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xnaLearner wrote: if (startDates.DayOfWeek != DayOfWeek.Saturday || startDates.DayOfWeek != DayOfWeek.Sunday)
That's an AND condition, not an OR condition. It should read:
if (startDates.DayOfWeek != DayOfWeek.Saturday && startDates.DayOfWeek != DayOfWeek.Sunday)
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Hi,
I have created a windows service, I want to deploy it on the server. Can anybody please help me in deploying it. When I googled for it, I found that I have to have project installer file in my project.
What is project installer file, how should I write it to deploy my windows service. I am new to this windows service field, any kind of help, code snippet, or link would be very helpful.
Thanks in advance.
Thanks & Regards,
Abdul Aleem Mohammad
St Louis MO - USA
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As long as you aren't using Visual Studio 2012, this[^] should help.
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Hi,
I am using Visual Studio 2010 but .Net Framework 3.5, I think it should work?
Thanks & Regards,
Abdul Aleem Mohammad
St Louis MO - USA
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It should work. The steps really didn't change.
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So I am using the JQuery.datePicker example... http://www.kelvinluck.com/assets/jquery/datePicker/v2/demo/datePickerStartEnd.html
I had the Jquery calendar working fine, but it olnly allowed me to enter 1 date at a time and save it to the DB.
I want the user to select a start and a multiple date, run a loop through the dates and each day to the DB.
Slightly lost at the minute and any help would be appreciated....
Here is part of my view for my ActionResult create()//which allows the user to add a new day.
<form action ="ListHolidays" id="listHolidays" method="post">
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
<fieldset>
<legend>Holiday</legend>
<div>
@Html.LabelFor(model => model.PersonId, "Person")
</div>
<div>
@Html.DropDownListFor(model => model.PersonId,
new SelectList(ViewBag.Id, "Value", "Text"),
"---Select---"
)
@Html.ValidationMessageFor(model => model.PersonId)
</div>
<div>
@Html.LabelFor(model => model.HolidayDate)
</div>
<div>
@Html.TextBoxFor(model => model.HolidayDate)
@Html.TextBoxFor(model => model.endDate)
<script>
$("#HolidayDate").addClass('date-pick');
$("#endDate").addClass('date-pick');
$(function ()
{
$('.date-pick').datePicker()
$('#HolidayDate').bind('dpClosed',
function (e, selectedDates)
{
var d = selectedDates[0];
if (d)
{
d = new Date(d);
$('#endDate').dpSetStartDate(d.addDays(1).asString());
}
}
);
$('#endDate').bind('dpClosed',
function (e, selectedDates)
{
var d = selectedDates[0];
if (d)
{
d = new Date(d);
$('#HolidayDate').dpSetEndDate(d.addDays(-1).asString());
}
}
);
});
</script>
@Html.ValidationMessageFor(model => model.HolidayDate)
</div>
<p>
<input type="submit" value="Create"/>
</p>
and my post for listHolidays:
[HttpPost]
public ActionResult listHolidays(Holiday holiday, int? PersonId, string HolidayDate, string endDate)
{
IList<DateTime> dates = new List<DateTime>();
dates.Add(DateTime.Parse(HolidayDate));
dates.Add(DateTime.Parse(endDate));
List<DateTime> orderedDates = dates.OrderBy(d => d).ToList();
for (int i = 0; i < orderedDates.Count; i++ )
{
db.Holidays.AddObject(holiday);
db.SaveChanges();
return View();
}
return RedirectToAction("Index");
}
The problem being in my list Holidays, im not sure how to run through the loop from start to end date, and add a new record to the DB for each one.
Please advise
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I've updated my code to:
[HttpPost]
public ActionResult listHolidays(Holiday holiday, int? PersonId, string HolidayDate, string endDate)
{
DateTime startDates = Convert.ToDateTime(HolidayDate),
endDates = Convert.ToDateTime(endDate);
while (startDates < endDates)
{
startDates.AddDays(1);
db.Holidays.AddObject(holiday);
db.SaveChanges();
}
return RedirectToAction("Index");
however I debugged using breakpoint, it runs through the loop once but on the second attempt it stops at db.Holidays.Addobject(holiday);
and I receive the error: An object with the same key already exists in the ObjecttateManager. the existing objects is in the unchanged state. An ibject can only be added to the objectStateManager again if it is i the added state.
if anyone can help that would be great
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So im just using an ASP.NET atm
Iv added 4 textboxes from the toolbox TextBox1, TextBox2, TextBox3, TextBox 4 and a button 'button1'
I want the user to enter data into the textboxs, compare them by .length and produce the output in order.
