Search DaniWeb - selecteditem

Re: Selecteditem.tostring 14 Years Ago by Pgmer Why are you doing selectedindex.tostring()??? its selecteditem.tostring() Re: Selecteditem.tostring 14 Years Ago by bklynman01 … load directly into the textbox. The syntax is [ICODE]comboBox1.SelectedItem.ToString[/ICODE] and [ICODE]comboBox1.SelectedValue.ToString[/ICODE]. If you… Listbox selectedItem.value cannot be retrieved 19 Years Ago by ozeona … cannot figure out why. Whenever i declare selectedMain as linklist.selectedItem.value, it will alsways tell me "Object reference not… = New OdbcConnection(ConnStr) conODBC.Open() Dim selectedMain selectedMain=linklist.selectedItem selectedMain = linklist.selectedItem.value testing.text = string.format("the selected one… Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Paladine … as the [u]primary key[/u]. Thus the[/color] [b]SelectedItem.Value [/b][/color]would be this primary key value, and… f_title is a string or varchar() datatype [/color]selectedMain = linklist.SelectedItem.Value[/size] [/code] But I am guessing at the datatype… Re: wpf Binding to a Listbox.SelectedItem.Content property within a datatemplate. 13 Years Ago by hmortensen … solution. First I had to set [B]SelectedItem="{Binding Path=SelectedItem}"[/B] in the Listbox. Then in… the TextBox I had to set the [B]Path=SelectedItem.navn[/B] and everything worked :) Hope this will…CODE] <TextBox Text="{Binding ElementName=lb_Afloesere, Path=SelectedItem}" Name="tb_navn" Margin="0,0,… Re: comboBox.selectedItem problem 15 Years Ago by Mitja Bonca …;]http://www.file.si/files/bqoc75hwx084p4wz3mmo.jpg[/URL] In comboBox1.SelectedItem I have as an Item "AvtoKrka.FilterDatotek" - this… would say is incorect. I would need to have in selectedItem ONLY DocumentFilter (Filter Dokumenta) which is "*.doc". Don… Re: Different between SelectedValue, SelectedIndex and SelectedItem 9 Years Ago by Santanu.Das ….microsoft.com/en-us/library/system.web.ui.webcontrols.listcontrol.selecteditem(v=vs.110).aspx](https://msdn.microsoft.com/en-us… comboBox->SelectedItem 17 Years Ago by Jennifer84 … textingWindowTemp.......*/ String^ texting = "C:\\Glob\\temp\\" + Loadtextings->SelectedItem->ToString() + ".txt"; std::string texting2; MarshalString(texting… comboBox.selectedItem problem 15 Years Ago by Mitja Bonca …: [CODE]string[] dirs = Directory.GetFiles(@"c:\myFolder\", comboBox1.SelectedItem.ToString());[/CODE] but it is not working... it doesn`t… Re: comboBox.selectedItem problem 15 Years Ago by DdoubleD Check the value of your [icode]comboBox1.SelectedItem.ToString()[/icode]. My guess it isn't what you think: "*.doc". Have you defaulted the selection before using (eg. SelectedIndex = 0)? Also, you can just use the ComboBox.Text Property to access the selected item's text as displayed in the combobox. Delete SelectedItem from dropdownlist and database 14 Years Ago by tlox … point me in the right direction. DropDownList1.Items.Remove(DropDownList1.SelectedItem);//im stuck with this Thanks! Re: Delete SelectedItem from dropdownlist and database 14 Years Ago by egrullard … point me in the right direction. DropDownList1.Items.Remove(DropDownList1.SelectedItem);//im stuck with this Thanks![/QUOTE] Hello, Good morning you… wpf Binding to a Listbox.SelectedItem.Content property within a datatemplate. 13 Years Ago by hmortensen ….Afloeser [CODE] <TextBox Text="{Binding ElementName=lb_Afloesere, Path=SelectedItem}" Name="tb_navn" Margin="0,0,0… how to save the selecteditem not whole listbox item ? 13 Years Ago by gozo12 … in listbox but i want when u click an item(selecteditem) then u click save button its only save that item… Re: how to save the selecteditem not whole listbox item ? 13 Years Ago by renzlo simply use this code: [CODE]Dim w As New IO.StreamWriter("e:\test.txt", True) w.WriteLine(ListBox1.SelectedItem, True) w.Close()[/CODE] Why "listview.SelectedItem" always return a value? 