C# problems

Visual Studio 2005 .net 2.0
Ok so I am trying to get this code so it will only allow for me to deleat only one item at a time and not every single itme. I relly dont know where to look for it. This is my first time in C# and working on mobil apps so I relly am lost here I dont really know where to start.
Here is the main code
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace ToDoListWM5
{
public partial class Form1 : Form
{

private Model toDoListModel;

public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
toDoListModel = new Model();
this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData;
this.deleteToDoItemsView1.Visible = true;
this.addToDoItemView1.Visible = false;
}

private void menuItem2_Click(object sender, EventArgs e)
{
switch (((MenuItem)sender).Text)
{
case "Delete":
{
toDoListModel.DeleteToDoListItems(this.deleteToDoItemsView1.ViewItemsToDelete);
this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData;
this.menuItem1.Text = "Add";
this.menuItem2.Text = "Delete";
this.deleteToDoItemsView1.Visible = true;
this.addToDoItemView1.Visible = false;
break;
}
case "OK":
{
toDoListModel.AddToDoListItem(this.addToDoItemView1.ViewItemToAdd);
this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData;
this.menuItem1.Text = "Add";
this.menuItem2.Text = "Delete";
this.deleteToDoItemsView1.Visible = true;
this.addToDoItemView1.Visible = false;
break;
}
}
}

private void menuItem1_Click(object sender, EventArgs e)
{
switch (((MenuItem)sender).Text)
{
case "Add":
{
this.addToDoItemView1.ViewData = toDoListModel.ToDoListViewData;
this.menuItem1.Text = "BACK";
this.menuItem2.Text = "OK";
this.deleteToDoItemsView1.Visible = false;
this.addToDoItemView1.Visible = true;
break;
}
case "BACK":
{
this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData;
this.menuItem1.Text = "Add";
this.menuItem2.Text = "Delete";
this.deleteToDoItemsView1.Visible = true;
this.addToDoItemView1.Visible = false;
break;
}
}

}

}
}

and here is the deleat code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;

namespace ToDoListWM5
{
public partial class DeleteToDoItemsView : UserControl
{

private ToDoListDS.ToDoListDataTable viewData;

private ToDoListDS.ToDoListDataTable viewItemsToDelete;

public DeleteToDoItemsView()
{
InitializeComponent();
viewItemsToDelete = new ToDoListDS.ToDoListDataTable();
}

public ToDoListDS.ToDoListDataTable ViewItemsToDelete
{
get
{
viewItemsToDelete.Clear();
foreach (ListViewItem item in this.listView1.Items)
{
if (item.Checked)
viewItemsToDelete.AddToDoListRow(item.Text);
}
return viewItemsToDelete;
}
}

public ToDoListDS.ToDoListDataTable ViewData
{
set
{
viewData = value;
this.listView1.Items.Clear();
foreach (ToDoListDS.ToDoListRow row in viewData.Rows)
{
this.listView1.Items.Add(new ListViewItem(row.ToDoListItem));
}
}
}

}
}

thanks

Re: C# problems

Please use code tags so that you code is readable

Code:

[ code]your code here [ /code] (but then without the spaces)

Re: C# problems

Sorry I forgot to put the code thingys in :)

Code:

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace ToDoListWM5 { public partial class Form1 : Form { private Model toDoListModel; public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { toDoListModel = new Model(); this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData; this.deleteToDoItemsView1.Visible = true; this.addToDoItemView1.Visible = false; } private void menuItem2_Click(object sender, EventArgs e) { switch (((MenuItem)sender).Text) { case "Delete": { toDoListModel.DeleteToDoListItems(this.deleteToDoItemsView1.ViewItemsToDelete); this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData; this.menuItem1.Text = "Add"; this.menuItem2.Text = "Delete"; this.deleteToDoItemsView1.Visible = true; this.addToDoItemView1.Visible = false; break; } case "OK": { toDoListModel.AddToDoListItem(this.addToDoItemView1.ViewItemToAdd); this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData; this.menuItem1.Text = "Add"; this.menuItem2.Text = "Delete"; this.deleteToDoItemsView1.Visible = true; this.addToDoItemView1.Visible = false; break; } } } private void menuItem1_Click(object sender, EventArgs e) { switch (((MenuItem)sender).Text) { case "Add": { this.addToDoItemView1.ViewData = toDoListModel.ToDoListViewData; this.menuItem1.Text = "BACK"; this.menuItem2.Text = "OK"; this.deleteToDoItemsView1.Visible = false; this.addToDoItemView1.Visible = true; break; } case "BACK": { this.deleteToDoItemsView1.ViewData = toDoListModel.ToDoListViewData; this.menuItem1.Text = "Add"; this.menuItem2.Text = "Delete"; this.deleteToDoItemsView1.Visible = true; this.addToDoItemView1.Visible = false; break; } } } } } //and here is the deleat code using System; using System.Collections.Generic; using System.ComponentModel; using System.Drawing; using System.Data; using System.Text; using System.Windows.Forms; namespace ToDoListWM5 { public partial class DeleteToDoItemsView : UserControl { private ToDoListDS.ToDoListDataTable viewData; private ToDoListDS.ToDoListDataTable viewItemsToDelete; public DeleteToDoItemsView() { InitializeComponent(); viewItemsToDelete = new ToDoListDS.ToDoListDataTable(); } public ToDoListDS.ToDoListDataTable ViewItemsToDelete { get { viewItemsToDelete.Clear(); foreach (ListViewItem item in this.listView1.Items) { if (item.Checked) viewItemsToDelete.AddToDoListRow(item.Text); } return viewItemsToDelete; } } public ToDoListDS.ToDoListDataTable ViewData { set { viewData = value; this.listView1.Items.Clear(); foreach (ToDoListDS.ToDoListRow row in viewData.Rows) { this.listView1.Items.Add(new ListViewItem(row.ToDoListItem)); } } } } }

Re: C# problems

Ninja,

A few simple guidelines to help you get more out of the people on here.

Welcome.:wave:
When you post, use a subject that describes your actual problem. Imagine if every thread on this forum's subject was "C# problems" !!
Just extract the relevent code where the problem lies.
Explain which bit you do not understand and what you have tried so far.
Try putting in the code tags again and making sure your code is tabbed correctly. I believe you just copied and pasted it from this thread, which was not formatted. Re-copy/paste it from Visual Studio...

Re: C# problems

Quote:

Originally Posted by dannystommen

Please use code tags so that you code is readable

Code:

[ code]your code here [ /code] (but then without the spaces)

Danny... We are always telling people this, we need to come up with a standard sentence!!
Maybe that above sentence could be a [TAG] itself!:)

Re: C# problems

Quote:

Originally Posted by rliq

Danny... We are always telling people this, we need to come up with a standard sentence!!
Maybe that above sentence could be a [TAG] itself!:)

What we need are quick links that we can pick from a menu.