how to remove the selected rows from the DGV control
My grid is having as check box colum, if the check box is checked then i want to delete such rows i am having a piece of code, but is not working, i mean one row is getting left
vb.net
Dim Drow As DataGridViewRow
Dim iX As Int16 = 0
[Code]....
Private Sub btnDelProfileURL_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelProfileURL.Click
Dim Count = (dgvProfileURLs.SelectedRows.Count)
MsgBox(Count)
[code]....
This code seems right but its not working. It's giving me an "Index out of range" error. If I change the upper bound of the loop to "(Count - 2)" the code works, it just deletes all except 1 selected row. So can't figure out why "(Count - 1)" doesn't work.
I am having trouble with multiple selected rows in a DGV. I have the following line to test how many rows have been selected.
Dim NoOfRoomsSelected As Integer = MonthDGV.SelectedRows.Count.ToString But each time the value comes back as 0.MSDN says : The SelectionMode property must be set to FullRowSelect or RowHeaderSelect for the SelectedRows property to be populated with selected rows.I have this set to RowHeaderSelect.
My datagridview is bound to a data table. I want to filter the datagridview without affecting data table. I know one way is to use bindingsource, but binding source will use column names in its filter. But I want to enable users to enter any string in a textbox to filter. So I pass datagridview by reference to a function PassFilter which removes unwanted rows in datagridview. I can see that it does execute rows removal in datagridview. But the problem is that when datagridview is shown on the form, it is unchanged, the same as the data table. I do not understand why rows are not removed on datagridview The code is as follows:
[Code]...
My datagridview is bound to a data table. I want to filter the datagridview without affecting data table. I know one way is to use bindingsource, but binding source will use column names in its filter. But I want to enable users to enter any string in a textbox to filter. So I pass datagridview by reference to a function PassFilter which removes unwanted rows in datagridview. I can see that it does execute rows removal in datagridview. But the problem is that when datagridview is shown on the form, it is unchanged, the same as the data table. I do not understand why rows are not removed on datagridview
The code is as follows:
DataGridView1.DataSource = table
PassFilter(DataGridView1, m_FilterQuick.strFilter.ToLower())
Private Sub PassFilter(ByRef datagridview As DataGridView, ByVal strFilter As String)
[code]....
how do I do that? Here is what I have below and I want to remove all the rows from the datagridview?
Dim dataGridViewNetworkDevices As DataGridView
For i As Integer = 0 To dataGridViewNetworkDevices.Rows.Count - 1
dataGridViewNetworkDevices.Rows[i].Remove??
Next
How to remove the Check Box for only some rows? Anybody can share the code for that? See the pic. I need to remove the check boxes for alternate rows. I dont need for Row 1, Row 3, Row 5.
View 3 RepliesMy browser application has an option to display all the "href" elements of a web page in a datagridview.
I use the code below to populate the datagridview.[code]...
I tried this code to remove specific Rows that the column(0) cells equal= 0
For i As Integer = 0 To Form1.DataGridView1.Rows.Count - 1
Form1.DataGridView1.Rows.Remove(Form1.DataGridView1.Rows(i).Cells(0).Value = 0)
I have 2 datagridview. I want to copy selected rows of first datagridview to second datagridiview.
View 1 RepliesI 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 that is bound to a dataset. I would like to allow the user to select multiple rows and then, when a button is clicked, delete them. I need to populate a second dataset which contains the deleted rows, to pass back to the db. Here's the code I have so far:
[Code]...
i'm trying to store the datagridview rows in a variable and not able to get it right
dim dgvrows() as datagridviewrow
dgvrows = mydatagridview.selectedrows
I want the user to select multiple rows in the datagridView and have this code:
[Code]...
But when I select several rows using the mouse the "DataGridView5_MultiSelectChanged" event is not fired, I must have a property not set correctly, Multiselect is set to true. There are properties for AllowUser to add/delete rows etc, but none for selecting rows.
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 RepliesI am using a data grid bound to my customers table in sql.When i select a single record in the datagridview and send the id to my report viewer it runs ok.If i select multiple rows I do not get any results returned even though i have a IN clause on my SQL statement Further investigation shows that the value I am trying to pass is enclosed in quotation marks. e.g "Value1,value2" instead of what i want "Value1","value2" etc...I have tried various split(string) without any luck.
View 6 RepliesI've a database in which there are 3 tables. Each table has five columns EXCLUDING the auto generated ID column. They are :
[Code]...
Here's my code. It gaves me an IndexOutOfRange exception. What's wrong with it?
[Code]...
With a DataGridView bound to a bindingsource, which is filled by da.fill(ds) . How do I go about deleting selected rows when the UserDeletingRow event is fired? I've used the following code in the event:
Dim dsEmplTran As New DataSet
daEmplTran.Fill(dsEmplTran)
dsEmplTran.Tables(0).Rows(dgvEmplTran.SelectedRows(0).Index).Delete()
Dim cb As New SqlCommandBuilder(daEmplTran)
[Code].....
I'm almost embarassed to ask it. How do I loop through seleted rows in a DataGridView and remove the rows?[code]
View 2 RepliesI have a datagridview with a column checkbox, now my problem is how can i insert those checked checkbox into my table in sql database???
and one more thing,how can i remove the addnew thing at the last row of my datagridview? because it represents null..
how can i move the cursor of the datagridview on the selected rows on datagridview.
i used this code and it highlight the rows which matches to txtSearch but the cursor did not move in the selected rows.
Code:
For x As Integer = 0 To Me.Datagrid.Rows.Count - 1
If UCase(Me.Datagrid.Item(1, x).Value.ToString) = Trim(Me.txtSearch.Text) Then
Me.Datagrid.Rows(i).Selected = True
[Code]....
I have 2 datagridview and a button in winform. I want Move selected row or rows from datagridview1 to datagridview2 by button. How to move selected rows from datagridview1 to datagrideview2 by a button? (VB.net)
View 3 RepliesI have a datagridview on my desktop application, what I need is to show in a a textbox the sum of collums values, of rows selected manually. Is this possible?
View 4 RepliesI'm trying to make a process explorer/Blocker.It has two DGV's. In the first DGV it populates a list of all the running proceses.In the second, a list of blocked processes. Using a button, the user can move a process from one GDV to another.This is where I'm stuck.I can only get the position of the cell for some reason when I'm trying to get the text in all the selected cells.
Private Sub Blk_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Blk.Click
Dim isblked As Boolean = False
For Each cell In Allwd.SelectedCells
[code]....
I have a datagridview binded to a list of objects... I have a column named Selected containing a checkbox. When these checkboxes are checked and a button is clicked, I want those particular rows to be removed. I initially set it out to iterate through the grid's rows and RemoveAt(SelectedRowIndex) but of course when it removes an object from the List of objects at the selected row (IE Row 1, 4 and 6), the list indexes change and it fails to work properly when it goes to remove the next row since Row 4 is now row 3 in the list...? What is the best way to do this?
View 4 RepliesI'm working on a project. Part of the project needs me to capture data, for example, email address, from certain rows/columns of a datagridview and displays them in a textbox on another windows form(form1.vb) with a click of a button(Add Contact button). I am familiar with doing these in web form but windows form are different and i am not familiar with it.
View 11 RepliesHow to place text in textbox from multiple selected rows in datagridview with loop
View 4 Replies