passing textbox value one form to another form.. - C# Discussion Boards

Re: How can I read this xml?

PandemoniumPasha1-Jun-09 1:20

PandemoniumPasha

1-Jun-09 1:20

d@nish wrote:
Using eyes and brain.

mogaambo khush nahin huwa Poke tongue | ;-P

regards

Re: How can I read this xml?

0x3c01-Jun-09 0:42

0x3c0

1-Jun-09 0:42

System.Xml.Linq.XDocument
System.Xml.XmlDocument

Your question is immensely vague. It could cover any subject. Please, be precise

Between the idea
And the reality
Between the motion
And the act
Falls the Shadow

Regarding the tool for finding functions and decalaration syntax in windows dll

AmmySA1-Jun-09 0:27

AmmySA

1-Jun-09 0:27

Hi to all

I was interested in listing the sql servers available.
I found some code " using System.Runtime.InteropServices; "

Code is used like that for using windows dll.
For that we need to define the method that we want to use
as follows :

[DllImport("odbc32.dll")]
private static extern short SQLAllocHandle(
short hType,
IntPtr inputHandle,
out IntPtr outputHandle);

So I want to know that is there any tool to find the declaration of the functions available in the DLL. Please lemme know how can I find the tool to do the same ?

If I use IDSAM then it gives the same for .NET libraries only not for windows library.

Thanks in Avdvance

Re: Regarding the tool for finding functions and decalaration syntax in windows dll

dan!sh 1-Jun-09 0:33

dan!sh

1-Jun-09 0:33

Not 100% sure.

1. You MUST know the programming language in which code was written for the DLL.
2. Dumpbin.exe[^] does that. Never used it though.

जय हिंद

Rajdeep.Net[^] is NOT from India. Proof.[^]

Re: Regarding the tool for finding functions and decalaration syntax in windows dll

Rajesh Anuhya1-Jun-09 0:41

Rajesh Anuhya

1-Jun-09 0:41

This may Help You

http://www.google.co.in/search?source=ig&hl=en&rlz=1G1GGLQ_ENIN304&=&q=dependency+walker&btnG=Google+Search&meta=lr%3D[^]

Rajesh B --> A Poor Workman Blames His Tools <--

Re: Regarding the tool for finding functions and decalaration syntax in windows dll

Schmuli1-Jun-09 2:58

Schmuli

1-Jun-09 2:58

Have you thought about using built-in functionality available in the .NET framework, without having to P/Invoke first?
In the System.Data.Sql namespace (in the System.Data dll), there is a SqlDataSourceEnumerator class, that, "Provides a mechanism for enumerating all available instances of SQL Server within the local network."

Schmuli.

Re: Regarding the tool for finding functions and decalaration syntax in windows dll

terradtc1-Jun-09 8:57

terradtc

1-Jun-09 8:57

To see what functions are available you might be able to use the built in function of Visual studio, but it does depend on how the dll has been built, I would try that first though because its the easiest way.

There's also depends, it allows you to see whats going on in the dll http://www.dependencywalker.com/[^]

passing textbox value one form to another form..

Mads1151-Jun-09 0:11

Mads115

1-Jun-09 0:11

Hi
I am creating a windows application, it has two Forms one is Login Form which has two textBox Control for user name and password.....
i want to display his username in the Second Form label Control.....
Please give Some idea

Thanks in advance

sorry

Hema Bairavan1-Jun-09 0:15

Hema Bairavan

1-Jun-09 0:15

hoh sorry..

i am working in WPF .net 3.5.
i was replied in that mood. it will work there..

extremly sorry mads115..

here better u may can use that in constructors, or by giving in the properties or in the public string and all

modified on Monday, June 1, 2009 7:04 AM

Re: passing textbox value one form to another form..

Mads1151-Jun-09 0:48

Mads115

1-Jun-09 0:48

Hi iam getting this error near label1
'WindowsApplication1.Form2.label1' is inaccessible due to its protection level'

Form2 newform = new Form2();
newform.label1.Text = this.textBox1.Text;

Re: passing textbox value one form to another form..

N a v a n e e t h1-Jun-09 1:02

N a v a n e e t h

1-Jun-09 1:02

Colin has an article on the subject - Passing Values between Forms in .NET 1.x with C# and VB.NET examples[^]

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: passing textbox value one form to another form..

DaveyM691-Jun-09 1:04

DaveyM69

1-Jun-09 1:04

You will as the controls are private - which is as they should be.
Better to create your own public properties and in the setters, validate the value if neeeded and uptdate the controls from there.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Re: passing textbox value one form to another form..

N a v a n e e t h1-Jun-09 1:01

N a v a n e e t h

1-Jun-09 1:01

Hema Bairavan wrote:
form2 newform = new form2();
newform.label1.text = this.textbox1;
newform.label2.text = this.textbox2;

WOW! That's really bad.

Navaneeth

How to use google | Ask smart questions

Re: passing textbox value one form to another form..

dan!sh 1-Jun-09 0:16

dan!sh

1-Jun-09 0:16

1. Properties
2. Parameterized constructors

Is this much hint enough?

