string path = @"C:\mydir\mylog.txt"; //definimos la ruta de nuestro ficherostring[] lines = System.IO.File.ReadAllLines(path); //readAllLines devuelve un array de strings
private void SetDefaultCellStyles() { this.dataGridView1.DefaultCellStyle.BackColor = Color.Beige; this.dataGridView1.DefaultCellStyle.Font = new Font("Tahoma", 12); DataGridViewCellStyle highlightCellStyle = new DataGridViewCellStyle(); highlightCellStyle.BackColor = Color.Red; DataGridViewCellStyle currencyCellStyle = new DataGridViewCellStyle(); currencyCellStyle.Format = "C"; currencyCellStyle.ForeColor = Color.Green; this.dataGridView1.Rows[3].DefaultCellStyle = highlightCellStyle; this.dataGridView1.Rows[8].DefaultCellStyle = highlightCellStyle; this.dataGridView1.Columns["UnitPrice"].DefaultCellStyle = currencyCellStyle; this.dataGridView1.Columns["TotalPrice"].DefaultCellStyle = currencyCellStyle; }
puede deberse a que un conjunto de aplicacion comparte un pool del servidor web. Si una aplicación se encuentra un tiempo inactiva el identificador de "sesion" de la aplicación en el pool puede ser asignada a otra aplicación produciendo el error especificado. Este caso puede darse en servidores compartidos donde un pool es compartido por cuantiosas aplicaciones.
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Resumen
// Implement IComparable CompareTo method - provide default sort order.
int IComparable.CompareTo(object obj)
{
car c=(car)obj;
return String.Compare(this.make,c.make);
}
private class sortYearAscendingHelper : IComparer
{
int IComparer.Compare(object a, object b)
{
car c1=(car)a;
car c2=(car)b;
if (c1.year > c2.year)
return 1;
if (c1.year < c2.year)
return -1;
else
return 0;
}
}
public static IComparer sortYearAscending()
{
return (IComparer) new sortYearAscendingHelper();
}
using System;
namespace ConsoleEnum
{
class host
{
[STAThread]
static void Main(string[] args)
{
// Create an arary of car objects.
car[] arrayOfCars= new car[6]
{
new car("Ford",1992),
new car("Fiat",1988),
new car("Buick",1932),
new car("Ford",1932),
new car("Dodge",1999),
new car("Honda",1977)
};
// Write out a header for the output.
Console.WriteLine("Array - Unsorted\n");
foreach(car c in arrayOfCars)
Console.WriteLine(c.Make + "\t\t" + c.Year);
// Demo IComparable by sorting array with "default" sort order.
Array.Sort(arrayOfCars);
Console.WriteLine("\nArray - Sorted by Make (Ascending - IComparable)\n");
foreach(car c in arrayOfCars)
Console.WriteLine(c.Make + "\t\t" + c.Year);
// Demo ascending sort of numeric value with IComparer.
Array.Sort(arrayOfCars,car.sortYearAscending());
Console.WriteLine("\nArray - Sorted by Year (Ascending - IComparer)\n");
foreach(car c in arrayOfCars)
Console.WriteLine(c.Make + "\t\t" + c.Year);
// Demo descending sort of string value with IComparer.
Array.Sort(arrayOfCars,car.sortMakeDescending());
Console.WriteLine("\nArray - Sorted by Make (Descending - IComparer)\n");
foreach(car c in arrayOfCars)
Console.WriteLine(c.Make + "\t\t" + c.Year);
// Demo descending sort of numeric value using IComparer.
Array.Sort(arrayOfCars,car.sortYearDescending());
Console.WriteLine("\nArray - Sorted by Year (Descending - IComparer)\n");
foreach(car c in arrayOfCars)
Console.WriteLine(c.Make + "\t\t" + c.Year);
Console.ReadLine();
}
}
}
using System;
using System.Collections;
namespace ConsoleEnum
{
public class car : IComparable
{
// Beginning of nested classes.
// Nested class to do ascending sort on year property.
private class sortYearAscendingHelper: IComparer
{
int IComparer.Compare(object a, object b)
{
car c1=(car)a;
car c2=(car)b;
if (c1.year > c2.year)
return 1;
if (c1.year < c2.year)
return -1;
else
return 0;
}
}
// Nested class to do descending sort on year property.
private class sortYearDescendingHelper: IComparer
{
int IComparer.Compare(object a, object b)
{
car c1=(car)a;
car c2=(car)b;
if (c1.year < c2.year)
return 1;
if (c1.year > c2.year)
return -1;
else
return 0;
}
}
// Nested class to do descending sort on make property.
private class sortMakeDescendingHelper: IComparer
{
int IComparer.Compare(object a, object b)
{
car c1=(car)a;
car c2=(car)b;
return String.Compare(c2.make,c1.make);
}
}
// End of nested classes.
private int year;
private string make;
public car(string Make,int Year)
{
make=Make;
year=Year;
}
public int Year
{
get {return year;}
set {year=value;}
}
public string Make
{
get {return make;}
set {make=value;}
}
// Implement IComparable CompareTo to provide default sort order.
int IComparable.CompareTo(object obj)
{
car c=(car)obj;
return String.Compare(this.make,c.make);
}
// Method to return IComparer object for sort helper.
public static IComparer sortYearAscending()
{
return (IComparer) new sortYearAscendingHelper();
}
// Method to return IComparer object for sort helper.
public static IComparer sortYearDescending()
{
return (IComparer) new sortYearDescendingHelper();
}
// Method to return IComparer object for sort helper.
public static IComparer sortMakeDescending()
{
return (IComparer) new sortMakeDescendingHelper();
}
}
}
Array - Unsorted
Ford 1992
Fiat 1988
Buick 1932
Ford 1932
Dodge 1999
Honda 1977
Array - Sorted by Make (Ascending - IComparable)
Buick 1932
Dodge 1999
Fiat 1988
Ford 1932
Ford 1992
Honda 1977
Array - Sorted by Year (Ascending - IComparer)
Ford 1932
Buick 1932
Honda 1977
Fiat 1988
Ford 1992
Dodge 1999
Array - Sorted by Make (Descending - IComparer)
Honda 1977
Ford 1932
Ford 1992
Fiat 1988
Dodge 1999
Buick 1932
Array - Sorted by Year (Descending - IComparer)
Dodge 1999
Ford 1992
Fiat 1988
Honda 1977
Buick 1932
Ford 1932
System.Web.HttpUtility.UrlEncode();
Chart1.Series["Default"].Points[0].AxisLabel = "First Point"; Chart1.Series["Default"].Points[1].AxisLabel = "Second Point";
Etiquetar los ejes numéricamenteEtiquetar los ejes mediante texto Nota |
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Etiquetar los ejes mediante etiquetas personalizadasFormatos y estilos de etiqueta de los ejesUtilizar etiquetas inteligentes| Nota |
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La propiedad Series.SmartLabelStyle no tiene ningún efecto sobre los tipos de gráficos de barras, barras de intervalo, circular, anillos, columnas de intervalo, áreas apiladas, áreas 100% apiladas, barras apiladas, barras 100% apiladas.
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Hola, soy Jesús Moreno Ingeniero Técnico Informático en sistemas por la US y propietario de éste blog. Mi trabajo en los ultimos años se ...
