I had datagridview2 which the record inside just added from another datagridview1,
Then i want to delete the current row in the datagridview2.
I try use the coding
dgv.Rows.RemoveAt(curRow)
but it show me error after delete 2 row.
the error is out of range.
I want to know how to delete a current row from DataGridView and this will automatically deleted from my database (MySQL)
View 5 Replieshow to delete the current record datagridview using adodb in vb.net...this is my code:
Private Sub cmdDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdDelete.Click
adrCURR.Delete(ADODB.AffectEnum.adAffectCurrent)
[code]......
Background: I am creating PDF with PrinceXML.I want to adjust the tracking on a paragraph in the PDF. So I select a unique piece of text, match it in the starting document, add a tracking attribute to the text, and re-create the PDF using PrinceXML.I have to delete the current PDF in order to create the revised PDF.When I was using the AxAcroPDF1 control in VB.NET all I needed to do was
1) If File.Exists(sPDFoutputName) Then File.Delete(sPDFoutputName)
Now I am trying to do the same thing but instead of using the AxAcroPDF control I am trying to do it with WebBrowser [Why am I doing this? Adobe places a burden on the developer to maintain a list of who has the program (Reader) to comply with US export law. This is an unacceptable requirement for the program.]
2)WebBrowser1.Navigate(sPDFoutputName + "#" + sPDFargument)
I want to jump to the same page that I was on so set the page to open in the sPDFarguement variable.Now when my program tries to delete as in #1 above I get error message that file is locked/in use.Question: How do I unload/close/unlock file in the webbrowser so I can delete it?The closest idea that I have found that almost works is to copy the xxxPDF to another file: displayPDF and only display the latter.With this I can delete and recreate a new xxxPDF. The problem again hits me when I try to delete the displayPDF. I have also tried to navigate to a dummyPDF but still displayPDF remains locked.
how I can develop an Auto update for my application? I know how to download the new file but how can I delete the current file and replace it with the new at the moment that the old file is running?
View 10 RepliesI'm trying to pass the information on datagridview1 to datagridview2 via clicking a button, where should i start?
View 10 RepliesI am using a masterBindingSource with 2 Datagridview Datagridview2 loading the month Datagridview1 dates
what i am trying to do is load the the last line in Datagridview2 can NE 1 help me on this
[Code]...
i have a datagridview1 with a 6 rows and have a value, i want to do is get the index0 to index3 of datagridview1 and put it in datagridview2
View 20 RepliesI have 2 datagridview with name datagridview1, datagridview2. when cell_click on datagridview1, datagridview2 in Form2 will show show on datagridview1 as below:
datagridview1.Controls.Add(Form2)
I cannot set focus to datagridview2 because system always focus to datagridview1
I not that prefer:
Form1.Controls.Add(Form2)
datagridview1.Enabled = false
Because i cannot Form2.bgcolor = transparent to Form1 instead of datagridview1
what's the best way to copy all data from one datagridview to another?
I am not sure how to do it... lopp rows? loop colums?
How Change the Header Names in the DataGridView1 By DataGridView2 In the sense I want to change the title in the pole DataGridView1 Through the fields in the first column DataGridView2 The first field in DataGridVeiw2 =The first column heading in the DataGridView1 the second field in DataGridVeiw2 =The second column heading in the DataGridView1 And so on
View 18 RepliesIn case there were two datagridview and different data source. What's the easiest way to copy the selected rows of datagridview1 to datagridview2 ?
Note: that the selection of Srifa rows using the checkbox column
Using VB 2008:
I am using 2 bound datagridviews.Each on it's own form, bound to the same table.
DGV1 is for displaying
DGV2 is for searching
I am wanting to double click a row on the DGV2 on search form2, closing it, and have the same row highlighted, selected or displayed first on the DGV1 on the display form1.
I would like to know the faster method to copy all the data from DataGridView1 to DataGridView2 Is this possible without using any loop? DataGridView1 is not bind to any database, is just filled using
DataGridView1.Item(1, 1).Value = "Data1"
I tried to simply assign
DataGridView1 = DataGridView2
it work, it copy all the data, but it doesnt show this data in the component on the form?
