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Hi guys I know this is simple but still could u help me out !
for instance I ve got 2 forms (in one project), in the first form i have a text box with a button, I enter something in the box and click the button. the second form pops up and i want to use that text that I entered previously, how can I do it ? cause if I creat a new instance of the first form all the values would be wiped out !
Thanx
Mr.K
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You must get that data from your first form and give them to the second form you can do this using constructor for second form
if you see it from outside it would be like this (there are tons of other ways to do this)
<br />
<br />
Form1 frmGetData=new Form1();<br />
<br />
frmGetData.ShowDialog();<br />
<br />
Data myData=frmGetData.GetData();
<br />
Form2 frmUseData=new From2(myData);<br />
<br />
frmUseData.Show();<br />
<br />
good luck
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Like I said here "Get control from another form"[^], you can create public property.
eg: Form1.
<br />
public string MyValue<br />
{<br />
get<br />
{<br />
return "This is my value";<br />
}<br />
}<br />
<br />Form2
<br />
Form2 obj = new Form2();<br />
MessageBox.Show(obj.MyValue);
Hope it helps..
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. 
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Hello Friends,
I had an mdiParent form and an other form2 (this is not child form).
their is an label on mdiParentForm whose text value is "XYZ" and I want to change its text value on the click event of button on form2 and at the same time it should reflect on mdiParentForm.
But i am unable to do so.
I am using this .
ON button_click event
i made an object of mdiParentForm
and with that object i change the text value of label but it is not reflected on mdiParent.
Regards,
rahul saini
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Hi
I think you make a new instance of your MdiForm and set the text value for it and so your onld mdi does not reflect that (maybe I'm wrong)
It can be do like that
create an object of your mdiForm and use it and when you create an object from form2 pass mdiObject to form2
<br />
MdiForm frm;<br />
public Form1(MdiForm frm)<br />
{<br />
InitializeComponent();<br />
this.frm=frm;<br />
}<br />
<br />
private void button1_Click(object sender, EventArgs e)<br />
{<br />
this.frm.label1.Text = "Hello";
Application.DoEvents();
}<br />
and if you use the mdiForm in it other forms frequently you can make access to it through a static Class
good luck
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Hi,
Thanks for your help.
But it is giving error.
NullReferenceException was unhandled.
Object reference not sent to an instance of an object.
Regards,
rahul saini
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Are you sure you pass a form to it ??!!
if you don't pass mdiForm always, you must check it for being not null for changing the text.
here is the code I checked it right now and it works!
<br />
<br />
namespace TestForms<br />
{<br />
public partial class Form1 : Form<br />
{<br />
Form2 frm;<br />
public Form1(Form2 frm)<br />
{<br />
InitializeComponent();<br />
this.frm = frm;<br />
}<br />
<br />
private void button1_Click(object sender, EventArgs e)<br />
{<br />
frm.label1.Text = "Hello";<br />
<br />
}<br />
}<br />
<br />
<br />
<br />
public partial class Form2 : Form<br />
{<br />
public Form2()<br />
{<br />
InitializeComponent();<br />
Form1 frm = new Form1(this);<br />
frm.Show();<br />
}<br />
}<br />
}<br />
<br />
Hope this one helps
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namespace validation
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
// ArrayList d = new ArrayList(8);
Class1 d;
d = new Class1();
}
}
}
thsi is the form class(winodw form class)
following ios the user defined class
namespace validation
{
class Class1
{
internal protected int h = 0;
internal int i=0;
}
}
i know what is the internal and internal protected
that means in the same project , i can access the internal , internal protected member data/function anywhere???
Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....
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You already have a thread about this that you started yesterday. Why don't you continue in that thread, instead of ignoring the people that actually tried to help you in that thread?
---
single minded; short sighted; long gone;
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hello:
you hint an't in focus ,cannot comprehend you question..
sorry,english not is very godd!...
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Hiiiii,
how i will get thumbnail image from a video clip.
that the thumbnail clips are only first frame of the video.
Please any one help me.
