Minggu, 13 Maret 2016

C# - How To Add And Update DataGridView Row Using InputBoxes In C#

C# - How To Add And Update A DataGridView Row Using InputBoxes In C#

In This C# Tutorial We Will See:
How To Add A Row To DataGridView From InpuBoxes
How To Update A DataGridView Selected Row With InputBoxes
In C# 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;

using Microsoft.VisualBasic;

namespace WindowsFormsApplication1

{

public partial class Csharp_Add_Update_DatagridView_Row_Using_InputBox : Form

{

public Csharp_Add_Update_DatagridView_Row_Using_InputBox()

{

InitializeComponent();

}

DataTable table = new DataTable();

int selectedRowIndex;

private void Csharp_Add_Update_DatagridView_Row_Using_InputBox_Load(object sender, EventArgs e)

{

// populate datagridview row

table.Columns.Add("Id", typeof(int));

table.Columns.Add("First Name", typeof(String));

table.Columns.Add("Last Name", typeof(String));

table.Columns.Add("Age", typeof(int));

table.Rows.Add(1, "AAA", "BBB", 32);

table.Rows.Add(2, "CCC", "DDD", 23);

table.Rows.Add(3, "EEE", "FFF", 16);

dataGridView1.DataSource = table;

}

// button add row

private void BtnAddRow_Click(object sender, EventArgs e)

{

string id = Interaction.InputBox("Enter The Id", "Enter Data", "", -1, -1);

string fn = Interaction.InputBox("Enter The First Name", "Enter Data", "", -1, -1);

string ln = Interaction.InputBox("Enter The Last Name", "Enter Data", "", -1, -1);

string age = Interaction.InputBox("Enter The Age", "Enter Data", "", -1, -1);

table.Rows.Add(int.Parse(id), fn, ln, int.Parse(age));

dataGridView1.DataSource = table;

}

// get selected row index

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)

{

selectedRowIndex = e.RowIndex;

}

// button update selected row

private void BtnUpdateRow_Click(object sender, EventArgs e)

{

DataGridViewRow row = new DataGridViewRow();

row = dataGridView1.Rows[selectedRowIndex];

// old data

string oId = row.Cells[0].Value.ToString();

string oFn = row.Cells[1].Value.ToString();

string oLn = row.Cells[2].Value.ToString();

string oAge = row.Cells[3].Value.ToString();

string id = Interaction.InputBox("Update The Id ", "Change Data", oId, -1, -1);

string fn = Interaction.InputBox("Update The First Name ", "Change Data", oFn, -1, -1);

string ln = Interaction.InputBox("Update The Last Name ", "Change Data", oLn, -1, -1);

string age = Interaction.InputBox("Update The Age ", "Change Data", oAge, -1, -1);

row.Cells[0].Value = int.Parse(id);

row.Cells[1].Value = fn;

row.Cells[2].Value = ln;

row.Cells[3].Value = age;

}


///////////////OUTPUT:
datagridview add update row

ALSO SEE :

Add A Row To DataGridView From TextBox
Remove A Row From DataGridView
Get Selected Row Values From DataGridView Into TextBox
Update A DataGridView Row With TextBox