So before ordering them I am just trying to display them in the order of boxes textbox1, textbox2, textbox3.
protected void Button1_Click(object sender, EventArgs e)
{
DatesInOrderTextBox.Text = "Dates in order are" + TextBox1 + ", " + TextBox2 + ", " + TextBox3;
}
After that I intend to do something like the following
if (date1.Length > date2.Length && date1.Length > date3.Length)
{
if (date2.Length > date3.Length)
{
FirstDateOrder = date1;
SecondDateOrder = date2;
ThirdDateOrder = date3;
System.Windows.Forms.MessageBox.Show("Order is 1, 2, 3");
ViewBag.DateOrder = "Order is 1,2,3";
return RedirectToAction("Index");
}
else
{
FirstDateOrder = date1;
SecondDateOrder = date3;
ThirdDateOrder = date2;
System.Windows.Forms.MessageBox.Show("Order is 1, 3, 2");
return RedirectToAction("Index");
}
}
Although when I click the button textbox4 is displaying
Dates in order areSystem.Web.UI.WebControls.TextBox, System.Web.UI.WebControls.TextBox, System.Web.UI.WebControls.TextBox
prob something simple just dont know how to fix it...thank you guys
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Try
protected void Button1_Click(object sender, EventArgs e)
{
DatesInOrderTextBox.Text = "Dates in order are: " + TextBox1.Text + ", " + TextBox2.Text + ", " + TextBox3.Text;
}
One of these days I'm going to think of a really clever signature.
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ahh thats great thanks for the reply
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how to memorise such a big .netframework?is there any methode?
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Yes, it's called "studying". Perhaps you've learned the technique in school??
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You do not "memorize" it, it's too big - and by the time you know it by heart, there'll be a new version. You'd learn how to use it; once you worked through a C#-book, you should be able to use the documentation[^].
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I agree with this.
I'd add that when I started out I invested in a copy of the Base Class Library text (it was c# 2005 at the time). That was a great book for showing me a great, useful slice of the framework, how it works, and what it can do.
Once you get in the 'mindset' of the framework, how it goes about things etc. You can, more often than not, predict where in the documentation you'll need to look to solve your problem.
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I doubt how much storage capacity you had to memorize the entire .Net framework  . Its a bad idea too and save your time doing other interesting stuffs rather running behind memorizing .net framework.
you better store in stack - use it throw it.
Jibesh.V.P
India
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Hey guys so im attempting to throw a project together to increase my knowledge of MVC3 but I have hit a wall...
So from my HolidaysController inside my index 'view' I have created a hyperlink which will navigate the user to the 'create3' ActionResult
@Html.ActionLink("Select 3 Dates", "Create3")
-------------------
In my create3 page I want the user to enter 3 dates into text boxes and when they click 'create' the user will be returned to the previous HolidaysController/Index page
where the dates will be displayed in order of ascending date....ATM I have this working up until the user enters 3 dates and clicks 'create'...However I only know
how to display a message box displaying the order, it is working I just need help getting the order to be displayed from the index page.
Please see my code:
Code for HolidayController/Index:
--------------
[HttpPost]
public ViewResult Index(int HolidayDate)
{
var holidays = db.Holidays.Include("Person");
HolidayList model = new HolidayList();
model.currentPersonID = HolidayDate;
model.PList4DD = db.People.ToList();
model.Categories = holidays.Select(x => new SelectListItem
{
Value = x.Id.ToString(),
Text = x.Person.Name
}
);
int data = HolidayDate;
model.HList4DD = db.Holidays.Where(h => h.PersonId == HolidayDate).ToList();
return View(model);
}
[HttpGet]
public ViewResult Index(string sortOrder, int? currentPersonID)
{
var holidays = db.Holidays.Include("Person");
HolidayList model = new HolidayList();
if (currentPersonID.HasValue)
{
model.currentPersonID = currentPersonID.Value;
}
else
{
model.currentPersonID = 0;
}
model.PList4DD = db.People.ToList();
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "date" : "";
var dates = from d in db.Holidays
where d.PersonId == currentPersonID.Value
select d;
