Column "A" In Excel To Combobox In Program?
Jun 3, 2010I have same a problem about add Column "A"(a1- last a) in excel to combobox in VB but I dont know?[code]...
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VS 2010 : Read Excel Column To Combobox?
Mar 8, 2012program the code for reading excel column to a combobox in a from at the time of form load?
View 1 RepliesExcel Column Deleting Program?
May 27, 2010I have a server that exports a file to our server every wed and sat. The file is a .csv file, so I created a batch file to move that to a folder and rename it to .xls. My problem is that there are things on that excel file that that the dealership doesn't want, like a cost column and some other blank ones i need to delete. So I want to write a program that will read that file into the program, delete the columns, and then write it back to file. So when they go into the excel file those columns won't be there. So i have to do this to 3 different ones because there are 3 different dealerships. So far this is what I have. I would like to create this on a Console App, because I want to be able to just run this from the dos prompt, or I think I'm just going to have a schedule run it for me at a specific time on wed and sat. But this was created in the Forms App
This is what i have:
Imports System.Object
Imports Microsoft.Office.Interop
[code].....
VB - Excel: Finding If A String From One Column Correspond To Strings In Another Column?
May 20, 2009i need to do a macro. this is what my excel looks like
1 2 3 4
seq1 name name seq2
abcde vv1 abcdddd
abcxy vv2 abcdlmn
[code]....
Datagridview Combobox Column Insrting Value Into The Combobox?
Dec 5, 2010I would like to manually insert values in a combobox colum of a datagridview.I am using the DGV as an UNBOUND control.
View 8 RepliesHow To Make Combobox Control Like Combobox Column
Jan 21, 2010i make this code to achive what i need[code]but in datagridview what i make when i want to convert to use in dgv
View 18 RepliesTake A Bound Column And Make That Column Be A Combobox?
Feb 9, 2009I've been able to add my own non-bound columns to a DATAGRIDVIEW - such as a check box column.But I'm not seeing how to take a bound column and make that column be a combobox. Doesn't appear to allow that.Do I have to hide the real column and add a "fake" front-end column that I make a combobox?
View 1 RepliesOffice Automation :: Excel Program Leaves EXCEL.EXE Floating After Completion
Feb 24, 2012I am writing a program that loops through all of the sheets in an Excel workbook and saves each sheet as its own workbook. It turned out to be a bit trickier than I expected, since the Sheet.Copy method creates a strange object (see here for the MSDN discussion that I believe is relevant: [URL]. Anyway, I found a Stack Overflow post [URL] that got me to where I am, which is essentially complete, outside of one hanging EXCEL.EXE process that is left after the program completes, which I believe is a result of the sheet.copy method creating a new workbook (potentially a new application as well?). The other thing I run into, which I believe is related to this, is that even though I have my application set to visibility off, when I run the program, excel still opens up and is visible going through the steps.
Here is my code:
Code:
Imports System.Data
Imports System.IO
Imports Microsoft.Office.Interop
[CODE]...
Now I think the problem comes from the end of the loop, where I try to close the export file and the new worksheet it creates:
Code:
'close excel and release com objects
System.Runtime.InteropServices.Marshal.ReleaseComObject(exportsheet)
exportsheet = Nothing
xlApp1.Workbooks(fileNames(counter - 1)).Close(False)
I can't figure out what to do to release the `ComObject` for the new worksheet that is created. I have been trying all sorts of things, but it always throws a COM error when I do it and if I try to define it as nothing (like I do with exportsheet) is says that it is read only by default, so I can't do it. It seems like it should be something as simple as: System.Runtime.InteropServices.Marshal.ReleaseComObject(xlApp1.Workboo ks(fileNames(counter - 1))) But that is not the case. I have tried a few variants of this and I am thinking it has to do with the MSDN link above, but I can't quite sort out what to do. So the code works for my purposes, outside of leaving one EXCEL.EXE after it is done. As far as a test file, I am just using an Excel file with 3 sheets and I put some information on each and change the sheet name, so it is easy to see if it is working or not.
Add One Column With Combobox?
Mar 22, 2010I have listview fullfilled from database... i want to add one column with combobox... etc:
name, order, city
mike 2pcx alamaba(combo)...
How to i can add?
