Re: Days of the week - C# Discussion Boards

Re: Days of the week

Justin Perez13-Aug-07 4:32

Justin Perez

13-Aug-07 4:32

do ToString() on that and it should give you that, I think.

System.DateTime.Now.DayOfWeek.ToString();

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Re: Days of the week

kibromg13-Aug-07 4:44

kibromg

13-Aug-07 4:44

Thanks very much,

Its not only for today which is (System.DateTime.Now.DayOfWeek).
I wanted to do given a date allways give me the days of that week.

Datetime dt;

dt.dayofweek? can this give me name of the date monday or tuesdda etc....

Thanks

Re: Days of the week

J4amieC13-Aug-07 4:49

J4amieC

13-Aug-07 4:49

DateTime.Now just represets the current date as a DateTime object. So you can have your own instance and still use DayOfWeek

---

How to get answers to your questions[^]

Re: Days of the week

kibromg13-Aug-07 4:54

kibromg

13-Aug-07 4:54

Thanks very much for your help.
Is there any function like that in SQL script?

Thanks

Re: Days of the week

leppie13-Aug-07 5:11

leppie

13-Aug-07 5:11

Look at DATEPART, it's kinda scary though Smile | :)

xacc.ide-0.2.0.77 - now with C# 3.5 support and Navigation Bar!^
New xacc.ide release RSS feed^

Re: Days of the week

Justin Perez13-Aug-07 4:52

Justin Perez

13-Aug-07 4:52

You bet. Yes it can, you can do something like this:

DateTime DateT = new DateTime(1, 3, 3);<br />
MessageBox.Show(DateT.Day.ToString());

And that will display the Day of the week of any date you specify

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Re: Days of the week

kibromg13-Aug-07 5:06

kibromg

13-Aug-07 5:06

Thanks,

I have a datetime column on my table( ADEDATE type datetime)

Select id, ADEDATE from Table ,I would like to get the day of the week for the result of the selecet statement.

the result of the select statement will be similar to ..
12,Monday
13,sunday
14,saturday

Which function shall i use for this task?

Thanks

Re: Days of the week

Justin Perez13-Aug-07 5:10

Justin Perez

13-Aug-07 5:10

Well, you should parse the Year, Month, and Date from the field, drop them into variables and then drop them into your DateTime object, and then return the Day of the week. Does this answer your question?

DateTime DateT = new DateTime(Year, Month, Date);
MessageBox.Show(DateT.Day.ToString());

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Re: Days of the week

kibromg13-Aug-07 5:18

kibromg

13-Aug-07 5:18

Thanks very much,

Well i have to use stored procudure in Sql script.All i want is how my select statement can get the days of the week for my Datecoulmn on my table?

May be i should post it Sql forum?

Did you get me now?

Thanks

Re: Days of the week

Justin Perez13-Aug-07 5:20

Justin Perez

13-Aug-07 5:20

Oh yes, I get you now. You are trying to do all this in a stored procedure. Yeah, you should ask in the SQL forum. Smile | :)

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Re: Days of the week

Michael Potter13-Aug-07 4:57

Michael Potter

13-Aug-07 4:57

Use one of the many formatting options available in the DateTime object.

MessageBox.Show(DateTime.Now.ToString("d"));    // 8/13/2007
MessageBox.Show(DateTime.Now.ToString("dd"));   // 13
MessageBox.Show(DateTime.Now.ToString("ddd"));  // Mon
MessageBox.Show(DateTime.Now.ToString("dddd")); // Monday

how I can get non-english letters from e-mail?

Tsvi Girsh13-Aug-07 3:39

Tsvi Girsh

13-Aug-07 3:39

Hello!
Little problem. I want to get non-english chars from e-mail, but can't! For example:
From: "=?KOI8-R?B?49fJIOfJ0ts=?=" must resolve as From: "Цви Гирш"

Thanks!

