How to get if the datagridview has a seleted row or current row? Ex. If datagridview1.HasCurrentRow = False then Messagebox.show("Please select a row first prior to click "change" button.") end if
View 2 RepliesI want to have my current row stand out as the current row by virtue of the background color.I also want my current cell stand out from the row color.
in other words i want to controll the background of the current cell as well as the current row, and have these colors different from each other as wel as the background from the non current cells.
I am getting confused with the notion of the current row vs the selected row.I have tried messing with the default row style.selectedbackgroungcolor as well as the same for the default cell style, but cant get it to work the way i want.
i can almost get it if i set the selection mode to full row, but then cannot get the current cell to have a different background color.
This post is continuation to the post which was posted by StatiX on Oct 23rd, 2007 regarding "Get The Selected row in DatagridView". [code]...
View 5 RepliesHow to do that no one cell is selected in DataGridView at first moment? (There are some controls in my form before the DataGridView and I don't want that any element of DataGridView is selected when the form is loaded).
View 2 RepliesI build an agenda in access on the left you have column year and then the month an then you have columns from monday to satrday
what i would like to see is when i select a year in the combox all the rows in datagrid of the selected year to have the same color also i would like to do that with the selected month
iam new to windows application.iam working with datagridview in vb.net .how to update the selected row in datagridview.any one help me with this.
View 1 RepliesI have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer
[code].....
I have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer
[Code]....
"Rows cannot be programmatically removed unless the datagridview is data-bound to an IBindingList that support change notification and allows deletion."
I dont understand what is this error and how to solve this?
I have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer Public selRow As New DataGridViewRow Dim index As Integer
index = DataGridView1.SelectedRows.Item(0).Index
selRow = DataGridView1.Rows.Item(index)
DataGridView1.Rows.Remove(selRow)
row = row - 1
End Sub
When i exucute this code it shows me error "Rows cannot be programmatically removed unless the datagridview is data-bound to an IBindingList that support change notification and allows deletion."I dont understand what is this error and how to solve this?
Is it possible to prevent any row in a grid from being highlighted? I'm familiar with the "SelectionMode" property. I manually add rows to a DGV and the 1st row is always highlighted. I'm trying to prevent this from happening.
View 2 RepliesI've problem about visual studio. I've 2 form in my project. lets say frmMain and frmLookUP. in frmLookup I put a datagridview to bind data that user search. I want show data that user selected in frmLookUp datagridview to frmMain.
View 1 RepliesI have a data grid view that displays data from a SQL table.
I need to get the text from a specific column in the selected row on a mouseclick to use it in a new SQL query.
I'm using Visual Studio 2005 and Mysql as my Database. Just wanted vb.net code to load data from datagrid to textbox.
View 2 RepliesI have a form, FORM1, that asks the user to input a person's name. If the user wants to they can double click a text box which opens another form dialog.Here they can search a DataGridView for a name in the DB. If the user double clicks the cell I want the selected name from the cell to be put into the text box back at FORM1.
Here is what I have, but it does not work. Any ideas on what I need to change?
Private Sub DataGridView1_CellDoubleClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellDoubleClick
Dim i As Integer
[code]....
I have a DataGridView. When the user selects a single row from the grid and clicks a button a different form opens and displays the fields from the selected row in textBoxes.
1. How do I retrieve a row?
2. How do I send the row to the second form?
3. How do I make this happen with a click?
in the second form I want create an option to update the row therefore I want to be able to return the data from the second form to the first or to the table.
I'm trying to get my datagridview control to remember the selected row after data refresh.The DGV is databound to a list of business objects:
Dim FXs As SortableBindingList(Of FX) = FX.LoadAllForBinding(FXStatus)
Dim bs As New BindingSource
bs.DataSource = FXs
[code].....
I tried this code to remove the selected row in DataGridView but didn't succeed?
[Code]...
