Posts by Ramy Mahrous

currentTextBox.Text = DateTime.Today.ToShortDateString();
threeDaysTextBox.Text = DateTime.Today.Add(new TimeSpan(3, 0, 0, 0)).ToShortDateString();

hmmm, look
If you have button open in Form1 to open Form2, then you should declare Form2 as global variable in Form1 to be able to play with it.

//Form 1 class
class Form1 : Form
{
Form2 m_form2;

//Click event handler of Open button
public void OpenClick(object sender, EventArgs e)
{
m_form2 = new Form2();
m_form2.Show();
}

//Click event handler of Close button
public void CloseClick(object sender, EventArgs e)
{
//be sure it initialized
m_form2.Close();
}
}

That's it :)

If you want to close all the forms, you can write this line in the event handler of the BTNNO click event handler

Application.Exit();

But if you need to close some forms, you should declare them in the form opens them globally then call it like that formInstance.Close(); this also in the BTNNO event handler and sure this button in the form opens the rest of forms (LOOL I hope you get me right now).
I think you should reopen the forms again to be affected.

First please copy free-syntax error code

public class vehicle
        {
            public vehicle()
            {
                MessageBox.Show("I'm Vehicle");
                //do some initialization for all vehicles
            }
        }

        public class automobile : vehicle
        {
            public automobile()
            //: base()
            {
                MessageBox.Show("I'm Automobile");
                // do specific initialization for auto
            }
        }

        public class truck : automobile
        {
            public truck() //: base()
                
            {
                MessageBox.Show("I'm Truck");
                // do specific initialization for truck
            }
        }

So, you don't need Automobile construction

public class automobile : vehicle
        {
            //public automobile()
            //    //: base()
            //{
            //    MessageBox.Show("I'm Automobile");
            //    // do specific initialization for auto
            //}
        }

In terms of long lists and performance, Danny's solution is the best and to make it better use 'for' loop instead of 'foreach'
My test on 10000 items
Danny (for not foreach) | 39060 ticks
Danny | 48825 ticks
adatapost | 761670 ticks

Thanks a lot for helping me......
My project is attached here.......
In this, when I executed the project,there in textbox I entered the string which is text of any of the forms made by me.
Like I entered the string "How to compare string " which is the text of Form2. But on clicking search button,its giving nothing .
Kindly solve my problem.........

I got it!!! that's appear on your computer or not?

Attach your developed application and provide us with test case, I don't think this problem needs all those replies except you all missing something and it's not so clear.

Please attach picture to what happened to understand you well.

I don't have solution else open the downgraded project on VS 2005 then add new project (Setup wizard project) there on it.

But did you answer my questions

Excuse me, how could you know it's compiling on 3.5 ? did you try to run this application on machine JUST HAS 2.0??
Installation project is 2.0 or 3.5?

Turn it into use 2.0!

Excuse me, how could you know it's compiling on 3.5 ? did you try to run this application on machine JUST HAS 2.0??
Installation project is 2.0 or 3.5?

If you do that, you're applications supposed to run on .NET framework 2, did you do that? with all application references??

Evening, Danny :)
I didn't see your reply.

First please use Code tags.
Second, make class to handle this

class MyWord //may implement some interfaces
{
string word;
public string Word { get; set;}

int rank;
public int Rank { get; set;} 
}

Then when some search meets increase the rank.

Because you didn't take my code and just replace field1 with c, isn't it??
Surround second if with { }
Take my code copy and paste please.

private void FieldStore()
{
foreach (Control c in panel1.Controls)
{
if (c is TextBox)
if (c.Name == "field1")
{
c.Text = Area.Room1;
MessageBox.Show("This is Field1");
}
}
}

What's this line field1.Text = Area.Room1; ??
Modify it to

private void FieldStore()
           {
               foreach (Control c in panel1.Controls)
               {

                   if (c is TextBox)
                       if (c.Name == "field1")
{
                           c.Text = Area.Room1;
                           MessageBox.Show("This is Field1");
}
               }
            
           }

Please attach the project or show us the whole code which creating\searching the TextBox. and don't forget to surround it inside code tag.

