Forms Data Controls :: Store Image In Listbox?
Jan 11, 2011I want to stored image in asp listbox control in c#
i don't know how to stored it
I want to stored image in asp listbox control in c#
i don't know how to stored it
Why does this work:
ListItem item = new ListItem();
string value = lstAvailExtPropsToFilter.SelectedItem.Text +" = "+ txtExtPropToFilter.Text;
string text = lstAvailExtPropsToFilter.SelectedItem.Text + " = " + txtExtPropToFilter.Text;
item.Text = text;
item.Value = value;
lstExtPropsToFilter.Items.Add(item);
But not this:
ListItem item = new ListItem();
string value = string.Format("<key>{0}</key><value>{1}</value>", lstAvailExtPropsToFilter.SelectedItem.Text, txtExtPropToFilter.Text);
string text = lstAvailExtPropsToFilter.SelectedItem.Text + " = " + txtExtPropToFilter.Text;
item.Text = text;
item.Value = value;
lstExtPropsToFilter.Items.Add(item);
I am designing a program that will let me enter the name of an item to swap and adds the swap to an array list when a button Add is pressed. Once the item is added to the array list a Sub Procedure should be called which displays the contents of the array list in a list box.
The system will also allow me to remove items from the array list using a Remove button
followed by updating array list.
I have done some part which puts item into the listbox1 which i named lstSwapList.I would need some assistance on the Sub Procedure to display the Value or Description on the other listbox2 which i have also named lstContent,if a value is selected from the listbox1.
I would also want to know how to update the Listbox content,However i hv added a sample of the way i guess it may be.
Any complete solution from anybody on the Sub Procedure and the Update Swap procedure will be greately appreciated.
The script below is what i have done so far.
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub lstContent_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstContent.SelectedIndexChanged
End Sub
Protected Sub lstSwapList_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstSwapList.SelectedIndexChanged
End Sub
Protected Sub btnAddSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAddSwap.Click
Dim SwapValue As String = "Sixty Pounds"
Dim Counter As Integer = 8
Dim SwapN0 As Integer
lstSwapList.Items.Add(SwapValue)
lstSwapList.Items.Add(Counter)
lstSwapList.Items.Add(New ListItem("300", "1"))
lstSwapList.Items.Add(New ListItem("ASP.Net", "2"))
lstSwapList.Items.Add(New ListItem("Programming", "3"))
SwapN0 = lstSwapList.SelectedValue
For Counter = 0 To -1
SwapN0 = lstContent.Items.Count
Next
End Sub
Protected Sub btnDeleteSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDeleteSwap.Click
lstSwapList.Items.Remove(lstSwapList.SelectedValue)
End Sub
Protected Sub btnUpdateSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpdateSwap.Click
End Sub
End Class
=======================================
Sub UpdateSwap(ByVal valueA As String, ByVal ValueBAs String, ByVal ValueC As Integer, ByVal ValueD As Date)
how to storethe image path in database and how to access image from database in asp web form
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Question 1: What is the best/simplest way to do this?
Question 2: How?
I am currently grabbing it on selectedindex change
[Code]....
the page is post backing every time when i click the button(btnadd).could any one tell me how to store the selected value of the listbox.Here am adding from one listbox to another listbox.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ListBoxExample.aspx.cs" Inherits="ListBoxExample"
EnableEventValidation="false" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
Can i store Image data in Array list.
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{
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this.Label2.Text = Session["ads2"].ToString();
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this.Label4.Text = Session["ads4"].ToString();
[Code] ....
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[code]....
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Here is the code for both the working multiselect form and the code for when I have tried to integrate it into the detailsview:
[Code]....
Multi-Select (CodeBehind):
[Code]....
DetailsViewForm:
[Code]....
DetailsView (CodeBehind):
[Code]....
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I have a class that gives type of object
public
long showdrpdwnlist{
get{.. }
set{..}
[Code]....
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[Code]....
[Code]....
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Eg.
india
Mumbai
Delhi
UK
England
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Msahatem
ererere
tytytty