.NET (Core and Framework)

Re: is Microsoft.ApplicationBlocks.Data.dll compatible to VS2005?

14-Apr-08 4:27

Well, he asked in three forums, and finally got an answer Smile | :)

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Pete O'Hanlon14-Apr-08 4:36

Pete O'Hanlon

14-Apr-08 4:36

Christian Graus wrote:
Well, he asked in three forums, and finally got an answer

Damn - he broke the duck.

Deja View - the feeling that you've seen this post before.

My blog | My articles

Re: is Microsoft.ApplicationBlocks.Data.dll compatible to VS2005?

Dave Kreskowiak14-Apr-08 5:34

how can I set TextBox.ScrollBars to None or Both at call

14-Apr-08 5:34

Bugger! I didn't even bother to look before responding... Sigh | :sigh:

Too late to smack him around now... $Shucks | :-\$

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Shimmy Weitzhandler12-Apr-08 16:03

Shimmy Weitzhandler

12-Apr-08 16:03

I want to create a method that maked the scrollbars of a textbox control visible only if needed.

I tried to use the following method but it doesn't always work, because some times is the control's width much bigger than the Height (I am talking when the WordWrap is set to False):

Private Sub TextBox1_TextChanged(ByVal sender As TextBox, ByVal e As System.EventArgs) _<br />
    Handles TextBox1.TextChanged, TextBox1.Resize, TextBox1.FontChanged<br />
<br />
        Dim fS As Size = TextRenderer.MeasureText(sender.Text, sender.Font)<br />
        Dim cS As Integer = fS.Height * fS.Width<br />
        Dim dS As Integer = sender.Size.Height * sender.Size.Width<br />
        If dS < cS Then<br />
            sender.ScrollBars = ScrollBars.Both<br />
        Else<br />
            sender.ScrollBars = ScrollBars.None<br />
        End If   <br />
End Sub

so here is some findings about the text box's control behaviour, maybe it's gonna be useful:

	these numbers just bellow (123456) charachterize th number of lines
        1 	2 	3 	4 	5 	6 	

10	6	22	38	54	70	86	16^
11	6	24	42	60	78	96	18^
12	6	26	46	66	86	106	20^
13	6	28	50	72	94	126	22^
	0	2	4	6	8	10	  ^the numbers in this col. are the control's increment per font against line
^this column is the textbox's font's size

the numbers within the table (6,22,38~72,94,126) are the Size.Height of the control, corresponding to font size and line numbers.

well I don't want to waste your time,
does any body have any solution?

thanks for your time.

Shimi

Re: how can I set TextBox.ScrollBars to None or Both at call

Shimmy Weitzhandler12-Apr-08 18:45

Shimmy Weitzhandler

12-Apr-08 18:45

this what I have made, and it does the trick (my WrapLines is set to false I didn't check when true):

 private void tbScroll(object sender, EventArgs e)<br />
        {<br />
            TextBox tb = (TextBox)sender;<br />
            Size tS = TextRenderer.MeasureText(tb.Text, tb.Font);<br />
            bool Hsb = tb.ClientSize.Height < tS.Height + int.Parse(tb.Font.Size);<br />
            bool Vsb = tb.ClientSize.Width < tS.Width;<br />
<br />
<br />
            if (Hsb && Vsb)<br />
            {<br />
                tb.ScrollBars = ScrollBars.Both;<br />
            }<br />
            else if (!Hsb && !Vsb)<br />
            {<br />
                tb.ScrollBars = ScrollBars.None;<br />
            }<br />
            else if (Hsb && !Vsb)<br />
            {<br />
                tb.ScrollBars = ScrollBars.Vertical;<br />
            }<br />
            else if (!Hsb && Vsb)<br />
            {<br />
                tb.ScrollBars = ScrollBars.Horizontal;<br />
            }<br />
<br />
            sender = (object)tb;<br />
        }

this event is raised at TextChanged and at ClientSizeChanged

Shimi

Is DoDirectPayment method of PayPal applicable in Australia

samrat.net10-Apr-08 23:30

samrat.net

10-Apr-08 23:30

Hi,

I am using PayPal for online payment. I want to use DoDirectPayment method of PayPal.
Please tell me whether this method accept payment in Australian Dollar (AUD) or Applicable in Australia.

Thanks in Advance
regards
Samrat Mandal

Re: Is DoDirectPayment method of PayPal applicable in Australia

Christian Graus11-Apr-08 2:13

what's new in dotnet framework 2.0 architecture compared to dotnet framework 1.1 architecture

11-Apr-08 2:13

Why are so many people asking paypal questions here instead of asking Paypal, or reading their docs ? Or is it just you flooding the boards ?

padma p10-Apr-08 23:24

padma p

10-Apr-08 23:24

what's new in dotnet framework 2.0 architecture compared to dotnet framework 1.1 architecture.

difference between architecture diagram of dotnet framework1.1 and architecture diagram of dotnet framework2.0

Please help me in this.

Re: what's new in dotnet framework 2.0 architecture compared to dotnet framework 1.1 architecture

Thomas Stockwell11-Apr-08 1:21

Thomas Stockwell

11-Apr-08 1:21

Have you heard of google?

Regards,
Thomas Stockwell

Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

Visit my homepage Oracle Studios[^]

Re: what's new in dotnet framework 2.0 architecture compared to dotnet framework 1.1 architecture

Dave Kreskowiak11-Apr-08 6:58

XmlTextReader - try again

11-Apr-08 6:58

Wow, this question is about 3 years old now. Next, you'll be asking about what different between 2.0 and 3.0, and then 3.0 to 3.5, and then 3.5 to 4.0 (not even in Beta yet.)