String html = richTextBox1.Text;
            List<string> matches = new List<string>();
            Regex r = new Regex("href\\s*=\\s*(?:\"(?<1>[^\"]*)\"|(?<1>\\S+))", RegexOptions.IgnoreCase | RegexOptions.Compiled);
            Match m;// = r.Match(
            for (m = r.Match(html); m.Success; m = m.NextMatch())
            {
                matches.Add(m.Value);
                MessageBox.Show(m.Value);
                //new modified code
                //newGroups.Add(m.Groups[index]); //not 1 as you say
            }

Can you please give me the link? to know what's this about.

No.

Sure it won't work as index not defined but what I need to say is you everytime add the same Group instance which in the index 1 of the array of Group.

String html = getSource();
List<Group> newGroups = new List<Group>();
r = new Regex("class=lnk href\\s*=\\s*(?:\"(?<1>[^\"]*)\"|(?<1>\\S+))", RegexOptions.IgnoreCase | RegexOptions.Compiled);
for (m = r.Match(html); m.Success; m = m.NextMatch())
{ 
      MessageBox.Show("Link" + m.Groups[1].Value); 
//new modified code
newGroups.Add(m.Groups[index]); //not 1 as you say
}

Read my comments in the code I may got you wrong.

My mistake, modify it to
== instead of =

foreach(Control c in Panel1.Controls)
{
if(c is TextBox)
if(c.Name == "field1") //or any property c.Text == "" or c.....
MessageBox.Show(string.Format("TextBox Name: {0} , TextBox Text {1}",c.Name, c.Text));
}

If you know anything about it. Its Text or its Name you can add a condition

foreach(Control c in Panel1.Controls)
{
if(c is TextBox)
if(c.Name = "field1") //or any property c.Text = "" or c.....
MessageBox.Show(string.Format("TextBox Name: {0} , TextBox Text {1}",c.Name, c.Text));
}

You're welcome my friend, Danny
I Hope it solves their problem.

foreach(Control c in Panel1.Controls)
{
if(c is TextBox)
MessageBox.Show(string.Format("TextBox Name: {0} , TextBox Text {1}",c.Name, c.Text));
}

@Scott

In this class file i created an instance of "Card" structure successfully as shown in above code. But i cannot access the properties of structure like this(as shown bleow):

i created an instance of "Card" structure successfully as shown in above code
I bet there's no problem, I believe they have problem in something else.

Ema005 who said it's private the default is internal and it's!, and they can use it in the same assembly.
I take the code and run it, no problem.

You've something wrong it should work right.

What the at runtime created controls? TextBoxes or Buttons ?
If TextBoxes
You can add reference to recent created textbox name and perform the calculation
I.e: We created textbox its name textbox15

string recentTextBoxName = GetRecentCreatedTextBox();
string GetRecentCreatedTextBox()
{
///creating textbox at runtime
///return its name
}
void PerformCalcualtion(string textBoxName)
{
foreach(Control c in Controls)
if(c is TextBox)
if(c.Name == textBoxName)
//perform calculation on c
}

If buttons
when you create button assign a handler to it

///initialize controls properties
button1.Click+=new EventHandler(button_Click);
button2.Click+=new EventHandler(button_Click);
button3.Click+=new EventHandler(button_Click);

void button_Click(object sender, EventArgs)
{
///some code
}

Go ahead :)

You'll need to play with DataBound Event Handler, read this post http://www.csharphelp.com/archives/archive151.html and try to apply the concept on your case
Google result: http://www.google.com.eg/search?rlz=1C1CHMB_enEG312EG313&sourceid=chrome&ie=UTF-8&q=databound+grid+combobox+C%23

Please use code tag :)

static void Main(string[] args)
{
//code to call the method Getnames and print the value of name here..
Demo d = new Demo();
List<MyTest> m = new List<MyTest>();
d.GetNames<MyTest>(m);            
}

Welcome to Tugce and every Turkish people here and every where, I said why Serkan gave me reputation points :D now I knew, I've no problem I'll gave you when I celebrate 9th power strength :D
You didn't add on MSN did you still at your job since last message I sent you?