Re: how I can get non-english letters from e-mail?

m@u13-Aug-07 6:57

m@u

13-Aug-07 6:57

hi
it's a mime encoded line:

=?KOI8-R?B?49fJIOfJ0ts=?= means:

KOI8-R is the ascii encoding

B is the encoding method

B = Base64
Q = Quoted printable

and 49fJIOfJ0ts= is the content

to get Цви Гирш from "=?KOI8-R?B?49fJIOfJ0ts=?=" you do the following:

string s = "=?KOI8-R?B?49fJIOfJ0ts=?=";
string[] frg = s.Substring(2,s.Length-4).Split('?');
if (frg.Length == 3)
{
	string encoding = frg[0];
	string method = frg[1];
	string content = frg[2];
	switch (method.ToUpper())
	{
		case "B":
		{
			System.Text.Encoding enc = System.Text.Encoding.GetEncoding(encoding);
			byte[] val = Convert.FromBase64String(content);
			string text = enc.GetString(val);
			System.Windows.Forms.MessageBox.Show(text);
			break;
		}
		case "Q":
		{
			//your Quoted printable handling here...
			break;
		}
	}
}

hope this helps
M@u

Re: how I can get non-english letters from e-mail?

Michael Sync13-Aug-07 16:12

Michael Sync

13-Aug-07 16:12

cool.. u got 5 from me..

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

Re: how I can get non-english letters from e-mail?

Tsvi Girsh13-Aug-07 22:58

Tsvi Girsh

13-Aug-07 22:58

Thanks!!!!!!!!!!!!!!!!!!!!!
thank you so much!!!

Problem with Property Grid

rajeevktripathi13-Aug-07 3:33

rajeevktripathi

13-Aug-07 3:33

Hi All

I am using PropertyGrid to show the properties of object..
want to use property grid with combo box and taking help from this MSDN link..
http://msdn2.microsoft.com/en-us/library/aa302326.aspx

here is the code that I am using..

<br />
<br />
using System;<br />
using System.Collections.Generic;<br />
using System.Text;<br />
using System.ComponentModel;<br />
<br />
namespace PropertyGridTest<br />
{<br />
    [DefaultPropertyAttribute("Person")]<br />
    class Person : StringConverter<br />
    {<br />
        public Person(string inName, string inAddress, int inAge, bool inEmployed)<br />
        {<br />
            name = inName  ;<br />
            address = inAddress  ;<br />
            age = inAge ;<br />
            employed = inEmployed;<br />
        }<br />
<br />
<br />
        public Person(string inName)<br />
        {<br />
            name = inName;<br />
        }<br />
<br />
<br />
        private string name;<br />
        private string address;<br />
        private int age;<br />
        private bool employed;<br />
<br />
<br />
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)<br />
        {<br />
                        return true;<br />
        }<br />
        public override bool GetStandardValuesSupported(ITypeDescriptorContext context)<br />
        {<br />
            return true;<br />
        }<br />
<br />
        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)<br />
        {<br />
            return new StandardValuesCollection(new string [] {"AAA", "BBB", "CCC", "DDD" });<br />
            <br />
        }<br />
<br />
        public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)<br />
        {<br />
            return false;<br />
        }<br />
<br />
       <br />
<br />
        [TypeConverter(typeof(Person)), <br />
        CategoryAttribute("Person Details"), DescriptionAttribute("Name of the Person")]<br />
        public string Name<br />
        {<br />
            get<br />
            {<br />
                return name;<br />
            }<br />
            set<br />
            {<br />
                name = value;<br />
            }<br />
        }<br />
<br />
        [CategoryAttribute("Person Details"), DescriptionAttribute("Address of the Person")]<br />
        public string Address<br />
        {<br />
            get<br />
            {<br />
                return address;<br />
            }<br />
            set<br />
            {<br />
                address = value;<br />
            }<br />
        }<br />
<br />
        [CategoryAttribute("Person Details"), DescriptionAttribute("Employed")]<br />
        public bool IsEmployed<br />
        {<br />
            get<br />
            {<br />
                return employed;<br />
            }<br />
            set<br />
            {<br />
                employed = value;<br />
            }<br />
        }<br />
<br />
        <br />
        [CategoryAttribute("Person Details"),<br />
        DescriptionAttribute("Age of the Person")]<br />
        public int Age<br />
        {<br />
            get<br />
            {<br />
                return age;<br />
            }<br />
            set<br />
            {<br />
                age = value;<br />
            }<br />
        }<br />
    }<br />
}<br />
<br />
<br />

