2/02/2012
C# Number Pattern (28)
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| C# Number Pattern (28) |
/* C# program to print the following pattern 0 909 89098 7890987 678909876 56789098765 4567890987654 345678909876543 23456789098765432 1234567890987654321 */ namespace Patterns { class Program { static void Main(string[] args) { int i, j; Console.WriteLine("0"); for (i = 9; i >= 1; i--) { for (j = i; j <= 9; j++) Console.Write( j); Console.Write("0"); for (j = 9; j >= i; j--) Console.Write(j); Console.WriteLine(); } } } }
C# Number Pattern (27)
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| C# Number Pattern (27) |
/* C# program to print the following pattern
1
121
12321
1234321 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 4; i++)
{
for (j = 1; j <= i; j++)
Console.Write(j);
for (j = i - 1; j >= 1; j--)
Console.Write(j);
Console.WriteLine();
}
}
}
}
C# Number Pattern (26)
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| C# Number Pattern (26) |
/* C# program to print the following pattern
5432*
543*1
54*21
5*321
*4321 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = 5; j >= 1; j--)
{
if (i == j)
Console.Write("*");
else
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (25)
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| C# Number Pattern (25) |
/* C# program to print the following pattern 11111 2222 333 22 1 */ namespace Patterns { class Program { static void Main(string[] args) { int i, j; for (i = 1; i <= 5; i++) { for (j = 5; j >= i; j--) { if (i <= 3) Console.Write(i); else Console.Write(6 - i); } Console.WriteLine(); } } } }
C# Number Pattern (24)
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| C# Number Pattern (24) |
1: /* C# program to print the following pattern
2: 1
3: 2 3 4
4: 5 6 7 8 9 */
5: namespace Patterns
6: {
7: class Program
8: {
9: static void Main(string[] args)
10: {
11: int i, j, k;
12: k = 1;
13: for (i = 1; i <= 5; i += 2)
14: {
15: for (j = 5; j >= 1; j--)
16: {
17: if (j > i)
18: Console.Write(" ");
19: else
20: Console.Write(" " + k++);
21: } Console.WriteLine();
22: }
23: }
24: }
25: }
C# Number Pattern (23)
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| C# Number Pattern (23) |
/* C# program to print the following pattern 12344321 123**321 12****21 1******1 */ namespace Patterns { class Program { static void Main(string[] args) { int i, j, k; for (i = 4; i >= 1; i--) { for (j = 1; j <= 4; j++) { if (j <= i) Console.Write(j); else Console.Write(" "); } for (j = 4; j >= 1; j--) { if (j <= i) Console.Write(j); else Console.Write(" "); } Console.WriteLine(); } } } }
C# Number Pattern (22)
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| C# Number Pattern (22) |
/* C# program to print the following pattern
1
123
12345
1234567 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 7; i += 2)
{
for (j = 1; j <= i; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (21)
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| C# Number Pattern (21) |
/* C# program to print the following pattern
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
for (i = 1; i <= 5; i++)
{
k = i;
for (j = 1; j <= i; j++)
{
Console.Write(k);
k += 5 - j;
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (20)
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| C# Number Pattern (20) |
/* C# program to print the following pattern
1
10
101
1010
10101 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
for (i = 1; i <= 5; i++)
{
for (j = 1; j <= i; j++)
{
Console.Write(j % 2);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (19)
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| C# Number Pattern (19) |
/* C# program to print the following pattern
1
23
456
78910 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
k = 1;
for (i = 1; i < 5; i++)
{
for (j = 1; j <= i; j++)
{
Console.Write(k++);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (18)
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| C# Number Pattern (18) |
/* C# program to print the following pattern
55555
45555
34555
23455
12345 */
namespace Patterns //18
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
for (i = 5; i >= 1; i--)
{
k = i;
for (j = 1; j <= 5; j++)
{
if (k <= 5)
{
Console.Write(k);
}
else
{
Console.Write("5");
}
k++;
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (17)
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| C# Number Pattern (17) |
/* C# program to print the following pattern
1
2 4
1 3 5
2 4 6 8
1 3 5 7 9 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
for (i = 1; i <= 5; i++)
{
if (i % 2 == 0)
{
k = 2;
}
else
{
k = 1;
}
for (j = 1; j <= i; j++, k += 2)
{
Console.Write(k);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (16)
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| C# Number Pattern (16) |
/* C# program to print the following pattern
13579
3579
579
79
9 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 9; i += 2)
{
for (j = i; j <= 9; j += 2)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (15)
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| C# Number Pattern (15) |
/* C# program to print the following pattern
1
01
101
0101 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 4; i++)
{
for (j = i; j >= 1; j--)
{
Console.Write(j % 2);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (14)
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| C# Number Pattern (14) |
