Dalam program visual, ada banyak hal yang bisa kita lakukan. Salah satunya adalah MDI. MDI adalah form yang lengkap, berisi berbagai macam tool yang sudah tersedia di dalamnya. Langsung saja kita simak tutorialnya.
1. Buatlah new project.
2. Tambahkan MDI Form.
3. Tampilan MDIParent1.
4. Buatlah form dengan kelengkapan seperti ini.
5. Inilah source code pada Form1.
8. Klik save.
9. Tampilan isi file.
1. Buatlah new project.
2. Tambahkan MDI Form.
3. Tampilan MDIParent1.
4. Buatlah form dengan kelengkapan seperti ini.
5. Inilah source code pada Form1.
using System;6. Inilah source code pada MDIParent1.
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 System.Data.OleDb;
using System.IO;
using Excel = Microsoft.Office.Interop.Excel;
using System.Data.SqlClient;
using System.Data.Odbc;
namespace pemvis_tutorial_MDI
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void txtMasakan_TextChanged(object sender, EventArgs e)
{
}
private void cbJenis_SelectedIndexChanged(object sender, EventArgs e)
{
}
private void txtDaerah_TextChanged(object sender, EventArgs e)
{
}
private void btnTambah_Click(object sender, EventArgs e)
{
if (txtMasakan.Text != "" && txtDaerah.Text != "")
{
string[] row = new string[]
{
txtMasakan.Text, cbJenis.Text, txtDaerah.Text
};
dataGridView1.Rows.Add(row);
}
else
{
MessageBox.Show("Isilah Field yang Kosong", "Peringatan!");
}
}
private void ToCsV(DataGridView dGV, string filename)
{
string stOutput = "";
string sHeaders = "";
for (int j = 0; j < dGV.Columns.Count; j++)
sHeaders = sHeaders.ToString() + Convert.ToString(dGV.Columns[j].HeaderText) + "\t";
stOutput += sHeaders + "\r\n";
for (int i = 0; i < dGV.RowCount - 1; i++)
{
string stLine = "";
for (int j = 0; j < dGV.Rows[i].Cells.Count; j++)
stLine = stLine.ToString() + Convert.ToString(dGV.Rows[i].Cells[j].Value) + "\t";
stOutput += stLine + "\r\n";
}
Encoding utf16 = Encoding.GetEncoding(1254);
byte[] output = utf16.GetBytes(stOutput);
FileStream fs = new FileStream(filename, FileMode.Create);
BinaryWriter bw = new BinaryWriter(fs);
bw.Write(output, 0, output.Length);
bw.Flush();
bw.Close();
fs.Close();
}
private void btnHapus_Click(object sender, EventArgs e)
{
foreach (DataGridViewCell oneCell in dataGridView1.SelectedCells)
{
if (oneCell.Selected)
dataGridView1.Rows.RemoveAt(oneCell.RowIndex);
}
}
private void btnSave_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "Excel Documents (*.xlsx)|*.xlsx";
sfd.FileName = "MasakanNusantara.xls";
if (sfd.ShowDialog() == DialogResult.OK)
{
ToCsV(dataGridView1, sfd.FileName);
}
}
}
}
using System;7. Compile program.
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 pemvis_tutorial_MDI
{
public partial class MDIParent1 : Form
{
private int childFormNumber = 0;
public MDIParent1()
{
InitializeComponent();
}
private void ShowNewForm(object sender, EventArgs e)
{
Form childForm = new Form1();
childForm.MdiParent = this;
childForm.Text = "Window " + childFormNumber++;
childForm.Show();
}
private void OpenFile(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
openFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string FileName = openFileDialog.FileName;
}
}
private void SaveAsToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
saveFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
if (saveFileDialog.ShowDialog(this) == DialogResult.OK)
{
string FileName = saveFileDialog.FileName;
}
}
private void ExitToolsStripMenuItem_Click(object sender, EventArgs e)
{
this.Close();
}
private void CutToolStripMenuItem_Click(object sender, EventArgs e)
{
}
private void CopyToolStripMenuItem_Click(object sender, EventArgs e)
{
}
private void PasteToolStripMenuItem_Click(object sender, EventArgs e)
{
}
private void ToolBarToolStripMenuItem_Click(object sender, EventArgs e)
{
toolStrip.Visible = toolBarToolStripMenuItem.Checked;
}
private void StatusBarToolStripMenuItem_Click(object sender, EventArgs e)
{
statusStrip.Visible = statusBarToolStripMenuItem.Checked;
}
private void CascadeToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutMdi(MdiLayout.Cascade);
}
private void TileVerticalToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutMdi(MdiLayout.TileVertical);
}
private void TileHorizontalToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutMdi(MdiLayout.TileHorizontal);
}
private void ArrangeIconsToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutMdi(MdiLayout.ArrangeIcons);
}
private void CloseAllToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (Form childForm in MdiChildren)
{
childForm.Close();
}
}
}
}
8. Klik save.
9. Tampilan isi file.