switch (sortOrder)
{
case "date":
dates = dates.OrderBy(p => p.HolidayDate);
break;
}
model.HList4DD = dates.ToList();
return View(model);
}
-----------------------
//View for Index
@*@model IEnumerable<HolidayBookingApp.Models.Holiday>*@
@model HolidayBookingApp.Models.HolidayList
@{
ViewBag.Title = "Index";
}
<h2>Index</h2>
<p>
@Html.ActionLink("Create New", "Create")
</p>
<p>
@Html.ActionLink("Select 3 Dates", "Create3")
</p>
<table>
<tr>
<th>
PersonId
</th>
<th>
@*HolidayDate*@
@Html.ActionLink("HolidayDate", "Index", new { sortOrder = ViewBag.NameSortParm, currentPersonID = Model.currentPersonID })
</th>
<th></th>
</tr>
<tr>
</tr>
@foreach (var item in Model.HList4DD)
{
<tr>
<td>
@Html.DisplayFor(modelItem => item.PersonId)
</td>
<td>
@Html.DisplayFor(modelItem => item.HolidayDate)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new { id = item.Id }) |
@Html.ActionLink("Details", "Details", new { id = item.Id }) |
@Html.ActionLink("Delete", "Delete", new { id = item.Id })
</td>
</tr>}
<tr>
<div class="editor-label">
@* @Html.LabelFor(model => model.PList4DD, "Person")*@
</div>
<div class="editor-field">
<form action ="/Holidays/Index" id="some" method="post">
@Html.DropDownListFor(model => model.HList4DD.First().HolidayDate, new SelectList(Model.PList4DD, "Id", "Name", Model.currentPersonID), "--select--")
<script>
function updateFormEnabled()
{
if (verifyAdSettings())
{
$('#sbmt').removeAttr('disabled');
}
else
{
$('#sbmt').attr('disabled', 'disabled');
}
}
function verifyAdSettings()
{
if ($('#HolidayDate').val() != '')
{
return true;
}
else
{
return false;
}
}
$('#HolidayDate').change(updateFormEnabled);
</script>
<input type="submit" id= "sbmt" name="ViewHolidaysDD" value="View"/>
</form>
<script>
$('#sbmt').attr('disabled', '');
</script>
</div>
</table>
<br />
<br />
<table>
<div>
Judging by your selection the order of dates are: //HERE IS WHERE I WANT TO DISPLAY THE ORDER OF DATES
</div>
</table>
Just above is where I want to display my dates in order, ascending
------------
-----------------------------------
[HttpGet]
public ActionResult Create3()
{
return View();
}
[HttpPost]
public ActionResult Create3(string date1, string date2, string date3)
{
string FirstDateOrder, SecondDateOrder, ThirdDateOrder;
if (date1.Length > date2.Length && date1.Length > date3.Length)
{
if (date2.Length > date3.Length)
{
FirstDateOrder = date1;
SecondDateOrder = date2;
ThirdDateOrder = date3;
System.Windows.Forms.MessageBox.Show("Order is 1, 2, 3");
return RedirectToAction("Index");
}
else
{
FirstDateOrder = date1;
SecondDateOrder = date3;
ThirdDateOrder = date2;
System.Windows.Forms.MessageBox.Show("Order is 1, 3, 2");
return RedirectToAction("Index");
}
}
if (date2.Length > date1.Length && date2.Length > date3.Length)
{
if (date1.Length > date3.Length)
{
FirstDateOrder = date2;
SecondDateOrder = date1;
ThirdDateOrder = date3;
System.Windows.Forms.MessageBox.Show("Order is 2, 1, 3");
return RedirectToAction("Index");
}
else
{
FirstDateOrder = date2;
SecondDateOrder = date3;
ThirdDateOrder = date1;
System.Windows.Forms.MessageBox.Show("Order is 2, 3, 1");
return RedirectToAction("Index");
}
}
if (date3.Length > date1.Length && date3.Length > date2.Length)
{
if (date1.Length > date2.Length)
{
FirstDateOrder = date3;
SecondDateOrder = date1;
ThirdDateOrder = date2;
System.Windows.Forms.MessageBox.Show("Order is 3, 1, 2");
return RedirectToAction("Index");
}
else
{
FirstDateOrder = date3;
SecondDateOrder = date2;
ThirdDateOrder = date1;
System.Windows.Forms.MessageBox.Show("Order is 3, 2, 1");
return RedirectToAction("Index");
}
}
return RedirectToAction("Index");
}
-----------------------------
--------------
and my view:
@model HolidayBookingApp.Models.Dates
@{
ViewBag.Title = "Create3";
}
<h2>Create3</h2>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
<fieldset>
<legend>Dates</legend>
<div class="editor-label">
@Html.LabelFor(model => model.date1)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.date1)
@Html.ValidationMessageFor(model => model.date1)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.date2)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.date2)
@Html.ValidationMessageFor(model => model.date2)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.date3)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.date3)
@Html.ValidationMessageFor(model => model.date3)
</div>
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>"Index")
</div>
---------------
Not sure where to go from here something like create a paramter in the Index View which pulls across the order?
