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Code Snippets of vela

public partial class ejemplo : System.Web.UI.Page
{
	protected void Page_Load(object sender, EventArgs e)
	{
		lblEjemplo.Text = "El valor de la variable ejemplo es: " + Request.Form["ejemplo"];
	}
}

Acceso a la información pasada a través de un formulario
Uploaded on 11/24/2008 8:38:29 AM
0 comments
Programming Language: c#

form

html

post

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
	<head>
		<title>Página de ejemplo</title>
	</head>
	<body>
		<form action="ejemplo.aspx" method="post">
			Ejemplo:
			<input id="txtEjemplo" type="text" name="ejemplo" />
			<input id="submitEjemplo" type="submit" value="submit" />
		</form>
	</body>
</html>

Formulario de ejemplo
Uploaded on 11/24/2008 8:34:53 AM
0 comments
Programming Language: html

formulario

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;

namespace WindowsApplication1
{
	public partial class Form1 : Form
	{
		public Form1()
		{
			InitializeComponent();
		}
		private void cmdEjemplo_Click(object sender, EventArgs e)
		{
			if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
			{
				this.rellenaCombo(cmbEjemplo, Directory.GetFiles(folderBrowserDialog1.SelectedPath));
			}
		}
		private void rellenaCombo(ComboBox combo, String[] ficheros)
		{
			combo.Items.Clear();
			for (int i = 0; i < ficheros.Length; i++)
			{
				combo.Items.Add(ficheros[i]);
			}
		}
	}
}

Rellenar un combo con los ficheros de un directorio
Uploaded on 11/24/2008 8:19:42 AM
0 comments
Programming Language: c#

combobox

directorio

fichero

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
	<head>
		<title>Página de ejemplo</title>
		<style>
			.lista ul
			{
				padding-right: 0px;
				padding-left: 0px;
				padding-bottom: 0px;
				padding-top: 0px;
				margin: 0px;
			}
			.lista li
			{
				list-style-type: none;
				display: inline;
				padding-right: 5px;
			}
		</style>
	</head>
	<body>
		<div class="lista">
			<ul>
				<li>Item1</li>
				<li>Item2</li>
				<li>Item3</li>
				<li>Item4</li>
			</ul>
		</div>
	</body>
</html>

Lista de ítems en una misma línea
Uploaded on 11/24/2008 8:10:24 AM
0 comments
Programming Language: html

accesibilidad web

Public Function getTamFile(ByVal path As String) As String            
	Dim fi As New FileInfo(path)
	If fi.Exists Then
		If (fi.Length / 1024) > 1024 Then
			Return Math.Round(((fi.Length / 1024) / 1024), 2).ToString() & " Mb"
		Else
			Return Math.Round((fi.Length / 1024), 2).ToString() & " Kb"
		End If
	Else
		Return String.Empty
	End If
End Function

Método para obtener el tamaño de un fichero
Uploaded on 10/10/2008 6:49:43 AM
0 comments
Programming Language: vb.net

fichero

tamaño

1 2 3 4 ...

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