Senin, 28 Maret 2016

C# - How To Display DataGridView Row Checked Cell In Another DataGridView Using C#

c# row from datagridview to another datagridview

C# - How To Show The DataGridView Row Checked Cell In Another DataGridView Using C#

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In This C# Code We Will See How To Get Checked Row From Datagridview And Set Them To Another Datagridview In CSharp Programming Language .

Project Source Code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
public partial class Csharp_Transfere_Datagridview_Row_To_Another_Datagridview : Form
{
public Csharp_Transfere_Datagridview_Row_To_Another_Datagridview()
{
InitializeComponent();
}

private void Csharp_Transfere_Datagridview_Row_To_Another_Datagridview_Load(object sender, EventArgs e)
{
// create a text columns
DataGridViewTextBoxColumn dgvcId = new DataGridViewTextBoxColumn();
dgvcId.HeaderText = "Id";
DataGridViewTextBoxColumn dgvcFn = new DataGridViewTextBoxColumn();
dgvcFn.HeaderText = "First Name";
DataGridViewTextBoxColumn dgvcLn = new DataGridViewTextBoxColumn();
dgvcLn.HeaderText = "Last Name";

// create checkbox column
DataGridViewCheckBoxColumn dgvcCheckBox = new DataGridViewCheckBoxColumn();
dgvcCheckBox.HeaderText = "Select";

// add columns to datagridview
dataGridView1.Columns.Add(dgvcId);
dataGridView1.Columns.Add(dgvcFn);
dataGridView1.Columns.Add(dgvcLn);
dataGridView1.Columns.Add(dgvcCheckBox);

// add some row to datagridview
// true the checkBox Is checked
// false the checkBox Is Not checked
dataGridView1.Rows.Add("1", "DTYUI", "RTYUI", false);
dataGridView1.Rows.Add("2", "KJHGF", "OIUY", false);
dataGridView1.Rows.Add("3", "SDFGH", "LTDFGH", false);
dataGridView1.Rows.Add("4", "ERJHGV", "CVHEYH", false);
dataGridView1.Rows.Add("5", "AQSFGHKK", "TRDFHJH", false);
dataGridView1.Rows.Add("6", "NQAAZTYI", "KITGHKG", false);
dataGridView1.Rows.Add("7", "XBVSARY", "OTYHNC", false);
dataGridView1.Rows.Add("8", "ACJKT", "PMLGESB", false);
dataGridView1.Rows.Add("9", "FGHKL", "IUYTEYK", false);
dataGridView1.Rows.Add("10", "WQAZR", "ERTYUVBD", false);
dataGridView1.Rows.Add("11", "CKKTS", "EGCQA", false);
dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView1.AllowUserToAddRows = false;

// columns for dataGridView2
DataGridViewTextBoxColumn dgvcId2 = new DataGridViewTextBoxColumn();
dgvcId2.HeaderText = "Id";
DataGridViewTextBoxColumn dgvcFn2 = new DataGridViewTextBoxColumn();
dgvcFn2.HeaderText = "First Name";
DataGridViewTextBoxColumn dgvcLn2 = new DataGridViewTextBoxColumn();
dgvcLn2.HeaderText = "Last Name";
dataGridView2.Columns.Add(dgvcId2);
dataGridView2.Columns.Add(dgvcFn2);
dataGridView2.Columns.Add(dgvcLn2);
dataGridView2.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView2.AllowUserToAddRows = false;
}

private void btnFromGridToGrid_Click(object sender, EventArgs e)
{
// loop to check if the checkbox cell is checked
for(int i = 0; i <= dataGridView1.Rows.Count-1; i++)
{
// rowAlreadyExist => if the row already exist on dataGridView2
bool rowAlreadyExist = false;
bool checkedCell = (bool)dataGridView1.Rows[i].Cells[3].Value;
if(checkedCell == true)
{
DataGridViewRow row = dataGridView1.Rows[i];

// the dataGridView2 have one row or more
if(dataGridView2.Rows.Count != 0)
{
// loop to see if the row already exist on dataGridView2
for(int j = 0; j <= dataGridView2.Rows.Count-1; j++)
{
if(row.Cells[0].Value.ToString() == dataGridView2.Rows[j].Cells[0].Value.ToString())
{
rowAlreadyExist = true;
break;
}
}

// add if the row ont exist on dataGridView2
if(rowAlreadyExist == false)
{
dataGridView2.Rows.Add(row.Cells[0].Value.ToString(),
row.Cells[1].Value.ToString(),
row.Cells[2].Value.ToString()
);
}
}

// add if the dataGridView2 have no row
else
{
dataGridView2.Rows.Add(row.Cells[0].Value.ToString(),
row.Cells[1].Value.ToString(),
row.Cells[2].Value.ToString()
);
}
}
}
}
}
}

OutPut :