Ohad's Blog - All Comments

What's new in Visual C# 4.0 ? - Part 2 - Names Parameters

deepaks — Sun, 15 Nov 2009 07:09:35 GMT

This is the second post of what’s new in Visual Studio C# 4.0. At the former post we reviewed the feature...

re: What’s new in Visual C# 4.0 ? – Part 3 - Dynamic ExpendoObject

Ohad Israeli — Sun, 08 Nov 2009 15:56:19 GMT

I agree... and this is why i added that "there is a big but !"

re: What’s new in Visual C# 4.0 ? – Part 3 - Dynamic ExpendoObject

jcforlc — Sun, 08 Nov 2009 15:45:27 GMT

This truly cool! but it seems to me one could write large complex bits of code that will be not only difficult to debug, but also very unreadable... it's like we are leaving all our good practices behind! what's next GOTO?

re: CAB - Composite UI Application Block

Mauricio Junior — Wed, 04 Nov 2009 12:15:06 GMT

Hi, I will like add the .net framework in my application, and install first before of the software. Do you know how?

re: How to ask control to scroll using C#

bradpako — Tue, 03 Nov 2009 11:25:08 GMT

I found the solution to the problem I asked.

I wrote wrong parameter. I passed wrong scroll constant in the second parameter. It's a vertical scroll, so this is the correct code fragment:

public int BajarPagina(IntPtr hWnd) //PageDown

{

return SendMessage(hWnd, WM_VSCROLL, (IntPtr)SB_PAGEDOWN, IntPtr.Zero);

}

Thanks.

PD: Sorry for bad English

re: How to ask control to scroll using C#

bradpako — Tue, 03 Nov 2009 09:44:35 GMT

Very useful, thanks.

Now, I`m trying to make a class with this method to use it on diferent projects. The problem is, How can I pass the correct parameter?. See the code I made:

public int SubirPagina(IntPtr hWnd) //pageup

{

return SendMessage(hWnd, WM_VSCROLL, (IntPtr)SB_PAGEUP, IntPtr.Zero);

}

public int BajarPagina(IntPtr hWnd) //PageDown

{

return SendMessage(hWnd, WM_SCROLL, (IntPtr)SB_PAGEDOWN, IntPtr.Zero);

}

And I call them with:

botones.SubirPagina(flpFamilias.Handle); //"botones" is the classname

But nothing happen, What's wrong?

Thanks.

re: How to loop through all files in a folder using C#

Eravse — Mon, 02 Nov 2009 12:05:19 GMT

hi i wrote a simple convertor tool from file server to web server in the local network .

this code match file server folder and web server folder and than remove similar name and add two list boxes .

i hope this code help every one .

regards

public void getFiles(string path)

{ int total_item_file_server=0;

string[] fileEntries = Directory.GetFiles(path);

foreach (string fileName in fileEntries)

{

patinent_images_server.Items.Add(fileName.Replace("j:\\images\\patinet\\","").Replace(".bmp",""));

total_item_file_server++;

}

label3.Text += " total Item: " + total_item_file_server;

}

private void Form1_Load(object sender, EventArgs e)

{

getFiles("j:\\images\\patient\\");

string[] fileEntries = Directory.GetFiles("R:\\");

int total_item_web_server = 0;

foreach (string fileName in fileEntries)

{

patient_images_web.Items.Add(fileName.Replace("R:\\","").Replace(".jpg",""));

total_item_web_server++;

}

int removeitem=0;

/* if u wanna match list boxes and if folder have a images remove from to listbox

foreach (object i in patinet_images_web.Items)

{

if (patient_images_web.Items.Contains(i))

{

patient_images_server.Items.Remove(i);

removeitem++;

}

label3.Text += " Removed : " + removeitem;

label4.Text += " Total Item : " + total_item_web_server;

}

private void button3_Click(object sender, EventArgs e)

{

progressBar1.Minimum = 0;

progressBar1.Maximum = patient_images_server.Items.Count;

for (int i = 0; i < patient_images_server.Items.Count; i++)

{

textBox2.Text = "";

if (progressBar1.Value == patient_images_server.Items.Count)

{

MessageBox.Show("Convert complate");

}

string image_path = "j:\\images\\patient\\" + patient_images_server.Items[i] + ".bmp";

Image img = Image.FromFile(image_path.Replace(".BMP",""));

img.Save("R:\\" + i + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);

textBox2.Text = "R:\\" + i + ".jpg";

progressBar1.Value++;

System.Threading.Thread.Sleep(50);

System.GC.Collect();

img.Dispose();

}

re: Thinkpad Notebook Fan Controller

Jeepee — Wed, 28 Oct 2009 20:09:20 GMT

This made my T42 silent until it reaches 50c: sweet!

re: Process.Start and redirect to text file / pipe another process

MarkRight — Wed, 28 Oct 2009 11:04:25 GMT

Interesting post as for me. It would be great to read more about this topic.

What’s new in Visual C# 4.0 ? – Part 1 – Optional parameters « Jasper Blog

What’s new in Visual C# 4.0 ? – Part 1 – Optional parameters « Jasper Blog — Wed, 28 Oct 2009 07:56:19 GMT

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