Implementasi Deteksi Tepi Citra Manuskrip Kuno Dengan Metode Kombinasi Gradien Prewit Dan Sobel

LISTING PROGRAM

FORM EDGE----------------------------------------------------------------------------using
using
using
using
using
using
using
using
using
using

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

System.IO;
System.Drawing.Imaging;

namespace CompassEdgeDetection
{
publicpartialclassfrmEdges : Form
{
privateBitmap originalBitmap = null;
privateBitmap previewBitmap = null;
privateBitmap resultBitmap = null;
public frmEdges()
{
InitializeComponent();
cmbEdgeDetection.SelectedIndex = 0;
}
privatevoid btnOpenOriginal_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = newOpenFileDialog();
ofd.Title = "Pilih file citra";
ofd.Filter = "Jpeg Images(*.jpg)|*.jpg";

ofd.Filter += "|Bitmap Images(*.bmp)|*.bmp";
if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
StreamReader streamReader = newStreamReader(ofd.FileName);
Bitmap img = newBitmap(ofd.FileName);
var imageHeight = img.Height;
var imageWidth = img.Width;
originalBitmap = (Bitmap)Bitmap.FromStream(streamReader.BaseStream);
streamReader.Close();
lblNmFile.Text = ofd.FileName;
lblSize.Text = imageWidth.ToString() + " x " + imageHeight.ToString()
+ " Piksel";
previewBitmap = originalBitmap.CopyToSquareCanvas(PicAsli.Width);
PicAsli.Image = previewBitmap;
//ApplyFilter(true)
}
}
privatevoid btnSaveNewImage_Click(object sender, EventArgs e)
{
// TextWriter tw = new StreamWriter("Perhitungan.text");

// tw.WriteLine(textBox1.Text);
// tw.Close();
btnSaveNewImage.Enabled = true;

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ApplyFilter(false);
if (resultBitmap != null)
{
SaveFileDialog sfd = newSaveFileDialog();
sfd.Title = "Masukkan Nama File Citra hasil";
sfd.Filter = "Jpeg Images(*.jpg)|*.jpg";
sfd.Filter += "|Bitmap Images(*.bmp)|*.bmp";
if (sfd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string fileExtension = Path.GetExtension(sfd.FileName).ToUpper();
ImageFormat imgFormat = ImageFormat.Png;
if (fileExtension == "BMP")
{
imgFormat = ImageFormat.Bmp;

}
elseif (fileExtension == "JPG")
{
imgFormat = ImageFormat.Jpeg;
}
StreamWriter streamWriter = newStreamWriter(sfd.FileName, false);
resultBitmap.Save(streamWriter.BaseStream, imgFormat);
lblNmFile1.Text = sfd.FileName;
FileInfo fi = newFileInfo(sfd.FileName);
long size = fi.Length / 1024;
lblSize1.Text = size.ToString();
streamWriter.Flush();
streamWriter.Close();
resultBitmap = null;
btnSaveNewImage.Enabled = false;
}
}
}
privatevoid ApplyFilter(bool preview)
{

if (previewBitmap == null || cmbEdgeDetection.SelectedIndex == -1)
{
return;
}
Bitmap selectedSource = null;
Bitmap bitmapResult = null;
if (preview == true)
{
selectedSource = previewBitmap;
}
else
{
selectedSource = originalBitmap;
}
if (selectedSource != null)
{
if (cmbEdgeDetection.SelectedItem.ToString() == "Sobel 3x3 Grayscale")
{
bitmapResult = selectedSource.Sobel3x3Filter();

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resultBitmap = selectedSource.Sobel3x3Filter();
picSobel.Image = bitmapResult;
btnSaveNewImage.Enabled = true;
}
elseif (cmbEdgeDetection.SelectedItem.ToString() == "Kombi 3x3 Grayscale")
{
bitmapResult = selectedSource.Kombi3x3Filter();
resultBitmap = selectedSource.Kombi3x3Filter();
picKombi.Image = bitmapResult;
btnSaveKombi.Enabled = true;
}
elseif (cmbEdgeDetection.SelectedItem.ToString() == "Prewitt 3x3 Grayscale")
{
bitmapResult = selectedSource.PrewittFilter();
picPrewitt.Image = bitmapResult;
resultBitmap = selectedSource.PrewittFilter();
btnSavePrewitt.Enabled = true;
}

}
if (bitmapResult != null)
{
//
//
//
//
//
//
//
//

if (preview == true)
{
picSobel.Image = bitmapResult;
}
else
{
resultBitmap = bitmapResult;
}

