it possible to use a view as a datasource for a datagriview? The view is to be created from two MS Access 2007 tables.
View 5 RepliesVB 2010 Populate Textbox From Multiple Columns?
Jun 18, 2012on the form I use one combobox with Data Bound items, Data source, Display member & Value member. Besides this combobox I have textbox with multiline turned ON. My code should write values from specific table in Textbox when I sellect ID on the combobox. Actually this code works but not in a way I want Me.TextBox2.Text = ComboBox2.SelectedValue
I would like to populate texbox from other columns as well. For my app I need one texbox in which I can see five lines of data, Company name, Address line1 & Address line2 & Address line3 & Address line4 . It's important to get data from different columns and each column in a new line.
VS 2010 : Populate Listbox With Dataset Created In VB?
May 1, 2012i have a Userform that I created in MS Word that automates almost half my job. I'm just looking to re-create this form in VB.Net so that I can keep up with the trends.What I did previously was load a listbox based on the contents of a data table in another word document. I've searched for other methods of creating a datasource in VB 2010 Express but I'm unsure how to load the contents of a dataset or datatable as opposed to a table from MS Word. Ideally, I'd like to abandon using Word tables and create a dataset in VB and load a listbox based on that. I do not have a copy of MS Access and I'm unfamiliar with MySql, which I'm guessing would are the easiest methods of loading a dataset. I also thought that maybe if I could create a seperate form (let's just call it form1) specifically for entering new data and saving the form as data is added, then linking the datasource from that form to a second form (form2) that has the listbox that will populate with the contents from the data in form1.
View 11 RepliesVS 2010 : Populate Rdlc From Pre Populated Dataset?
Nov 10, 2010I am creating a custom design for printing (RDLC)Is this possible to populate my rdlc from pre populated Dataset?I am populating my dataset like this
Private Sub populateExam()
Dim daClients As New SqlDataAdapter
Dim dsClients As New DataSet
[code]....
My Dataset hold only 1 record from my database.I need to pass that record into my cutomize page for printing.This is my layout. the red rectangle is the place for the values.
VS 2010 Populate Combobox Textbox From List
Jan 24, 2012I have a form with a textbox that holds data relating to job priority. txtPriority.Text = "Low" or "High" I have an amend button on the form that when clicked displays a cmbPriority object with a list that has "Low" and "High" in the list. When I click the amend button I want to the cmbPriority.SelectedText to = whatever is in txtPriority.Text. The item in the field will always be in the list. I have my combo box set to cmbPriority.Dropdownliststyle = DropDownList.
View 7 RepliesVS 2010 Populate Listview With Files In Resources?
Sep 21, 2011I have a very simple program which simply populates a listbox with a list of files stored in a directory.
Try
lvScripts.View = View.Details
lvScripts.Items.Clear()
lvScripts.Columns.Clear()
[Code]...
However, I'd like to embed these files into the application itself and open them from there rather than from looking at the directory.To this end I've added each of the files as a resource but I don't know how to populate the list view with a list of the text files in the my.resources rather than a list of the text files in the directory.
VS 2010 Populate ListView With Mysql Table?
Sep 22, 2009I have searched and searched but have not found code that worked for me. I need to get the data from a mysql db to my listview. I can already connect to the db, i just need the code to get the stuff from it to the listview.
View 5 RepliesVS 2010 Using Excel Worksheet To Populate A Datatable?
Oct 12, 2011Part 1 of what i want to do is on the Load Event of my form i want to look at an excel worksheet and populate a data table with the data found in the first two columns of the worksheet.
Essentially column 1 is Descriptions and column 2 is pricing
Part 2 of what i need to do is that when a user selects a description from the combo box it populates a text box with the appropriate pricing.
After doing some reading into this all i have seen is some threads on how to use Jet4.0 to link and grab the data but it is my understanding that Jet doesnt work with 64 bit OS.
Nonetheless I need to figure out a way to accomplish my end goal and make it as universal a solution as possible (ie. i do not want it to only run on 64 bit or 32 bit machines)
.net - Use DataGridView To Populate Text Boxes On The Form .NET 2010?
Aug 18, 2011I want to display (DataGridView's) selected row contents (each cell value on appropriate text box) on text boxes on the form. This should be fairly simple task for experienced i am sure.So far i haven't been able to find a single working solution to accomplish that as most of the articles are written for VB / VB 2005/ VB 2008 and not VB 2010.
Here is what i have already tried. (I tried putting an image but i can't due to my privileges over flow) TextBox1.Text =DoctorsDataGridView.CurrentRow.Cells(0).Value.ToString It strangely works for first 4 selected rows and populate text boxes but fails for the rest of the DataGridView.
[Code]...
VS 2010 - Class With Image Property To Populate DataGridView
Jun 15, 2011I need a Class with Image Property, and then have a list of that class to populate a datagridview. Questions:
1. How do i define a property on a class thats an image?
2. Where do I store the image?
3. I need to populate the datagridview using: [Code]
VS 2010 Populate Datagridview Hidden Column Before Saving?
Jun 9, 2011I have a DataGridView which contains a hidden column. On the BindNavigator SaveItem_Click event i need to populate the hidden column cell with the current date. I tried using the DefaultValuesNeeded event but it did not work out.
View 4 RepliesVS 2010 Populate Multi-column Listview From File?
Jun 14, 2011I am trying to populate a multi-column listview from a file. I have gotten as far as reading the correct data from the file to an array and populating the correct columns with said data. However, sometimes the array will span multiple lines of data in the file and I need all of these matches to populate the listview but the code that I have now only populates the listview with the data from the first matching line. I have tried declaring the variables as listviewitems instead of strings, which allowed me to use listView.Items.AddRange(arr) but then all of the data appeared in the first column instead of spread across all columns like it is supposed to. At this point I am at a loss because I can only figure out how to either fill the first column with all data or fill all columns with only the first line of data. Here is the code that I have
[Code]...
It is really only the last part of the If.. Then statement that I need help with. I was thinking that a loop would accomplish what I am trying but I am still pretty new to VB and do not know the correct code.
VS 2010 Populate Textbox With List Of All Values Within Specified Registry Key?
Jul 20, 2011I want to enumerate all of the values within a given registry subkey (for example 'HKLMSoftwareMicrosoftWindowsCurrentVersionRun')
View 4 RepliesVS 2010 Treeview - Populate From Database, With Child Nodes?
Oct 27, 2011i have a treeview which is databoud to a access dataabse, the database has 1 table, and the treeview shows everyname from column 2.
What im trying to achive is for the treeview to also display the names from column 5 and 6 as child nodes of the name from column 2. Been tinkering all morning to no luck, googles not finding much int he way of working examples, just lots of garbage.
VS 2010 Use LINQ To Entities To Populate List View
Jun 23, 2011Here's what I tried, but I get an error at run time on the AddRange line that states "Only parameterless constructors and initializers are supported in LINQ to Entities."
[Code]...
VS 2010 - Creating Menu At Design Time And Populate At Runtime
Jun 19, 2011Is it possible to create a menu at design time and populate it at run time and then display it at the mouse pointer when I click on a cell in a datagrid?
View 11 Replies
