Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000) - C# Discussion Boards

Re: Where is this c# console application running from??

Roger Wright8-Mar-12 17:30

8-Mar-12 17:30

IIRC, the AT command allows an administrator to run an app at specified times, but doesn't show up in Task Scheduler. This[^] article tells you how to create an AT command, and how to cancel one. I hope it helps.

Will Rogers never met me.

Re: Where is this c# console application running from??

RobCroll9-Mar-12 3:19

RobCroll

9-Mar-12 3:19

Also it could be another service or scheduled task that runs the console app. Why not try and delete it. That'll stop it Smile | :)

"You get that on the big jobs."

Re: Where is this c# console application running from??

Roger Wright9-Mar-12 5:02

Roger Wright

9-Mar-12 5:02

Renaming it might be safer. It's likely that an error message will result at some point, possibly narrowing the search for a starting service. If it turns out that the program is necessary for something, the old name can be easily restored.

Will Rogers never met me.

Re: Where is this c# console application running from??

jschell9-Mar-12 5:23

jschell

9-Mar-12 5:23

I think process explorer or at least one of the other sysinternals utilities (now owned by MS) allows you to track down process owners.

http://technet.microsoft.com/en-us/sysinternals/bb896653[^]

Re: Where is this c# console application running from??

Vasudevan Deepak Kumar9-Mar-12 9:54

Vasudevan Deepak Kumar

9-Mar-12 9:54

It might not help him because it runs once a week and exits after running.

Vasudevan Deepak Kumar
Personal Homepage
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The woods are lovely, dark and deep,
But I have promises to keep,
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Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh8-Mar-12 16:03

nhanlaptrinh

8-Mar-12 16:03

Have you asked yourself in the currency format function TextChange how my example below the cursor does not focus on the No. 2 spot, the book help me thanks!

if (textBox1.Text == "")
return;
else
{
int iIndex = textBox1.Text.IndexOf('.');
if (iIndex == -1)
{
}
else
{
string strT = textBox1.Text.Substring(iIndex + 1, 1);
if (textBox1.Text != "")
{
}
}
double a = double.Parse(textBox1.Text.Trim(','));
textBox1.Text = a.ToString("#,###");
}

modified 8-Mar-12 22:18pm.

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

OriginalGriff8-Mar-12 20:37

OriginalGriff

8-Mar-12 20:37

Sorry, but that doesn't make much sense.
When you post code, please use the code widget above the textbox - it preserves formatting which makes the whole thing more readable.
I have reformatted your code, and also refactored it to make it more readable - taking out redundant conditions and so forth:

if (textBox1.Text != "")
    {
    int iIndex = textBox1.Text.IndexOf('.');
    if (iIndex != -1)
        {
        string strT = textBox1.Text.Substring(iIndex + 1, 1);
        }
    double a = double.Parse(textBox1.Text.Trim(','));
    textBox1.Text = a.ToString("#,###");
    }

The trouble is that I have no idea what you are trying to do, so I also have no idea what problem you are trying to get help with!
Please try to explain a bit better so we can help you.

Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh9-Mar-12 0:56

nhanlaptrinh

9-Mar-12 0:56

We now want to enter the number into the textbox, textbox itself decimal format and displays the time on that textbox. For example, enter "123456789", the textbox will appear as 123,456,789. I have a problem when entering a string from 1 to 9 are ok, but when inserting a number in the range from 1 to 9, the textbox back to position the cursor on the first position, thanks to your help with , thank you very much.

Code I wrote

private void textBox1_TextChanged(object sender, EventArgs e)
        {
            try
            {
                if (textBox1.Text != "")
                {
                    int iIndex = textBox1.Text.IndexOf('.');
                    if (iIndex != -1)
                    {
                        string strT = textBox1.Text.Substring(iIndex + 1, 1);
                    }
                    double a = double.Parse(textBox1.Text.Trim(','));
                    if (textBox1.SelectionStart >= textBox1.Text.Length)
                    {
                        textBox1.Text = a.ToString("#,###");
                        textBox1.SelectionStart = textBox1.Text.Length;
                    }
                    else
                    {
                        textBox1.Text = a.ToString("#,###"); 
                        //Help?
                    }
                }
            }
            catch (Exception) { MessageBox.Show("Must enter the number ."); }
        }

modified 9-Mar-12 7:18am.

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

Bernhard Hiller9-Mar-12 2:23

Bernhard Hiller

9-Mar-12 2:23

Do not use the TextChanged event, LostFocus or Validating are better.

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh9-Mar-12 2:35

nhanlaptrinh

9-Mar-12 2:35

I think there are workarounds, but they have not thought out.

