Multiple Datagridviews Cells Being Selected?
Feb 16, 2012
VB 2010 form has 1 panel, 1 DGV in the panel, 1 TabControl with 3 tabs in the panel each tab has a DGV all 4 bound to the same DataSet through code.
I have a form that has multiple Datagridviews on it, 1 in the main portion of a panel and the other 3 in a tabcontrol. If I click on cell 0,4 of DGV1 cell 0,4 of DGV2 is also "hilighted" and the same goes in the reverse order. If I click on cell 1,4 in DGV 1, cell 0,1 is hilighted in DGV2 (basically it stays with the last selected col and what ever row for that DGV).
This isn't the functionality I'm really looking for here, when I single click or change cells on any of the DGV's I don't want any of the others doing anything.
As you can see there are 2 cells selected this was created by a single click in the 4th cell of Param0
View 3 Replies
ADVERTISEMENT
Mar 6, 2009
I have a DataGridView. I'd like the user to be able to select multiple cells using ctrl/shift. Then, as they type, I want the contents to update in all the selected cells. I'd prefer it if this happened as they type but I'd live with it updating the other selected cells when they leave the current cell.
I've tried hooking in to various events to to this but in each case there seems to be one problem or another that stops me doing it.
View 1 Replies
Oct 25, 2011
I have a problem with my DataGridViews, actually i have a form with a TabControl with 8 tabs, each tab have a DataGridView control. I'm populating them when the form load, the problem is that i got kind of a limit here, only 3 DataGridViews are getting populated, not 3 specific ones but any 3 i put first on my code. I'm populating them manually, doing a mysql query, filling a DataTable and then making the data source equal to the DataTable.
[Code]...
View 1 Replies
Oct 26, 2011
I have a Form with a TabControl with 8 tabs, each tab have a Datagridview that needs to be populated each one from a different table of my database. I'd like to know if i need to make all the 8 connections and queries or i can apply the DRY principle and how i can do it.[code]...
View 1 Replies
Apr 8, 2011
I have a strange problem; on my form there is a TabControl, and every tab contains a DataGridView.I set all DataGridViews Autosize column property to DataGridViewAutoSizeColumnsMode.Fill and then I set for every column the width with FillWeight, using the same set of values for every DataGridView.Although all these DataGridViews should look the same, the one on the first TAB looks different, it looks like I used different FillWeight values.All others DataGridViews on subsequent tabs looks the same, only the one on the first tab looks different..
View 2 Replies
Nov 18, 2011
I wrote a function that allows me to retrieve data from a single SQL table and place it into 3 datagridviews. The problem i am having is as follows:* Whenever a user types something in anyone of the datagridviews that information is recorded in all three of the datagridviews.I am seeking partnership to address my issue. I have enclosed my function that is called to populate the 3 datagridviews
Function SetupColumns(ByVal str As String) As BindingSource
Data_set.Clear()
Try
[code]......
View 8 Replies
Mar 9, 2010
I have DataGridView1 where there is numeric data present. I want the sum of selected cells of DataGridView1 in my TextBox1 just like MS-Excell. How can i do this?
View 6 Replies
Apr 7, 2009
I have a DataGridView with cells from a database file that contains data. Basically, I want to get the text from the selected cells in the DataGridView and display it in a textbox at the click of the button. The code for the button click event is:
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim SelectedThings As String = DataGridView1.SelectedCells.ToString
TextBox1.Text = SelectedThings
End Sub
However in TextBox1 I get:
System.Windows.Forms.DataGridViewSelectedCellCollection
I'm thinking it isn't as simple as it seems. I'm a C developer just learning VB.NET.
View 7 Replies
Jan 5, 2010
Is there anyway to turn on/off selected cells on a dbgrid. I know you can change the background color but I want all cells to lose "focus" completely as I think they are interfering with the visible property of the rows when I try and hide certain rows.
View 12 Replies
Jan 3, 2012
I would like to copy only the selected rows, but not all cells, only the ones I set in the sub, from one datagridview to another datagridview.
View 16 Replies
Jun 21, 2011
I've an excel sheet which is populated with thousands of rows of data, is there a way in vb.net I can pick out only selected cells/rows without having to go through every row?
View 2 Replies
Mar 17, 2010
I have a data grid view control which i populate using a random access file. What i want to do is when a user clicks on a cell, i want the data held in all the cells in the particular row to be used to populate some textboxes. i have searched everywhere and they all use sql databases.
View 2 Replies
Jul 20, 2010
i am having some problems running some code when there is a cell within my datagrid selected.is there some code i can use to deselect any cells that are selected within the datagrid?i have looked into this and tried, but nothing seems to do the right trick.
View 1 Replies
Jul 22, 2010
The following code records the row and column of a selected cell.
[code]...
.
If MonthDGV.Rows(selectedRowIndices(0)).Cells(selectedColumnIndices(2)).Style.BackColor = Color.White Then but that is no use. As there could numerous selected cells all over the place, how would I check the BackColor of all the selected cells.
View 1 Replies
May 10, 2012
How can i replace selected cells in a datagridview by using copy and paste or some other method. I want to highlight a Row or Column and then replace all the highlighted cells with one value
View 3 Replies
Jan 9, 2012
I am trying to change the font color of cell(s) that are selected by the user. So, the user highlights the cells, then presses a button to change the font color. I tried using datagridview1.selectedcells, but couldn't figure it out.