How you bind your ComboBox?
Because we may wrap it by custom class and get unique items

Is that the inside repeater or so?

Yes, Scott I was search about Scope_Identity yesterday I totally forgot it, thanks :)

Please mark it as solved if it's.

I expect you've auto increment identifier

Create proc InsertSP
@somevalues
AS
INSERT INTO YourTable Values(....)
SELECT MAX(PK) FROM yourTable

Then call the InsertSP

btn_click()
{
MessageBox.Show(GetValue("InsertSP").ToString());
}

Object GetValue (string procName)
{
//I didn't assume stored procedure takes parameters.
SqlConnection conn = new SqlConnection(...);
SqlCommand com = new SqlCommand(procName, conn);
com.CommandType = CommandType.StoredProcedure;
conn.Open();
com.ExecuteScalar();
}

I added some modifications to Scott code

using System;
using System.Diagnostics;
using System.IO;
using System.Windows.Forms;

namespace daniweb
{
  public partial class frmFile : Form
  {
    public frmFile()
    {
      InitializeComponent();
    }

    public static void AppendText(string FileName, string Buffer)
    {
      //I'm using another method here in case you want to log writes etc. 
      //It encapsulates the write process
      File.WriteAllText(FileName, Buffer);
    }

    private void button1_Click(object sender, EventArgs e)
    {
      const string fName = @"C:\file3.txt";
      string buffer = Guid.NewGuid().ToString(); //junk data
      AppendText(fName, buffer);
      Process p = Process.Start("notepad.exe", fName);
      p.WaitForExit();
    }
  }
}

If your stored procedure returns value just one value (which returns form aggregate functions) use SqlCommand and give it stored procedure name and then execute it as Scalar; it returns object you then can cast it

Object GetValue (string procName)
{
//I didn't assume stored procedure takes parameters.
SqlConnection conn = new SqlConnection(...);
SqlCommand com = new SqlCommand(procName, conn);
com.CommandType = CommandType.StoredProcedure;
conn.Open();
com.ExecuteScalar();
}

You don't beat up anyone you just talking much by not good way, I feel that Dani is your home and you're the one who says who should do what, if your don't like Serkan don't offense him personally and reply in a good manner PLEASE!

@William. Serkan asks something politely, doesn't he? and your reply is somewhat harsh please don't offense people. everyone in the community is part of it, you == me == Serkan == Salem == Dani, no one can let this community stand up without others help, if anyone criticize me it doesn't mean I'm good or bad, it means how others see me and I should take his words in my consideration and I debate this is the best thread Serkan wrote not because the subject has my name, I don't care but what I need to say kindly, don't offense someone did dozen of threads marked as SOLVED and when he asks and no one answers he posts the full answer + sample application.

Best of luck, man :)

Look Serkan I didn't fully understand your question what specific functionality you are looking for but every item on the subject and how to talk to it using .NET, I just searched for windows shell API C# and I found some posts, Am I right?
http://www.codeproject.com/KB/cs/decompresswinshellapics.aspx

If the criteria for being featured are post count, solved thread count, and reputation points

then what??? looool what's the criteria?? I swear I'm not looking for any award from any kind but just I wanted to comment on this line :) I just need to nominate Danny he deserves it.

I'm going to write a lot of code snippets.

I also nominate Danny (ddanbe) and adatapost, please take this issue into your consideration.

You can add different RichTextBox to handle this, and append data to the RichTextBox programtically.

To allow multiple selection from report parameters check Multi-value