Get value of RadCheckBoxElement in radGridview

[kenny]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Telerik.WinControls.UI;
using System.Collections;
using Telerik.WinControls;

namespace Test_POW
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        bool isCheck = false;
        int z = 0;
        ArrayList arrControl = new ArrayList();

        string[] strArr = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", };

        private void load()
        {
            DataTable data = new DataTable();
            data.Columns.Add("1");
            data.Columns.Add("2");
            data.Columns.Add("3");
            data.Columns.Add("4");
            data.Columns.Add("5");

            for (int i = 0; i < strArr.Length; i++ )
            {
                DataRow dr = data.NewRow();
                dr[0] = "";
                dr[1] = "";
                dr[2] = "";
                dr[3] = "";
                dr[4] = "";
                data.Rows.InsertAt(dr, 0);
            }


            radGridView1.DataSource = data;

            radGridView1.Columns[0].Width = 100;
            radGridView1.Columns[1].Width = 100;
            radGridView1.Columns[2].Width = 100;
            radGridView1.Columns[3].Width = 100;
            radGridView1.Columns[4].Width = 100;


        }

        private void Form1_Load(object sender, EventArgs e)
        {
            load();
        }

        private void btnAlert_Click(object sender, EventArgs e)
        {

            for (int i = 0; i < radGridView1.RowCount; i++)
            {
                for (int j = 0; j < radGridView1.ColumnCount; j++)
                {
                    radGridView1.Rows[i].IsCurrent = true;
                    radGridView1.Columns[j].IsCurrent = true;
                    if (radGridView1.CurrentColumn.Index == j && radGridView1.CurrentRow.Index == i)
                    {
                        RadCheckBoxElement check = new RadCheckBoxElement();
                        while (z < strArr.Length)
                        {
                            check.Name = "check_" + strArr[z];
                            check.Text = strArr[z];
                            arrControl.Add("check_" + strArr[z]);
                       
                            radGridView1.CurrentCell.Children.Add(check);
                            z++;
                            break;
                        }
                    }
                    if (z == 5)
                    {
                        break;
                    }
                    if (z == strArr.Length)
                    {
                        break;
                    }

                }
                if (z == strArr.Length)
                {
                    break;
                }
            }
            radGridView1.Rows[0].IsCurrent = true;
            radGridView1.Columns[0].IsCurrent = true;
        }

        private void btnGetCheckBox_Click(object sender, EventArgs e)
        {
            I want when checked in that RadCheckBoxElements and Click Button (btnGetCheckBox_Click) will
            get value (true,false) of RadCheckBoxElement checked

        }
    }
}


Help me!

Thank you!

[Emanuel Varga]

Hello kenny,

If you want to go again through all of the checkbox elements in all rows and all the columns and get their value you can just do what you did to create them, something like this

private void btnGetCheckBox_Click(object sender, EventArgs e)
{
    for (int i = 0; i < radGridView1.RowCount; i++)
    {
        for (int j = 0; j < radGridView1.ColumnCount; j++)
        {
            radGridView1.Rows[i].IsCurrent = true;
            radGridView1.Columns[j].IsCurrent = true;
            if (radGridView1.CurrentColumn.Index == j && radGridView1.CurrentRow.Index == i && radGridView1.CurrentCell.Children.Count != 0)
            {
                var check = (RadCheckBoxElement)radGridView1.CurrentCell.Children[0];
                switch (check.ToggleState)
                {
                    case ToggleState.On:
                        // do something
                        break;
                    case ToggleState.Off:
                        // do something else
                        break;
                }
            }
        }
    }
}

This should do what you want,

By the way, if your only goal here is to add some custom controls to a cell you should check out this article

Best Regards,
Emanuel Varga

[kenny]

Thank you!