Google for "differences between .net 1.1 2.0".

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

coleydog10-Apr-08 19:05

Re: XmlTextReader - try again

10-Apr-08 19:05

Hi All,

My last message post dropped the Xml lines so I'll substitute round brackets.

I am reading Xml data using XmlTextReader on a file stream.
I read the elements and the element attributes with no problem but I can't figure out how to identify if the current element has further child elements or is finalized (ends with />.

I can handle

(MyElement Name="MyName" Value="MyValue")(/MyElement)

(the reader.Read() shows 'Element' (with 2 attributes) then EndElement - no problem)

I have problems with

(MyElement Name="MyName" Value="MyValue" /)

(the reader.Read() shows 'Element' (with 2 attributes) then the next element)

In the second case I can't figure out if the next element is a child element or not. Or to be more precise I don't know when the original element ends.

Thanks.

Christian Graus10-Apr-08 20:35

Re: XmlTextReader - try again

10-Apr-08 20:35

coleydog wrote:
My last message post dropped the Xml lines so I'll substitute round brackets.

The 'Ignore HTML tags in this message (good for code snippets)' is good for that. Or if Auto-encode HTML when pasting? is checked ( which it is by default ) copying and pasting your code instead of typing it will do it for you.

Mark J. Miller14-Apr-08 5:50

Mark J. Miller

14-Apr-08 5:50

Use the IsEmptyElement property of the XmlTextReader:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.IO;

namespace ReadingXmlText
{
class Program
{
static void Main(string[] args)
{
String data = "<root><standard attributeA=\"value\" attributeB=\"value2\"></standard><emptyElement attributeA=\"value\" attributeB=\"value2\" /></root>";

StringReader stream = new StringReader(data);

XmlTextReader rdr = new XmlTextReader(stream);

while (rdr.Read())
{
Console.Write(rdr.Name + ": ");
Console.Write(rdr.NodeType);
if (rdr.IsEmptyElement)
Console.WriteLine(" (Empty)");
else
Console.WriteLine();
}
}
}
}

Mark's blog: developMENTALmadness.blogspot.com

Funniest variable name:
lLongDong - spotted in legacy code, was used to determine how long a beep should be. - Dave Bacher

Re: XmlTextReader - try again

coleydog16-Apr-08 14:08

XmlTextReader - Child elements.

16-Apr-08 14:08

Thanks,

That's exactly the property I was looking for.

Cheers. Smile | :)

coleydog10-Apr-08 18:59

Re: XmlTextReader - Child elements.

10-Apr-08 18:59

Hi All,

I am reading Xml data using XmlTextReader on a file stream.
I read the elements and the element attributes with no problem but I can't figure out how to identify if the current element has further child elements or is finalized (ends with />).

I can handle
<myelement name="MyName" value="MyValue">
(the reader.Read() shows 'Element' (with 2 attributes) then EndElement - no problem)

I have problems with
<myelement name="MyName" value="MyValue">;
(the reader.Read() shows 'Element' (with 2 attributes) then the next element)

In the second case I can't figure out if the next element is a child element or not. Or to be more precise I don't know when the original element ends.

Thanks.

Dave Kreskowiak11-Apr-08 7:04

Re: XmlTextReader - Child elements.

11-Apr-08 7:04

Why not just load the entire document into an XmlDocument instead?? Then you can get all the child element collection information you want?

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

coleydog11-Apr-08 15:02

Re: XmlTextReader - Child elements.

11-Apr-08 15:02

Thanks for that. That's what I've now done. Works fine. I just thought there would have to be some sort of 'HasEndElement' type property for an Element node on the XmlTextReader.Read Element.

Cheers. Smile | :)

Dave Kreskowiak11-Apr-08 18:14

Re: hi travel to assembly

11-Apr-08 18:14

Since the Reader hasn't gotten that far, there's no way for it to tell...

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

hi travel to assembly

sujithkumarsl10-Apr-08 17:53

sujithkumarsl

10-Apr-08 17:53

hi i want to display the IL( intermediate language) from assembly.
have any tricks?

My small attempt...

Dave Kreskowiak11-Apr-08 6:59

Converting Word .doc to image file

11-Apr-08 6:59

You can use ILDASM, which comes with the .NET Framework SDK, or you can use .NET Reflector (Google for ".NET Reflector").

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

kensai10-Apr-08 1:38

kensai

10-Apr-08 1:38

Hi. I need to convert Word documents into image files using .NET, Jpeg, Gif, Bmp anything is fine. I searched through articles and message boards but couldn't find anything about this. There're word2image command line utilities but they're not free and I'd like to find any .NET and/or free solutions. Any ideas about how to do this?

Thanks.

Cross post - Please ignore

Pete O'Hanlon10-Apr-08 2:04

Pete O'Hanlon

10-Apr-08 2:04

See title

Deja View - the feeling that you've seen this post before.

My blog | My articles

Open Source Application with good OO Design

lonforce9-Apr-08 23:44

lonforce

9-Apr-08 23:44

Hi everybody!

I'm new to OOP and I would find it much easier to learn by looking at an existing application. I'm looking for an open source business application written in c# or vb.net with "good" (=implements most standarts) oo design. Can anyone help me? Thanks!

Yaniv

Re: Open Source Application with good OO Design

Christian Graus10-Apr-08 1:52