.net - Excel Program Leaves EXCEL.EXE Floating After Completion
Feb 24, 2012I am writing a program that loops through all of the sheets in an Excel workbook and saves each sheet as its own workbook. It turned out to be a bit trickier than I expected, since the Sheet.Copy method creates a strange object (see here for the MSDN discussion that I believe is relevant: [URL]
Anyway, I found another Stack Overflow post that got me to where I am, which is essentially complete, outside of one hanging EXCEL.EXE process that is left after the program completes (check the update for one more issue that came up, but I think they are related).
Here is my code:
Imports System.Data
Imports System.IO
Imports Microsoft.Office.Interop
Imports Office = Microsoft.Office.Core
[Code]......
Final Update: On the off chance that some poor soul ran into the same issue I was running into, the first update should solve it, but it is also important to note that the excel.exe will hang until you close the application. I am report automation code as a windows form application (so coworkers can give the file location and such) and there is going to be an excel.exe process running until you close the pop up window from the program. Maybe garbage collect does not run until you close the application window or it just hangs on to an instance of excel.exe for some other reason.
Can Make ComboBox With 2 Column
Jan 21, 2012how I can make the ComboBox with 2 column..
View 3 RepliesCombobox Column In Datagridview?
Jun 3, 2010I add a combobox column in datagridview. When I select differnet value from the drop down list, combobox's text dose not change. What should I do for this?
View 4 RepliesDataGridView / ComboBox Column
Mar 6, 2011I am using vb.net and winforms.I have a Form with a Bound DataGridView. On the DGV I have 5 columns with ComboBox. I am using the Editing Control Showing Even to catch the ComboBox Selection. (see code bellow).Here is the problem: After I click on a Cell with a ComboBox and make a Selection and then update the underlying cell (cell = selected value) and then click on another Row of the DGV it goes haywire. If after I update the Cell I do and EndEdit on the corresponding row of the DataSource it seems to work find.How can I determine whe corresponding Data Source row so that I can automate this? [code]
View 1 RepliesDataGridView / ComboBox Column?
Mar 3, 2011I have a Data Grid View and some of the columns are of type ComboBox. What happends is that when I click on a cell that's a ComboBox it Selects the ComboBox but I have to click it again for it dropdown and show the Combox Items
View 1 RepliesDatagridview Combobox Column ?
Jul 19, 2011I have a datagridview containing 1st column (combobox), 2nd and 3rd column is textbox. The combobox was filled-up using datatable. My problem is on loading form, I will get a records from my database and set the value of my combobox base on those records. So if I have 5 records from my database then I should have 5 rows containing combobox in my datagridview.
I tried the code below but there's an error saying "the following exception occured in the datagridview...." but it will display correctly, but if I click in any cell that error always appear.
Private Sub frmEditIngredientManagement_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
sSQL = "SELECT * FROM fs_nutrient"
[CODE]...
DataGridview ComboBox Column?
Aug 2, 2009I m facing one prblem regarding combobox column in datagrid view I m using following code to fill months in combobox
Cmb_ApplicableMonth.Items.Clear()
For i = 0 To DateDifference - 1
Cmb_ApplicableMonth.Items.Add(DateAndTime.MonthName(DateAdd(DateInterval.Month, i,
[code]......
Datagridview Combobox Column’s Value
Jan 10, 2012I have a datagridveiw combo box with a few values in there. I am trying to capture what user clicked. I tried CellValueChanged, CellContentClicked etc. but nothing works. I want to store this value to a variable (important) and then shift the cursor to Column after user has selected value.
[Code]...
Getting DB Column Info By Value In Combobox?
Feb 17, 2009I finally got my last project done and Im updating it and making it more efficient. So instead of DGV to list users what Ive done is using a combobox to list the agents names in the database. I got that part done and I have that table as the datasource for the combox and that part works fine. However Im wanting when they select the Name from the combox it gets the values from the columns and displays them in the appropiate area. Ive tried like SELECT PhoneID FROM agents WHERE Agentname =" & comboname.text, but I cant get it to work that way.
View 4 RepliesStore One Column Into A Combobox?
Nov 20, 2009I have a table called PatrimoniuMasini.
What I need to do is simply copy all the values contained by column NumarMasina into Combobox1 of my Form. (i marked with red the values I need to copied into my combobox(combobox1 of my form) in fact there are 10 values I missed the last one. You can run the ddl provided below in sql server to see the output from my printscreen.
When I run the form in my combobox there are imported the values from NumarMasina column. (so this must be done in form_load callback it's sure).