}
}

privatevoid NeighbourCountValueChangedEventHandler(object sender, EventArgs e)
{
ApplyFilter(true);
btnOpenOriginal.Enabled = false;
// cmbEdgeDetection.SelectedItem = 1;
// cmbEdgeDetection.SelectedIndex = 1;
// ApplyFilter(false);
}
privatevoid btnClear_Click(object sender, EventArgs e)
{
cmbEdgeDetection.SelectedItem = 0;
cmbEdgeDetection.SelectedIndex = 0;
picSobel.Image = null;
PicAsli.Image = null;
picPrewitt.Image = null;
picKombi.Image = null;
lblNmFile.Text = "";

lblNmFile1.Text = "";
lblNmFile2.Text = "";
lblNmFile3.Text = "";
lblSize.Text = "";

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lblSize1.Text = "";
lblSize2.Text = "";
lblSize3.Text = "";
btnSaveNewImage.Enabled = false;
btnSavePrewitt.Enabled = false;
btnSaveKombi.Enabled = false;
btnOpenOriginal.Enabled = true;
// textBox1.Text = "";
// TextWriter tw = new StreamWriter("Perhitungan.text");
// tw.WriteLine("Perhitungan nilai piksel adalah");
// tw.Close();
// TextReader baca = new StreamReader("Perhitungan.text");
// String teks = baca.ReadLine();

// MessageBox.Show(teks, "Baca text", MessageBoxButtons.OK,
MessageBoxIcon.Information);
// baca.Close();
}
privatevoid btnExit_Click(object sender, EventArgs e)
{
Dispose();
}
privatevoid GetPixel(int pixelBuffer)
{
int nilaiPixel = 256;
int nilR;
int nilG;
int nilB;
nilR = nilaiPixel & 255;
nilG = nilaiPixel & 65280 / 256;
nilB = nilaiPixel & 16711680 / 256 / 256;
}
void myImage()
{

Bitmap mypic = newBitmap(PicAsli.Image);
int imWid = PicAsli.Image.Width;
int imHei = PicAsli.Image.Height;
int total = imWid * imHei;
//textBox1.AppendText("R G B " + Environment.NewLine);
//textBox1.AppendText("-------------" + Environment.NewLine);
for (int z = 0; z < imWid; z++)
{
for (int i = 0; i < imHei; i++)
{
Color pixelColor = mypic.GetPixel(z, i);
//
textBox1.AppendText(" " + pixelColor.R + " " + pixelColor.G + " " +
pixelColor.B + Environment.NewLine);
}
}
// textBox1.AppendText("GRAYSCALE " + Environment.NewLine);
// textBox1.AppendText("-------------" + Environment.NewLine);
for (int z = 0; z < imWid; z++)
{

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for (int i = 0; i < imHei; i++)
{
Color pixelColor = mypic.GetPixel(z, i);
//
textBox1.AppendText(" " + (pixelColor.R + pixelColor.G + pixelColor.B)/3 +
Environment.NewLine);
}
}
// textBox1.AppendText("BINERISASI " + Environment.NewLine);
// textBox1.AppendText("-------------" + Environment.NewLine);
for (int z = 0; z < imWid; z++)
{
for (int i = 0; i < imHei; i++)
{
Color pixelColor = mypic.GetPixel(z, i);
Single Gray;
int Biner;
Gray = (pixelColor.R + pixelColor.G + pixelColor.B) / 3;
if (Gray > 128)
{
Biner=1;
}
else
{
Biner=0;
}
//

lbBiner.Items.Add (" " + Biner + Environment.NewLine);

}
}
// ----> Lihat Program ExtBitmap.cs Line 400
//TextWriter tw = new StreamWriter("PerhitunganOk.text");
//tw.WriteLine(textBox1.Text);
//tw.Close();
cmbEdgeDetection.SelectedItem = 1;
cmbEdgeDetection.SelectedIndex = 1;
}
privatevoid frmEdges_Load(object sender, EventArgs e)
{
btnSaveNewImage.Enabled = false;
btnSaveKombi.Enabled = false;
btnSavePrewitt.Enabled = false;
btnOpenOriginal.Enabled = true;
}
privatevoid btnSavePrewitt_Click(object sender, EventArgs e)
{
btnSavePrewitt.Enabled = true;
ApplyFilter(false);
if (resultBitmap != null)
{
SaveFileDialog sfd = newSaveFileDialog();
sfd.Title = "Masukkan Nama File Citra hasil";
sfd.Filter = "Jpeg Images(*.jpg)|*.jpg";
sfd.Filter += "|Bitmap Images(*.bmp)|*.bmp";