Thank you
sathishkumar
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this might help -> http://www.codeproject.com/csharp/steganodotnet4.asp[^]
<--my signature. -->
<font color="blue">Csharp</font> me = (<font color="blue">Csharp</font>)Dynamic_Sysop; <font color="#008000">// My Signature.</font><br><font color="#008000">$twins</font> = <font color="#008000">me.twins</font>(<font color="#800080">"Taylor"</font> , <font color="#800080">"Delta"</font>); <font color="#C0C0C0">// My twin daughters.</font><br>echo <font color="#008000">$twins</font>;
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Why does AppDomain.Load() give me so much greaf when Assembly.LoadFrom() works like a charm? I need users to be able to browse for an assembly that's not in the apps directory, and it would be nice to be able to unload that assembly when they're done. But at least half of the time AppDomain.Load() fails.
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Hi,
(first post up here )
I'm doing an MDI. I have the parent form (mdi container) and some child forms. My parent has a ToolStripPanel and my childs have a ToolStripContainer (first they had also a ToolStripPanel but they told me i'd better use a container instead of a panel for the childs)
When I create a ToolStrip in one of my childs or my parent and I want to drag it then I can move my ToolStrip to every panel/container from child to child from parent to child etc..
How can I make that I can only move my ToolStrip in the window where I created it. That I cannot drag it to an other form.
tnx
(sorry kinda new to c#)
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i have 100 tif images that i need to send to the printer to be duplexed i have never done this before and i don't know where to begin can somebody
help me? (i need them duplexed Long)
Thanks,
Chad Aiena
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Hey guys I'm sorta new in Reporting, I'm stuck somewhere and I'm pretty sure it's nothing ! I'd appreciate if someone help me out !!!
I have created this app and i have set up everything to do reporting !
in my form load I have written this code:
private ReportDocument customerReport;
customerReport = new ReportDocument();
DataSet1 ds = new DataSet1();
customerReport.SetDataSource(ds);
crystalReportViewer1.ReportSource = customerReport;
now when trying to run it, I get this error sayin "Invalid report file path."
what should I do ? And is there a better way to accomplish the same thing ?
by the way if you know of any tips and helpful websites I'd appreciate it !
Thanx
Later
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where r u loading the report.
reportdocument.load("report path")
Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....
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well actually I don't write any code 4 that ! In my form on the viewer I click on thats rectangular thing and selct it right from there!
well I used this code and it worked
crystalReport11.Database.Tables["kevo"].SetDataSource(custDB);
customerReport.SetDataSource(custDB);
crystalReportViewer1.ReportSource = crystalReport11;
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Write like this code on the Form Load where you have used Crystal Report Viewer.
private void CreateReport()
{
this.datcPayScheduleData.getdatafrmdatabase();
PayScheduleReport report = new PayScheduleReport();
report.SetDataSource(datcPayScheduleData.dSet);
crystalReportViewer1.ReportSource = report;
}
Thanks
Imran
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I have a DataGridView that contain information from a dataset. How could I go about deleting a row from my DataGridView and have the Dataset Reflect that change? I am using stored procs so SQLCommands will not be neccessary?
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I am using Expresso to make a RegEx, I can't get it to work at all. I am horrible with RegEx in complex cases. If anyone could give me the RegEx to do what I am needing that would be great.
I have a web page I am scraping for Names on a web page. There will be multiple Names everytime, the Names can be any A-Z, as long as they want. The problem is, the browser puts this (& # 1 6 0 ; (Without the spaces in between each)) for a space character.
Samples:
&name=Will+Conquer">Will Conquer</A></TD>
&name=Wilsinhu+Knight">Wilsinhu Knight</A></TD>
&name=Xantiia">Xantiia</A></TD>
I want out of those:
Will Conquer
Wilsinhu Knight
Xantiia
Thanks for any responses. I am well aware that this isn't a forum to get your work done for you, this is a personal project and I have had a nightmare with RegEx. Any help is greatly appriciated.
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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I figured it out, I just don't know how to use Expresso. Had my RegEx right the whole time.
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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Expert Coming wrote: Expresso
That is a good tool 
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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I've got a kind of hard problem that's pretty hard to explain and to look for. So here it goes (code is in C#)
I've compiled a Dll, in which there are custom classes with properties, methods etc... I know how to generate XML comments with the three "/". But the summary will only be visible when I scroll on the class, property or method when I'm INSIDE my DLL source file. When I compile it, and add the Dll reference to another project, I'm not able so see these Comments in the other project, so I just see the Class name but no description. I've tried to add the XML file to the new project, but I know it won't work because VS sees the XML as a file to compile with the new project.
So I just need to know how to embed my XML in my DLL when I build my solution.
Thanks!
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