Just need to import the values from column NumarMasina of table PatrimoniuMasini automatically into combobox1 when I start my application.[code]...
Add Dynamically Combobox Column On Datagridview?
Jan 13, 2012I have an application with a DGV which is populated like example bellow:
ConPubs = New OleDb.OleDbConnection
ConPubs.ConnectionString = "Provider=sqloledb;Data Source=" & dataSource & _
";Initial Catalog=" & initialCatalog & _
[code]....
What I have to do is to change
Me.dataGridView_ctrlUsr.AutoGenerateColumns = False
in order to create my own type of columns. USERNAME to have type ComboBox NAME to be type normal like it comes from dataset But I don't know how to create a a column that is combobox and another one that is normal like it comes from dataset.
Add Multi-column Combobox In DataGridView?
Jul 11, 2009I want to add this multicolumn combobox in DataGridView [URL]
View 2 RepliesAdding Combobox Column In Datagridview?
Jun 21, 2010actually i have 3 fields in database which are Sid Fee status what i want to add combo column in field [status] with two option PAID or UNPAID which a user can select and update it .i am all clear with filling the datagridview from database and updating but only problem is adding a combobox in third field that is status.
i tried it with this
Dim combo As DataGridViewComboBoxColumn
DataGridView1.Columns("combo")
[code]....
Bound DataGridView With A Combobox Column?
Jul 25, 2009I am creating a DataSet:
objSQLCEConnection.Open()
objSQLCEDataAdapter.Fill(objSQLCEDataSet, sSQLCETableName)
Then populating a DataGridView with the data:
DataGridView1.DataSource = objSQLCEDataSet.Tables(sSQLCETableName).DefaultView
I have a string field, EventAction, that is in the database.I want that column to be a combobox column.I want to add the different EventActions to the list and let the user select the action they desire.
Change Datagridview Column To Combobox VB?
Mar 23, 2012I have generated datagridview column dinamicly by code
DataSet1.Clear()
SqlDataAdapter1.Fill(DataSet1.Tables(0))
DataGridView1.DataSource = DataSet1.Tables(0)
[code].....
ComboBox Items From A DataGridView Column?
Jan 8, 2009I have a DataGridView control with two columns:
colName
colAnnounceURL
I also have a ComboBox that I need to bind to the colAnnounceURL in the DataGridView. So everytime I add new rows to the DataGridView, the ComboBox will be updated with the items in colAnnounceURL.
I have tried the following to no avail:
cboAnnounceURL.DataSource = dgvTrackers
cboAnnounceURL.DisplayMember = "colName"
cboAnnounceURL.ValueMember = "colAnnounceURL"
The code does not cause a crash but does nothing.
Both controls are visible to the user. The idea is to have DataGridView act as AnnounceURLs manager and ComboBox to set the active AnnounceURL.
ComboBox To Display Truncated Column?
Jan 12, 2012I am using the following code for a combobox to display a series of codes depending upon the value entered in combobox1. This works fine except the column being displayed contains a 6 character field (A99999) and I would like to display only the last 5 numeric characters rather than the whole column. otherwise I shall have to add an additional field into the table which contains just the numeric part of the code.
Dim LowestVal As String
LowestVal = ComboBox1.Text & "00000"
Dim HighestVal As String
[Code].....
Databinding The DataGridView With A Combobox Column
Feb 27, 2011I have a Form and I have a DataGridView in this Form. My DataGridView does have a Combobox Column, when I am trying to Databind this DataGridView into my Datatable, it gives me an error: DataGridViewCombobox Cell Value is not valid. I have read all other examples , but I did not get anything because I am new at it.
View 11 RepliesDatagrid Combobox Column Valiue?
Oct 24, 2011I have a VB.NET project that has a datagrid with a combobox column.When I click in the new row (*) Field column the text displays and the combobox has selected the values (SelectedIndex, SelectedItem, etc) for the last combobox that had focus. What I want to happen is that the text is blank and nothing is selected.What do I need to do to not pick up the previous values?
View 5 RepliesDatagridview Combobox Column Selectedvalue?
May 9, 2011I have a datagridview combobox column with data bind into it. I would like to set it selectedvalue to a value by default. How can I do it? because it does not have any selectedvalue option.
View 2 RepliesDataGridView Multi Column ComboBox?
Mar 17, 2009Is it possible to have a multi column combox box, being used as a lookup list, in a DataGridView.
View 2 Replies