11 Years Ago by zawpai … get "return value = 1" when using `If lvData.SelectedItem Is Nothing Then Exit Sub` If user selected 3 lines… ComboBox SelectedItem vs Text 11 Years Ago by tanatos.daniel … ComboBox.Text if the item does not exist and ComboBox.SelectedItem if it does. Thanks. Different between SelectedValue, SelectedIndex and SelectedItem 9 Years Ago by nimz143 Hi I would like to ask. I have one dropdown list control. What are the different between this 3 in dropdown list. 1. Dropdownlist.SelectedValue 2. Dropdownlist.SelectedIndex 3. Dropdownlist.SelectedItem Thank you :) Re: set limits to a combobox.selecteditem 13 Years Ago by Mitja Bonca …(index) += 1 Else MessageBox.Show("Item " & comboBox1.SelectedItem.ToString() & " was only allowed to be selected 60… Re: set limits to a combobox.selecteditem 13 Years Ago by Mitja Bonca …) comboBox_SelectedItems(index) += 1 Else MessageBox.Show("Item " + comboBox1.SelectedItem.ToString() + " was only allowed to be selected 60 times… Selecteditem.tostring 14 Years Ago by bestex I dont know what code to put Here? to get the exact value of my record on my database here is my code [CODE] Protected Const strConnPubs As String = "server=localhost; user id=root; password=phoenix0931; database=accounts;" Protected strPubsCMD As String = "select customers_id, customer_name from customers"… Re: Selecteditem.tostring 14 Years Ago by bestex Hi sir, sorry for upsetting you up. im doing this for almost 6hrs. and i cant solve it. Sorry for being brainless im just a begineer , hope you understand :D can you give me some code pls and then im going to review it to solve my problem pls Re: Selecteditem.tostring 14 Years Ago by Pgmer U have created the same thread twice dont do that. have you tried what i pasted in the other thread??? Re: Selecteditem.tostring 14 Years Ago by bestex how can i delete my previous thread? yes im doing it? but i cannot succeed. im doing this for how many hours. sir please can you fix my code and produce a comment line above it so i can pick it up. i just wanna finish my project but im stuck in these code. If you dont mind sir. Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Paladine Umm yes. That error tells your exactly what you need to know!! *sigh*:rolleyes::rolleyes: You have not declared the [b]selectedMain[/b] as anything. :cry: :cry: It should be: [b][i]i.e.[/i] Example[/b] [code] [color=#0000ff][size=3]Dim [/size][/color][size=3]selectedMain [color=#0000ff]As String or Dim [/color]selectedMain [… Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by ozeona umm.. yea i have tried that but it doesnt work. But i have managed to solve it. i'll try to look at the tutorial. thanks alot Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Paladine See I find that strange, because this error you are getting : [i]Object reference not set to an instance of an object"[/i] is telling you that you have not set a declared Object to an Object type. When you type [b] DIm [/b] you are declaring an object in memory. You then state the key word [b]as[/b] to associate that object with an Object … Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Letscode [QUOTE=Paladine]See I find that strange, because this error you are getting : [i]Object reference not set to an instance of an object"[/i] is telling you that you have not set a declared Object to an Object type. When you type [b] DIm [/b] you are declaring an object in memory. You then state the key word [b]as[/b] to associate that … Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Paladine Yes I know that, but it is not proper coding practice to declare a variable and not define a data type. Implied datatypes are dangerous ways of coding. Saying that, it appears that this is a known bug: [URL=http://support.microsoft.com/default.aspx?scid=kb;en-us;810098]Object Reference.....[/URL] Re: Listbox selectedItem.value cannot be retrieved 19 Years Ago by Letscode I know YOU know that, But I feel the problem must not be in the declaration of selectedMain datatype.