View 8 Replies
Jan 18, 2010
I currently have a very long column (5,000+) of which a lot of cells start with a range of zeros which I want to get rid of (the zero's that is). After importing the data from a txt file, I have a loop going through each row in turn getting data from different cells. So I could amend when teh data is being imported or during the loop reading the data.
[Code]...
View 3 Replies
Sep 23, 2010
I want to know how many cell a namedRange contains . or want to check either a named range contains a single cell or multiple cells.
View 2 Replies
Mar 2, 2012
I am experiencing something very bizarre when I execute the Fill method of my adapter. I've been running this query for months and all of the sudden this is happening after I installed SP1 for Visual Studio 2008. For some reason several DataRows in 2 of the 3 tables within my DataSet have errors in them when I view them in debug mode using the DataSet Visualizer. Here is a picture of what I'm talking about
It does this to random rows. If I execute the Fill method the first time, rows (5-10) will have these errors. If I execute the Fill method again rows 12-23 are affected and so on. I have no idea what is happening here.
This is effected my DataGridViews, because they don't display any rows, because of the erros. I should also note that when I run the lines of code below in the Immediate Window it says the DataSet doesn't have errors.
?Me.ds.Tables("Current").HasErrors
False
?Me.ds.HasErrors
False
View 8 Replies
May 24, 2012
I have dynamic html table and every cell have one checkbox. I want to get the selected checkbox if the user select from multiple checkbox from different row.
function GetAllChecked() {
var chkedshid = new Array();
var rows = new Array();
[Code]....
why why this function return just last selected checkbox for last row in loop? i need the all selected checkbox for all rows!
View 3 Replies
Nov 10, 2010
I am trying to write a module that will select cells from multiple, non-contiguous columns within a row that is defined by a variable. The column numbers are known and are unchanging. For example, my worksheet might look like this:
A B C D
Row 1 X X X X
I want to select cells A1, B1, and D1; however, I don't want to use the row number (1 in this case) in my code. Rather, I want the row number to be specified as a variable. The code I am writing is inside a For/Next loop, so I would like to use the iterative variable (i in this case) to define the row number. That way, every iteration of the For loop will select cells from a different row.
View 1 Replies
Jul 5, 2009
My main goal is to have an excel spreadsheet that automatically plots the overall success of my stock portfolio over time (% change over time). I've been able to incorporate stock data into my spreadsheet by linking it to the web, but the trouble is the spreadsheet will keep no history of what the previous stock values were, so I can't graph how things change over time. This sounds like it might be too complicated to be built in to excel, so I was wondering if anyone knew how to program this in Visual Basic. Maybe something like this.... If refresh then new cell plus new time stamp. Another possibility would be to have a whole bunch of cells that refresh only once but at longer and longer intervals, e.g.,
[Code]...
View 2 Replies
Mar 31, 2011
I have a DataTable and want to connect the cells of one of its columns to cells in some other DataTables.
For example:
DataTable1.Rows(0).Item(2) is connected to DataTable2.Rows(4).Item(6)
DataTable1.Rows(1).Item(2) is connected to DataTable4.Rows(2).Item(3)
DataTable1.Rows(2).Item(2) is connected to DataTable3.Rows(11).Item(4)
...
How can I do this?
View 2 Replies
Oct 7, 2009
I have a databse program that is using 3 comboboxes all pulling same data from a dataadapter. I would like it if after a selection is made in one combobox it no longer becomes available in the other 2?
View 5 Replies
Feb 11, 2011
i have set selection mode to multiExtended in vb.netSo i am able to select multiple elements but how to access those selected values/indices using SelectedItems property?
View 2 Replies
Mar 14, 2012
This is my code and i am getting an error ..Cannot have multiple items selected in a DropDownList. when the page loads it select "ALL" in DDLModality but when i change DDLModality.selectedvalue to any "value" then no error but again when i change to "ALL "getting the error.
onchange of DDLMODALITY submit the form
form1.target = "";
form1.action = "";
form1.submit();
[Code]...
View 2 Replies
Dec 8, 2011
How do I get selected line with multiple columns within a listbox and put the info into an excell worksheet with the data in distinct cells
View 2 Replies
Nov 14, 2009
Here is a sample piece of my code, the problem that I am have is that I can only selected one record at a time to mail merge, regardless if I select 5 rows from the datagrid. Or I can mail merge the entire datagrid, but I want my users to be able to select the data that they want, whethere it is 1 or 5 rows and be able to mail merge based off the selection. I've been pulling my hair out over this, I know it is something simple that I am missing....Please help...I am working in VB.NET visual studio 2008
Private Sub btnMailMerge_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMailMerge.Click
Dim objWordDoc As Microsoft.Office.Interop.Word.Document
'Dim objWordDoc As New Microsoft.Office.Interop.Word.Application
[code]....
View 6 Replies
Dec 7, 2009
I have the following:
1) 1,000 multi-paged PDF files (say 00000001.pdf, 00000002.pdf, ..., 00160000.pdf)
2) A list of pages for each document to print
View 2 Replies
May 26, 2010
When a selection in WindowsForms RichTextbox uses two or more different font sizes (eg. you select text with font size 9 and some other text with font size 16 in the same selection), SelectionFont.Size always returns 13.
View 2 Replies