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh9-Mar-12 16:49

nhanlaptrinh

9-Mar-12 16:49

Thanks for your interest in my question the last few days, now I have done the above issue then. Smile | :)

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

Bernhard Hiller8-Mar-12 21:41

Bernhard Hiller

8-Mar-12 21:41

Not sure what you want to do. Perhaps:

int amount;
if (int.TryParse(textBox1.Text, out amount))
{
    textBox1.Text=amount.ToString("#,###");
}

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

PIEBALDconsult9-Mar-12 2:26

PIEBALDconsult

9-Mar-12 2:26

Mightn't a NumericUpDown be what you want?

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh9-Mar-12 4:08

nhanlaptrinh

9-Mar-12 4:08

Have you no one has any solution to make stars? Frown | :(

Re: Decimal format in the textbox Text Change C# (1000000 -> 1,000,000)

nhanlaptrinh9-Mar-12 11:50

nhanlaptrinh

9-Mar-12 11:50

This big forum who can solve the problem of your own?

datagrid

MemberDotNetting8-Mar-12 11:05

MemberDotNetting

8-Mar-12 11:05

Good evening, I want to test if the list of addresses in a gride view is valid or not,I want to insert a new colum I inserted an image or how could I do?

for(i=0;i&lt;=j;i++)
{
adress(dgv1.SelectedCells[i].ToString());

if (vadrs.validate(adress))
{
!!!

}
else
{
!!!
}
{</pre></pre>

Re: datagrid

Dave Kreskowiak8-Mar-12 11:40

Dave Kreskowiak

8-Mar-12 11:40

First, why does everyone treat the datagrid as if it's Excel??

Wouldn't you just bind the datagrid to a collection of address objects? Wouldn't one of the properties of a address object (for whatever type of address you're talking about) be IsValid and return a True/False value?

Then it should just be a simple matter of using a TemplateField on this "column" and returning the URL for either a good address or another for a bad address.

No, I don't have examples as I don't really do any ASP.NET stuff.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: datagrid

Vasudevan Deepak Kumar9-Mar-12 9:56

Vasudevan Deepak Kumar

9-Mar-12 9:56

The bigger problem is the original thread is also a breed of 'code solicitation', which is not normally supported in these forums.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!

Message Closed

8-Mar-12 10:54

WebMaster

8-Mar-12 10:54

Message Closed

Re: Property Name Sementics - IsEmpty or Empty

Ravi Bhavnani8-Mar-12 11:00

Ravi Bhavnani

8-Mar-12 11:00

I would choose IsEmpty because IMHO it implies a predicate that checks for emptiness, while Empty implies either a method to empty the polygon or a singleton instance of an empty polygon.

/ravi

My new year resolution: 2048 x 1536
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Re: Property Name Sementics - IsEmpty or Empty

PIEBALDconsult8-Mar-12 11:06

PIEBALDconsult

8-Mar-12 11:06

Yeah, what he said.

Re: Property Name Sementics - IsEmpty or Empty

Dave Kreskowiak8-Mar-12 11:34

Dave Kreskowiak

8-Mar-12 11:34

Hmmmm... from the existentialism point of view, isn't a polygon with no points null??

Seriously, IsEmpty could also be used to describe the polygon as an enclosure. So, IsEmpty could actually refer to the polygon enclosing some content.

And is a polygon with only one or two points really a polgyon? Wouldn't the property then become IsValidPolygon?

Just some food for thought...

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Property Name Sementics - IsEmpty or Empty

Luc Pattyn8-Mar-12 11:54

Luc Pattyn

8-Mar-12 11:54

.NET isn't entirely consistent on the matter. Have a look at all the boolean properties of a System.Windows.Forms.Form, including:

1. Visible
2. IsAccessible, IsDisposed, IsMdiChild, ...
3. AllowDrop, CanFocus, CanRaiseEvents, CanSelect, ...
4. AutoScroll, AutoSize, ...
5. Created, Enabled, ...

Except for #1, they all have a verb (or even two), and that is how I'd do it too. One should avoid confusion, especially when the word could be an adjective as well as a verb. So I would reserve Empty for an action (method or event), IsEmpty for a property.

Smile | :)

Luc Pattyn [My Articles] Nil Volentibus Arduum

Re: Property Name Sementics - IsEmpty or Empty

PIEBALDconsult8-Mar-12 15:26

PIEBALDconsult

8-Mar-12 15:26

We can take this thread over and discuss such issues. Big Grin | :-D

On something I was writing last week I have a Parse method and decided to have a TryParse as well, but it occurred to me that there is no need to differentiate the method names -- having overloaded Parse methods won't cause any trouble. So I wonder why Microsoft decided to use a new name. I suspect it's simply a matter of marketing -- they can advertise and talk up the new TryParse methods more easily that way.

Re: Property Name Sementics - IsEmpty or Empty

Luc Pattyn8-Mar-12 15:41

Luc Pattyn

8-Mar-12 15:41

I guess it would be considered too confusing to have some Parse() methods that throw exceptions on failure, and others that just return false; I do recall a Microsoft recommendation NOT to have a parameter that controls whether failures would throw exceptions, for the same reason.

Smile | :)

Luc Pattyn [My Articles] Nil Volentibus Arduum

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