Any help would be great thanks guys and sorry about the essay
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Hi,
I'm developing an application that runs in a Windows CE 5.0 environment and I'm using VB.NET in Visual Studio 2008 Pro.
In a Form I have a TabControl with some pages.
My problem is to understand when a page of the TabControl is selected to perform some actions in that page automatically.
In the Compact Framework there isn't the event Control.Enter so I can't use it, that would be the right one...
Does anyone have any idea?
Thanks
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Taking a look at the documentation....
Documentation
Shows us that the Tab Control notifies the PARENT object using WM_Notify messaging.
So you need to look into WM_Notfication messages.
A little more can be found here
Look under Notification section
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Thank you Zaf.
You gave me some useful information.
I honestly do not know well how to use the WM_NOTIFY messages but looking on google I found various information about it, maybe something like this:
Const WM_MESSAGE_TO_MANAGE As Integer = ...
Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
If m.Msg = WM_MESSAGE_TO_MANAGE Then
End If
MyBase.WndProc(m)
End Sub
In the specific situation I solved my problem in an alternative way (I don't use more different pages of the TabControl but on a single page I add N UserControl and step from one to another with buttons and I use the Click event to do what it takes) but surely this method can be useful to me on other occasions so I will look into the subject.
Thank you very much.
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Hello Steve,
I came across the WM_NOTIFY message and (inter?) windows messaging in the REBAR control (ribbon/taskbar) manipulation code sample on the microsoft website which also provided me with a sample implementation that i found understandable, during the time when i was learning microsoft VB5 CCE.
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Hi,
perhaps the subject is not so explanatory but now I try to explain with an example that well represents my problem.
I have a UserControl with two NumericUpDown and a button, then I have a Form1 with a TabControl1 with just one page.
Loading the form I add some pages to the TabControl and I put in every page my UserControl (called "base") in this way:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim mypag As TabPage
Dim myuc As base
For i As Int32 = 0 To 10
mypag = New TabPage
myuc = New base
myuc.Parent = mypag
mypag.Text = "Pag" & i.ToString
mypag.Name = "Pag" & i.ToString
TabControl1.TabPages.Insert(1 + i, mypag)
Next
End Sub
End Class
Than with the button on the page of the TabControl I pass to the next page of the TabControl (and this is done) but I also want to put in the first NumericUpDown of the "next page" the sum of the value of the two NumericUpDown in the current page (the one with the button just pressed) and I don't know how to do this.
The code in the button is:
Public Class base
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim tmp, id As Int32
tmp = NUD1.Value + NUD2.Value
id = CType(Parent.Parent, TabControl).SelectedIndex
CType(Parent.Parent, TabControl).SelectedIndex += 1
End Sub
End Class
I don't know how to "poit" to the NumericUpDown of a page different from the one in witch I am, even if I can get the index of that page (I think...)
I tryed something like this:
CType(Parent.Parent, TabControl).TabPages(id + 1)
CType(Parent.Parent, TabControl).TabPages(id + 1).NUD1.Value
Can someone give me some advice?
Thanks in advance
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Where are you creating the NumericUpDown controls? At that point, you'd like to keep a reference to it, at class-level.
Public Class Form1: Form
Private n1 as NumericUpDown
Sub New()
n1 = new NumericUpDown
Controls.Add(n1)
End Sub
End Class
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The NumericUpDown controls are in the UserControl I called "base" (together with the button), not in Form1, and I created them in the design mode, not writing the code as in your example.
In Form1 there is the TabControl in witch at runtime I put 10 pages, each one with a copy of "base" inside.
I did this because I needed a series of screens all the same and this was the most convenient way because I had to design only one screen (and also the build is faster).
The final result should be a series of tabbed pages all the same, the user begins to fill in the first, then the second and at that moment some fields on the page are automatically filled with the data entered on the previous page, and so on page after page.
All the controls are in the UserControl so I think I have to manage this mechanism inside the UserControl (perhaps the button to pass to the next page is not the better place to put the code in because the user can go to the next page also by clicking the tab of the page but in the real page there are also other controls I can use like a CheckBox that must be checked to enable the other controls).
My problem is that when the user is in the page N, I don't know how to reach the controls in page N-1 or N+1.
If I simply design 10 pages in the TabControl, all the same, there is no problem because each control on each page is a single object with a unique name so I have no problem to address it, but this is not the most elegant solution..
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