In the following code when the Element ("title2") is deleted the Attribute(("TEST") on another node doesn't get delete. If you remove the xnode1.RemoveChild(xNode2) (that deletes the element) the attribute does gets deleted. why I can't delete the attribute when I delete the element on another node?
Public
Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
[Code]....
[code]...
I have an error on the statement "removechild".CurDoc.SelectSingleNode("/vendor").RemoveChild(n) how to remove nodes base on attribute, e.g. base on oid attribute from above xml.
I have a tree view in my project with a parent node and with theoretically speaking infinite child nodes.
Now I want to delete the last child node from the tree view when the user presses a certain button. I thought I could do this trick with this code:
Private Sub Bundo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bundo.Click
Try
[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 used both parent node and child nodes in a Tree View in visual basic 2010now i want user could delete a parent node if selected it or any of her childs nodes and user cant be able to delete a child nodes
View 1 RepliesI would like your advice on the following:I'm making a program in which a client can send an SMTP mail and stores the date, name and subject into an xml file. This works perfectly.Also made a form in which the client can view the send items, this form reads the xml file and places the data in a datagridview. This also works
Dim verzonden As New DataSet
verzonden.ReadXml(CurDir() & "verzonden.xml")
verzonden.Tables(0).DefaultView.Sort = "Datum DESC"
[code].....
How to delete a node by his name?
View 11 RepliesDim myArray() As Integer = {a, b, c, d, f}[code]...
Based on the code above i would like to remove the largest and smallest element from the array list and then put it into a new array list.
I need a way to delete the last element in an array when I don't know how big the array is.Basically I need the VB version of php array_pop, but nothing relevant seems to be appearing in search results.
View 2 RepliesI used both parent node and child nodes in a Tree View in visual basic 2010. Now I want user could delete a parent node if selected it or any of her childs nodes and user cant be able to delete a child nodes. How can I do this?
View 4 RepliesDim strArray() As String = {"test1", "test2", "test3"}
strArray.SetValue("", 1)
Console.WriteLine(strArray.Length)
Console.ReadKey()
This still leaves me with an empty array value, how can I just delete it or can't I? Do I have to use an arraylist and if so how do I convert an array into an arraylist?
I have an XML file that looks like
[Code]....
I am trying to delete the song node from the xml file but i can't figure out the cause of the error I'm getting. I'm still learning visual basics. Error: Object reference not set to an instance of an object. This is my code
[Code]....
Basically, it refuses to find the node when the root node contains an attribute.
[code]...
When I do xml.SelectNodes("DataSet") with the xmlns in the root tag, it finds no nodes. If I remove the xmlns attribute, it works fine.How can I make it work while leaving the attribute?
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*WeightCheck is a dataset connected to a mdf SQL server file..Datagrid on form is bound to the dataset..This code executes because datagrid on form updates with the deletions..[code]
View 1 RepliesI have a gridview that contains data from a database somewhere in a sql server, so far so good, what i want to be able to do next is delete a row when i press the delete...Am new to asp.net and vbi will send the code and a printscree of the software:
ascx
<%@ Control Language="VB" AutoEventWireup="false" CodeFile="Admin.ascx.vb" Inherits="Admin" %>
[code]....
I want to delete record from GridView.Before to this ask for confirmation like "Are you sure to delete?"I used command field in GridView, [code] I wrote a function in javascript. [code] How I will call this on delete click.
View 4 RepliesI have a gridview that contains data from a database somewhere in a sql server, so far so good, what i want to be able to do next is delete a row when i press the delete..
i will send the code and a printscree ofthe software:
<%@ Control Language="VB" AutoEventWireup="false" CodeFile="Admin.ascx.vb" Inherits="Admin" %>
002<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
[Code]....
My apologies I have posted this in the wrong catagory It should be in VB.net, my mistake)Hi guys I posted this question at the end of another topic I started but I think it will be over looked as the origional topic was solved of the dreamincode community You must all be getting sick of my quexstions by now haha I suppose you don't learn if you dont ask.
Anyway I have used the delete sql method to delete data from a database, I want to refresh the data in the form after the record has been deleted. Do I have to close the form and then open an new instance of it? or is there another way I can refresh the data?
[Code]...
I have a DataGridView1 that i Update it manualy from keyboard,by default with arrow keys i change cells , rows and columns but .How to Delete Complete row with DEL key from Keyboard ?if i Press Del key entire ROW to delete no meter i'm in Column 1, 2 or Row 3 , 4 so Delete a ROW from current ROW index.
View 2 RepliesI want to know how to Update / delete the table records in ASPNETDB.MDF in single update / delete query ?
View 1 Replies[code]...Add an attribute to a root node?
View 3 RepliesI have created an xml file and i would like to now extract data from it.
Is there a function within vb.net that reads xml and takes out all the attributes with a certain name? For example to withdraw all the authors names from an xml file about books?
I have a problem on dealing 2 same element with 2 diff attribute value.
Ex. <phone type:"home"> 123-456-7 </phone>
<phone type:"work">0934-4567-99 </phone>
How can I get the phone number for home using the Xelement.value using linq ?