/* C# program to print the following pattern
1234567
12345
123
1 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 7; i >= 1; i -= 2)
{
for (j = 1; j <= i; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (13)
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| C# Number Pattern (13) |
/* C# program to print the following pattern
12345
4321
123
21
1 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j, k;
for (i = 5; i >= 1; i--)
{
if (i % 2 == 1) k = 1;
else k = i;
for (j = 1; j <= i; j++)
{
Console.Write(k);
if (i % 2 == 1) k++;
else k--;
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (12)
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| C# Number Pattern (12) |
/* C# program to print the following pattern
11111
2222
333
44
5 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = 5; j >= i; j--)
{
Console.Write(i);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (11)
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| C# Number Pattern (11) |
/* C# program to print the following pattern
55555
4444
333
22
1 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = 1; j <= i; j++)
{
Console.Write(i);
}
Console.WriteLine();
}
}
}
}
2/01/2012
C# Number Pattern (10)
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| C# Number Pattern (10) |
/* C# program to print the following pattern
5
44
333
2222
11111 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = 5; j >= i; j--)
{
Console.Write(i);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (9)
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| C# Number Pattern (9) |
/* C# program to print the following pattern
1
22
333
4444
55555 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = 1; j <= i; j++)
{
Console.Write(i);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (8)
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| C# Number Pattern (8) |
/* C# program to print the following pattern
54321
5432
543
54
5 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = 5; j >= i; j--)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (7)
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| C# Number Pattern (7) |
/* C# program to print the following pattern
54321
4321
321
21
1 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = i; j >= 1; j--)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (6)
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| C# Number Pattern (6) |
/* C# program to print the following pattern
12345
2345
345
45
5 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = i; j <= 5; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (5)
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| C# Number Pattern (5) |
/* C# program to print the following pattern
12345
1234
123
12
1 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = 1; j <= i; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (4)
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| C# Number Pattern (4) |
/* C# program to print the following pattern
5
54
543
5432
54321 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = 5; j >= i; j--)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (3)
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| C# Number Pattern (3) |
/* C# program to print the following pattern
1
21
321
4321
54321 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = i; j >= 1; j--)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (2)
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| C# Number Pattern (2) |
/* C# program to print the following pattern
5
45
345
2345
12345 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 5; i >= 1; i--)
{
for (j = i; j <= 5; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
C# Number Pattern (1)
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| C# Number Pattern (1) |
/* C# program to print the following pattern
1
12
123
1234
12345 */
namespace Patterns
{
class Program
{
static void Main(string[] args)
{
int i, j;
for (i = 1; i <= 5; i++)
{
for (j = 1; j <= i; j++)
{
Console.Write(j);
}
Console.WriteLine();
}
}
}
}
1/12/2012
Web Services
Web Services: It is a communication between two applications over the internet. The web service can be used via Internet or a Cloud. It may be stated that web service has helped in blurting the line between thin clients and thick clients. The functionalities that earlier considered apt to only websites, can now be used by a desktop client.
1/11/2012
percentage of change in C# windows Form Application
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| Percentage Of Change Calculator in C# Windows Form |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | using System; using System.Windows.Forms; namespace PercentageOfChangeCalculator { public partial class MainForm : Form { double initial, final; public frmPercentageOfChangeCalculator() { InitializeComponent(); } private void clearButton_Click(object sender, EventArgs e) { initialValueTextBox.Clear(); finalValueTextBox.Clear(); initialValueTextBox.Focus(); resultLabel.Text = null; } private void calculateButton_Click(object sender, EventArgs e) { if (double.TryParse(initialValueTextBox.Text, out initial) && double.TryParse(finalValueTextBox.Text, out final)) { double percentage = ((final - initial) / initial) * 100; resultLabel.Text = $"Percentage of change: {percentage}%"; } else { MessageBox.Show("Please enter valid numeric values for initial and final values."); } } } } |
