Hi Emanuel

[Tooraj]

Hi Emanuel, Are you working on my FADatePicker? If yes, let me know.

[Emanuel Varga]

Hello Tooraj,

Yes, and i have some questions, do you want the FA datetime picker element to be always visible or just in edit mode?
In normal mode can you use a normal GridViewDateTime column with a custom format?

Best Regards,
Emanuel Varga

[Emanuel Varga]

Hello again Tooraj,

Can you please try this:

using System;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
using FarsiLibrary.Win.Controls;
using Telerik.WinControls;
using Telerik.WinControls.UI;
using System.Security.Cryptography;
using System.Text;

public partial class Form1 : Form
{
    private RadGridView radGridView1;
    public Form1()
    {
        InitializeComponent();
        this.Size = new System.Drawing.Size(500, 300);
        LoadGrid();
    }

    private void LoadGrid()
    {
        this.Controls.Add(radGridView1 = new RadGridView());
        radGridView1.Dock = DockStyle.Fill;
        radGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
        radGridView1.CellBeginEdit += new GridViewCellCancelEventHandler(radGridView1_CellBeginEdit);
        radGridView1.CellEndEdit += new GridViewCellEventHandler(radGridView1_CellEndEdit);
        radGridView1.DataSource = new TestsCollection(10);
    }

    void radGridView1_CellEndEdit(object sender, GridViewCellEventArgs e)
    {
        if (radGridView1.Columns[e.ColumnIndex].Name == "Date")
        {
            if (this.radGridView1.CurrentCell.Children.Count == 1)
            {

                this.radGridView1.CurrentCell.Children.RemoveAt(0);
            }
        }
    }

    void radGridView1_CellBeginEdit(object sender, GridViewCellCancelEventArgs e)
    {
        if (radGridView1.Columns[e.ColumnIndex].Name == "Date")
        {
            var activeEditor = radGridView1.ActiveEditor as RadDateTimeEditor;

            FADatePicker dateTimePicker = new FADatePicker();
            dateTimePicker.SelectedDateTimeChanged += delegate { activeEditor.Value = dateTimePicker.SelectedDateTime; };
            dateTimePicker.SelectedDateTime = (DateTime)activeEditor.Value;
            RadHostItem item = new RadHostItem(dateTimePicker);
            this.radGridView1.CurrentCell.Children.Add(item);
        }


    }
}

#region Helpers

internal class Test
{
    public int Id { get; set; }

    public string Name { get; set; }

    public DateTime Date { get; set; }

    public Test(int id, string name, DateTime date)
    {
        this.Id = id;
        this.Name = name;
        this.Date = date;
    }
}

internal class TestsCollection : BindingList<Test>
{
    public TestsCollection(int noItems)
    {
        for (int i = 0; i < noItems; i++)
        {
            this.Add(new Test(i, "item" + i, DateTime.Now.AddDays(i)));
        }
    }
}

#endregion Helpers

I didn't change the default date format in this example but i think you can manage that, but for editing the FADatePicker is used, please let me know if this is ok for you.

Hope this helps, if you have any other questions or comments, please let me know,

Best Regards,
Emanuel Varga

[Emanuel Varga]

Hello again,

I was just wondering if you had the chance to test the code in my previous post?
Did it solve your problems?

Best Regards,
Emanuel Varga