Using VB 2008:I am using 2 bound datagridviews.Each on it's own form, bound to the same table.DGV1 is for displayingDGV2 is for searchingI am wanting to double click a row on the DGV2 on search form2, closing it, and have the same row highlighted, selected or displayed first on the DGV1 on the display form1.
View 3 RepliesI've added a boolean Column to my un bound Datagridview Like this:[code]
View 1 Replieshow to do when i click the cell datagridview1 in the same time will display datagridview2 in the label5.text (in the same row)my code doesn't work.
Private Sub DataGridView1_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellClick
Try
Dim k As Integer
[code]....
How can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
View 1 Repliesi want to make program like this:
if DataGridView1.item(SID).value = DataGridView2.item(SID).value then
color=green
else
color=red
i want all item list in DataGridView2.item(SID).value will be checked.
this is my
Private Sub PSCDataGridView_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles PSCDataGridView.CellFormatting
Dim myBL As String
[code]....
I have following link in a.aspx file:
<a href="a.htm" target="iframe">A</a>
I want to set link from a.aspx.vb page according to what person is viewing the page. How can i change this so that if user clicks on link it will replace current frameset contained in current window with a url provided according to user?
Or in another way:
How will i replace href code in aspx page by giving it value from aspx.vb page?
Is that possible to get current Enumerator (...or iterator? Don't know which tern is the correct one) in a LINQ query ? For example, I try to create a XML output (via LINQ to XML) of all currently loaded assemblies. [code] is it possible to somehow get current "index" (counter?) from LINQ's Selects? I would like to use it in XML. [code]
View 1 Replieshow to copy, delete, show files, show current directory, change directory, make folder, rename folder. My problem is i have a method on deleting a file and copying a file, but i don't know how to pass the method so that when i click the delete button it would let me choose what file to delete. By the way im using buttons on each function.[code...]
View 2 RepliesI have a datagridview having 3 columns (qty,scraft factor,actuall qty). What I want is if the user encode 50 in qty and 2 in scraf factor, actuall qty will automatically computed based on qty multiply by 2. I was using keyup event. Now I am using endedit to get the current value of the current row and column, now the problem is if the amount to be encoded is more than one digit it will not accept because of endedit. What event do I have to used? or any solution with this scenario.
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I have a javascript file that contains the function for calling the confirmation delete window, the code used is similar to the following:
function Delete()
{
confirm('Delete this user');
[code].....
Assuming I have a folder structure like:
[Code]...
This works fine, unless I have Windows Explorer open and I'm looking at the 'MySubFolder' directory. Then I get an IOException The directory is not empty. - clicking OK dismisses this and then the folder structure is not deleted. Any thoughts on how I can get this to perform correctly (i.e. delete), even when running this code while having the folder struture open in Windows Explorer?
I have a datagrid being filled by the data adapater connected to my database.I have a delete button on the form, i cant figure out how to delete the selected row on the datagrid when the delete button is clicked.
View 1 RepliesI'd like to create code for my datagrid view to be able to delete a row by first clicking the record selector column then pressing delete. Seems like some standard stuff but really difficult to create in VB 2005.
View 10 RepliesI'm trying to delete a number of records in a table from the last and forward. My idea is to use sql like this: delete top " & variable & " * from table where ID = something It gives me a general sytax error. Is it at all possible? Fuga. Edit: I also have the order by statement there. I just forgot to put it in the question.
View 5 RepliesI have a BindingNavigator and combobox tied to the same BindingSource. I want to allow the user to confirm a delete after hitting the delete button of the navigator. It appears that the row gets marked for deletion after my BindingNavigatorDeleteItem_Click event handler is processed. Is there no way to cancel the delete activity from within the delete click event? If not, then it becomes necessary to store a delete flag and catch another event to RejectChanges.
my deletecommand delete all my rows whenever i delete a row..but when i view it again the other rows still there and the i deleted is actually deleted.[code]
View 5 Replies