Comments by IamBlessed (Top 18 by date)

Window form

Thanks for the answer

int val = 0;
bool res = Int32.TryParse(Ca_TxtBx.Text, out val);
if (res == true && val > 0.01 && val < 0.90)
{
// Do something
}
else
{
MessageBox.Show("Please input 0.01 to 0.90 only.");
}


and this

NumericUpDown control = new NumericUpDown();

decimal max = Convert.ToDecimal(0.90);
decimal min = Convert.ToDecimal(0.01);

control.Minimum = min;
control.Maximum = max;

if (Convert.ToDecimal(Ca_TxtBx.Text) > control.Maximum || Convert.ToDecimal(Ca_TxtBx.Text) < control.Minimum)
{
MessageBox.Show("Please input 0.01 to 0.90 only.");

}

it does not validate the texbox..

I have tried using the NumericUpDown class, but it is not working since my values are decimal, i also tried using int32.parse(mytextbox) then use a if statement to check it agaisnt the range. But still did not work, the Range are 0.01 - 0.90

Thanks you very much.. Just wanted to know do you know of any custom tabcontrol dll that has a close button

MS SQL with BindingSource

Thanks I appreciate

Ok thanks.. How do i the save and retrieve the instance of the class from a session..... Thanks

Can you please give an example of how to implement sigleton on my class please....

Thanks

Apologies if i sounded rude... Am very anxious thats all :)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace JustMe
{
[Serializable]
public class FITS
{

public List<fitness> fitness { get; set; }

public FITS()
{
fitness = new List<fitness>();
}

public void AddFitness(Fitness addF)
{

for (int i = 0; i < fitness.Count; i++)
{

if (fitness[i].Id.Equals(addF.Id) == true)
{
ExceptionHandler error = new ExceptionHandler(addF.Id);
throw (error);
}

}

fitness.Add(addF);

}

public void DeleteFitness(Fitness deleteF)
{
fitness.Remove(deleteF);
}


public void SelectSort()
{

int smallest;

for (int i = 0; i < fitness.Count - 1; i++)
{
smallest = i;

for (int index = i + 1; index < fitness.Count; index++)
{

if (fitness[index].Id.CompareTo(fitness[smallest].Id) < 0)
{
smallest = index;
}
}

var temp = fitness[i];
fitness[i] = fitness[smallest];
fitness[smallest] = temp;

}

}

public void SelectSort1()
{

int smallest1;

for (int i = 0; i < fitness.Count - 1; i++)
{
smallest1 = i;

for (int index1 = i + 1; index1 < fitness.Count; index1++)
{

if (fitness[smallest1].Id.CompareTo(fitness[index1].Id) < 0)
{
smallest1 = index1;
}
}

var temp1 = fitness[i];
fitness[i] = fitness[smallest1];
fitness[smallest1] = temp1;

}

}



}
}

Above is the smaple of myList Class, the AddFitness method get the values submitted by the user and add them to the list, the problem i am having is that every time a new data is submitted by the user a new list is created, that why i want a single global instance of the class that will be instantiated when the web application starts, and i want to also be able to access the AddFitness method so user can be able to use that one instance of the class that is created when the application starts.

Thanks.. My Class is serialized, does the code you provided above go into the Application_Start event or session_start, also what does the value represent and also how do i call the class and access the method in it.. thanks