Hi,
Which version of .NET Framework you are using? FormClosing is new to .NET Framework 2.0. Or Specify what difficulty you are facing while implementing the above code.

Hi,
Array size can be specified dynamically like

int[] AnArray;
int iSize = 10;

AnArray = new int [iSize];

So user can control the length

Use MaxLength of TextBox to restrict your input only 4 character. or use MaskedTextBox for input only digits.

Hi,

means you have to allow only 4 digits?

or

you mean, when you press '4'
If so, put quote before 4 in

if(e.KeyChar == 4)

Ya Nice,

>>To Clip the Cursor, you have to Capture it First. To do use Cursor.Capture = true in button1_Click.

>>Another thing is to set the Bounding Rectangle of the Clipping area.

...

Hi, your above code will work when you move the mouse over groupBox1, it will show the X and y position of the Mouse



From your question, I think you want to restrict the Mouse Cursor only...

Hi, You made a small mistake

Change

for (Match match2 = new Regex("123").Match(richTextBox1.Text); match2.Success; match2.NextMatch())


as

The above code that i posted only works when type the tags

When you want change the color by pressing button. I am not familiar with Regular Expression, still a try.
Try this

private void...

First Dont make the Login form as MDI Child.

When Showing Login Form Use ShowDialog () Instead of Show() to Show the Form Modally and Set Owner is MDI

Ex
LoginForm.ShowDialog(MDIMainForm);

Yes, I give simple example


private char LastChar = ' ';
private void richTextBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if (LastChar == '<')
{
...

Rich Text Box has KeyDown Event where you have to change the color by ur code when receiving '<' and '>' characters. This change the color when typing

If you want to set the color when press a...

Hi, Use RichTextBox for editor. This control has SelectionColor property to change the color of the Selected Text.

But selecting should be done by you

Hi, i think GraphicsPath class may also helpful

You can access the button thru form2 object instance after changing the modifier as public
like

private void button1_Click(object sender, EventArgs e)
{
FrmAdvocaat...

Hi,
To get the Current Time u can use DateTime.Now property. It returns CurrentTime. So in btnStart u can use like this


private void btnStart_Click(object sender, EventArgs e)
{
...

Hi,

I think There is no method of StreamWriter.WriteLine ( string, FileMode, FileAccess);

But you can open File in Append Mode in Constructor
StreamWriter ( string file, bool Append) ;

You...

Hi, When create the textbox give unique name. And in Click event you receive the sender object, Typecast it to textbox and check the name you want.

Ex

TextBox[] textArray;
public...

What about StartDraw and EndDraw? Is they initialized properly?

Hi,
dateTimePicker1 is a Control which displays the date and Time visually. This control help to select the date and time visually.
U can get currently selected date or Time using
...

Hi,
I think u not appending the text in Richtextbox rather u are assign a text
For Ex

richText1.Text = someString;


U can try