and

<br />
<br />
private void radioButton1_CheckedChanged(object sender, EventArgs e)<br />
        {<br />
            if (radioButton1.Checked)<br />
            {<br />
                try<br />
                {<br />
                    Person person = new Person("John", "CA", 5, false);<br />
                    propertyGrid1.SelectedObject = person;<br />
                }<br />
                catch (Exception ex)<br />
                {<br />
                    MessageBox.Show(ex.Message);<br />
                }<br />
            }<br />
<br />

Now when i run the application then a exception is caught and the message is "Constructor on type PropertyGridTest.Person not found" is popped up,
also "Name" property is disabled.

Please help me to solve this problem..
that is how to show combobox in propertyGrid.

Please help me.

Thanks & Regards

Re: Problem with Property Grid

leppie13-Aug-07 5:13

leppie

13-Aug-07 5:13

rajeevktripathi wrote:
Person : StringConverter

Your class should not derive from a TypeConverter, rather use the TypeConverter attribute to decorate the 'Person' class.

xacc.ide-0.2.0.77 - now with C# 3.5 support and Navigation Bar!^
New xacc.ide release RSS feed^

Re: Problem with Property Grid

rajeevktripathi13-Aug-07 19:10

rajeevktripathi

13-Aug-07 19:10

HI Thanks for your reply...

Please tell me that how to decorate Person class from TypeConverter attribute

but in the MSDN link learened that I have to derive my class from the TypeConverter ...

So PLease help me in resolving the problem...

Thanks & Regards

Basic question about memory allocation

A M SOMAN13-Aug-07 3:24

A M SOMAN

13-Aug-07 3:24

I have a very basic question.
If I declare some variables in my class and just run my C#.Net program, without any work done in it, will it allocate a memory for these variables?

For Example,

Class abc
{
public int a;
public double b;
}

Regards,
Anil

Re: Basic question about memory allocation

blakey40413-Aug-07 3:26

blakey404

13-Aug-07 3:26

yes - when an instance of the class is created

Re: Basic question about memory allocation

A M SOMAN13-Aug-07 3:36

A M SOMAN

13-Aug-07 3:36

Does that mean, when we include say System.Data.SQLClient namespace on the top of our class, it copies all the classes inside this namespace at runtime and allocates memory accordingly even if we don't use anything in it?

Regards,
Anil

Re: Basic question about memory allocation

blakey40413-Aug-07 3:39

blakey404

13-Aug-07 3:39

no not when including the namespaces/classes, when instantiating them

Re: Basic question about memory allocation

N a v a n e e t h13-Aug-07 3:52

N a v a n e e t h

13-Aug-07 3:52

A M SOMAN wrote:
Does that mean, when we include say System.Data.SQLClient namespace on the top of our class, it copies all the classes inside this namespace at runtime and allocates memory accordingly

It will allocate memory once you create instance for it. class1 c1; won't allocate any memory. But class1 c1 = new class1() will allocate memory space.

My Website | Ask smart questions

How to connect to Remote PC using C# Coding?

N a r e s h P a t e l13-Aug-07 3:20

N a r e s h P a t e l

13-Aug-07 3:20

Hi, I am using C# 2.0 and want to connect Remote PC using Windows Form environment in C#. Is that possible to connect to remote using IP Address.
Do not worry about the permission assume we have access to username and password of the Remote PC.

Is this possible in local network PC??? If yes then how??? Rose | [Rose]

Replay me. Cool | :cool:

Naresh Patel

Re: How to connect to Remote PC using C# Coding?

Justin Perez13-Aug-07 3:24

Justin Perez

13-Aug-07 3:24

Yes, it is possible. Use System.Runtime.Remoting

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.