जय हिंद

Rajdeep.Net[^] is NOT from India. Proof.[^]

is it bug of the microsoft?(about multilanguage)

yuwenxiang1-Jun-09 0:09

yuwenxiang

1-Jun-09 0:09

I am developing program of C#,the windows are inherit from another library,such like the propty of the EnableBackgroundImage of buttons,it works well,but now I want to developing the multilanguage of the window,when I change the language of the window,some auto sources will be add to the designer.cs files,suck like "button.EnableBackgroundImage = null; " Is it the bug of the microsoft?is it because the project can not inherit propty of the EnableBackgroundImage well,and consider the EnableBackgroundImage is set nothing?

Re: is it bug of the microsoft?(about multilanguage)

Eddy Vluggen1-Jun-09 1:59

Eddy Vluggen

1-Jun-09 1:59

yuwenxiang wrote:
Is it the bug of the microsoft?

I believe it is not a "bug", but done on purpose. Pictures can be dependant on the current culture, just as text.

Quoted from this[^] site;
A magic feature of the Windows Forms designer is started when we set the Localizable property of the form from false to true: this results in the creation of an XML-based resource file for the dialog box that stores all resource strings, properties (including the location and size of Windows Forms elements), embedded pictures, and so on.

I are troll Smile | :)

Re: is it bug of the microsoft?(about multilanguage)

yuwenxiang1-Jun-09 14:36

yuwenxiang

1-Jun-09 14:36

I know what you said,but the picture is saved in another project,so that the property was null. Sigh | :sigh:

How to receiving an incoming SMS message? in C#

Md. Ali Naser Khan31-May-09 23:39

Md. Ali Naser Khan

31-May-09 23:39

I am using AT command CNMI to enable forward incoming message to computer. But how can I receive incoming message? I need an example in C#

Re: How to receiving an incoming SMS message? in C#

Rajesh Anuhya31-May-09 23:50

Rajesh Anuhya

31-May-09 23:50

AT commands for read SMS

AT+CMGL="ALL" Get the total SMSs.
AT+CMGL="REC UNREAD" Get Un-read SMS
AT+CMGL="REC READ" Get Read SMS
AT+CMGR=3 Get 3 position SMS.

Actually These commands are used to read the SMS , After Landing on your Phone/Modem. But if you want to get a alert in your application while SMS landing on your Phone/Modem, u have to write a handlers. on port receive data , and check for the specific indication of SMS Landing."

phone/modem will give a indication when SMS lands on your phone/modem.

Ex:
~~SM: CNMI : 3~~
+CMTI:”SM”,3

Rajesh B --> A Poor Workman Blames His Tools <--

Re: How to receiving an incoming SMS message? in C#

Md. Ali Naser Khan1-Jun-09 17:17

Md. Ali Naser Khan

1-Jun-09 17:17

Thank you Rajesh.
There is a event handler named 'DataReceived' of SerialPort object. But I don't know what will be the parameter and how to handle the parameter to receive the message.
Could you please send a sample 'DataReceived' function?

Re: How to receiving an incoming SMS message? in C#

Giorgi Dalakishvili1-Jun-09 1:24

Giorgi Dalakishvili

1-Jun-09 1:24

Here you are: SMS libraries (for GSM phones)[^]

Giorgi Dalakishvili

#region signature
My Articles

Asynchronous Registry Notification Using Strongly-typed WMI Classes in .NET [^]

My blog
#endregion

Arrow keys and textBox cursor

Richard W Allen31-May-09 23:34

Richard W Allen

31-May-09 23:34

I have a simple windows form app in C# using VS2005. I have a pointer in a pictureBox which I move round the form in response to the arrow keys on the keyboard (using the KeyDown handler). The problem is I have some read-only textBoxes and when I press the arrow keys I end up with a cursor moving along the text in my textBox. How do I stop this. Also the response to the keypresses is very slow at times - I'm not sure if it is related to the textBox issue. Can anyone suggest a solution please.

Re: Arrow keys and textBox cursor

dan!sh 1-Jun-09 0:27

dan!sh

1-Jun-09 0:27

You will need to override the ProcessCMDKey method. This way:

protected override bool ProcessCmdKey(ref Message msg, Keys keyData) {
if (this.ActiveControl.Name == "textBox2" && 
(keyData == Keys.Up || keyData == Keys.Left || 
keyData == Keys.Right || keyData == Keys.Down)) {
        return true;
      }
      else {
        return base.ProcessCmdKey(ref msg, keyData);
      }
    }

जय हिंद

Rajdeep.Net[^] is NOT from India. Proof.[^]

Re: Arrow keys and textBox cursor

Richard W Allen1-Jun-09 1:27

Richard W Allen

1-Jun-09 1:27

Thanks for the reply. I pasted it into my form and changed the name of the textBox, but I get a NullReferenceException in the if statement. I'm not sure why!
I have added "e.Handled = true;" to my KeyDown event handler and that stops the cursor moving about and the slow response, but I still have the following problem:-
After I have opened the form, the first arrow key press seems to do nothing, the second selects all the text in one of my textBoxes and the third and subsequent presses move my pointer. How do I make all the arrow key presses just move the pointer?

Re: Arrow keys and textBox cursor

dan!sh 1-Jun-09 1:35

dan!sh

1-Jun-09 1:35

Richard W Allen wrote:
I have added "e.Handled = true;" to my KeyDown event handler

Oh yes...that alone is enough. D'Oh! | :doh:

What are you expecting when arrow key is pressed? Focus should get to the next control instead of cursor moving through the text?

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