I want to scroll to the first selected row in my DataGridView. You know I programmatically select a number of rows, and then want to scroll to the 1st selected row. I heard about FirstDisplayedScrollingRowIndex property but can't figure it. how to find the 1st selected row? and then scroll to it?
View 1 Replieshow do you find out which COLUMN has the control or is sected in a datagridview in vb .net.
View 4 RepliesTHis code open my database Access and put the records into datagridview:[code]....I live(close) this form with datagridview,and when i return again the line marked in red don't make any affect in datagridview...The select jump to the first item in datagridview...
View 29 RepliesIn my scenario when i press the "Get Book Details " of the Form1 , it will redirect to the Form2 , in the form load of Form2 a datagridview is filled with values along with the checkbox column and the desired rows of all the columns are selected and when OK button(form2) is pressed the selected rows should get populated to the datagridview of the form1.But i m not getting the selected rows to the form1t.
View 1 RepliesI have written an application which extracts a list of URL's (currently in Internet Explorer cache) from an XML file and displays them in a data grid view. From here I would like to launch Internet Explorer in a hidden mode and capture an image for each of the selected URL's in the data grid view. Is this possible?
View 2 RepliesI have 2 datagridview. I want to copy selected rows of first datagridview to second datagridiview.
View 1 RepliesI am using a DateTimePicker to allow the user to select dates between which, info from a database is selected and displayed in a DataGridView.This works fine exept that the dates selected by the DateTimePicker seem to bring back results in US date format!
If I do a debug.print (DateTime1.text), the date is in UK format i.e 11/05/2009 but when these variables are used in a Select statement, the dates returned seem to be in US format e.g. selecting dates between 01/04/2009 and 7/05/2009 selects dates between 04/01/2009 and 05/07/2009 when the results are displayed in the DataGridView!
[Code]...
I have datagridview1 which contains data and what I want to do is get the data from first selected row then carry out MyRoutine and then do the same for the next selected row until their is no data in:
RW.Cells(2).Value.ToString
RW.Cells(1).Value.ToString
This is what I have come up with so far: But I can't get it to move on to the next selected row once it does the first.
Private Sub Button13_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles Button13.Click
For Each RW As DataGridViewRow In DataGridView1.SelectedRows
'Send the first cell value into textbox2 and other cell value to textbox1'
End Sub
[Code] .....
I've got a datagridview that is not cooperating.This is what fires when I enter a tabbed portion of my form:[code]How can I get nothing selected in the dgv on tab enter?
View 8 RepliesThis is such a basic question, I'm almost embarassed to ask it. How do I loop through seleted rows in a DataGridView and remove the rows?I've tried this, but it doesn't work. After one row is removed, the index is all screwed up.
[Code]...
I have a DataGridView containing a large number of columns. I want the users to be able to select multiple columns and then select a menu item to hide the selected columns. For example a user might selected columns 5 through 10 and I want the program to hide those columns. I know how to hide columns, one at a time. I can get the count of selected columns but I have not figured out how to get the index to the left-most selected column. Trial and error is such a slow process.
Considering the huge number of options offered by the DataGridView tool, it would be nice if this forum had a special category for the DataGridView (common to VB and C#).
Finally I got the desired results but it took a lot of coding, looping through the selected cells to find the one with the lowest column index, then a second loop to count previously-hidden columns, then a third loop for hiding the selected columns, stepping past previously-hidden columns and declining to hide frozen columns.
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 RepliesI have a datagridview with the rows color coded for specific values...To make it easy on the user, i want to do what I did in vb6, something like
MSHFlexGrid1.BackColorSel = MSHFlexGrid1.CellForeColor
MSHFlexGrid1.ForeColorSel = MSHFlexGrid1.CellBackColor
basically, when a user selects a row... the colors should inverse. for instance, if the background color is red and the foregrould is black when the user selects the row, the foreground becomes red and the background black... and then goes back to its orginal color when the user leaves the row.