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if (sfd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string fileExtension = Path.GetExtension(sfd.FileName).ToUpper();
ImageFormat imgFormat = ImageFormat.Png;
if (fileExtension == "BMP")
{
imgFormat = ImageFormat.Bmp;
}
elseif (fileExtension == "JPG")
{
imgFormat = ImageFormat.Jpeg;
}
StreamWriter streamWriter = newStreamWriter(sfd.FileName, false);
resultBitmap.Save(streamWriter.BaseStream, imgFormat);
lblNmFile2.Text = sfd.FileName;
FileInfo fi = newFileInfo(sfd.FileName);
long size = fi.Length / 1024;
lblSize2.Text = size.ToString();
streamWriter.Flush();
streamWriter.Close();
resultBitmap = null;
btnSavePrewitt.Enabled = false;
}
}
}
privatevoid btnSaveKombi_Click(object sender, EventArgs e)
{
btnSaveKombi.Enabled = true;
ApplyFilter(false);
if (resultBitmap != null)
{
SaveFileDialog sfd = newSaveFileDialog();
sfd.Title = "Masukkan Nama File Citra hasil";
sfd.Filter = "Jpeg Images(*.jpg)|*.jpg";
sfd.Filter += "|Bitmap Images(*.bmp)|*.bmp";
if (sfd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string fileExtension = Path.GetExtension(sfd.FileName).ToUpper();
ImageFormat imgFormat = ImageFormat.Png;
if (fileExtension == "BMP")
{
imgFormat = ImageFormat.Bmp;
}
elseif (fileExtension == "JPG")
{
imgFormat = ImageFormat.Jpeg;
}
StreamWriter streamWriter = newStreamWriter(sfd.FileName, false);
resultBitmap.Save(streamWriter.BaseStream, imgFormat);
lblNmFile3.Text = sfd.FileName;
FileInfo fi = newFileInfo(sfd.FileName);
long size = fi.Length / 1024;
lblSize3.Text = size.ToString();

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streamWriter.Flush();
streamWriter.Close();
resultBitmap = null;
btnSaveKombi.Enabled = false;
}
}
}
}
}

FORM PERKALIAN-------------------------------------------------------------------------------------------------------------staticvoid Main1(string[] args)
{
Console.WriteLine("Perkalian matriks A dan Matriks B");
int barisA, kolomA, barisB, kolomB;
string input;
Random randomInt = newRandom();
Console.Write("Baris");
barisA = int.Parse(Console.ReadLine());
Console.Write("Kolomn Baris B =");
kolomA = barisB = int.Parse(Console.ReadLine());
Console.Write("Kolom");
kolomB = int.Parse(Console.ReadLine());
int[,] matA = newint[barisA, kolomA];
int[,] matB = newint[barisB, kolomB];
int[,] matC = newint[barisA, kolomB];
for (int i = 0; i < barisA; i++)
for (int j = 0; j < kolomA; j++)
matA[i, j] = randomInt.Next(1, 3);
for (int i = 0; i < barisB; i++)
for (int j = 0; j < kolomB; j++)
matB[i, j] = randomInt.Next(1, 3);
Console.Write("Matriks\n\n");
{
for (int i = 0; i < barisA; i++)
{
for (int j = 0; j < kolomA; j++)
Console.Write(matA[i, j] + "\t");
Console.WriteLine();
}
}
Console.Write("\niks B :\n");
{
for (int i = 0; i < barisB; i++)
{
for (int j = 0; j < kolomB; j++)
Console.Write(matB[i, j] + "\t");
Console.WriteLine();
}
}
Console.WriteLine("\n Hasil perkalian matriks 2D A dan B :");
{
for (int a = 0; a < barisA; a++)
{
for (int b = 0; b < kolomB; b++)
{

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matC[a, b] = 0;
for (int c = 0; c < kolomA; c++)
{
matC[a, b] += matA[a, c] * matB[c, b];
}
Console.Write(matC[a, b] + "\t");
}
Console.WriteLine();
}
Console.WriteLine("by teguh");
Console.ReadLine();
}
}
}
}

FORM BRIGHTNES------------------------------------------------------------------------------------------------------------publicpartialclassfrmBrighness : Form
{
OpenFileDialog oDlg;
SaveFileDialog sDlg;
int ID;
// private MenuItem cZoom;
ImageHandler imageHandler = newImageHandler();
string koneksi = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:/TA-UNPRI2016/JUAN/ProgramSobel/ImageEdgeDetection/bin/Debug/dbEdge.mdb";
public frmBrighness()
{
InitializeComponent();
oDlg = newOpenFileDialog(); // Open Dialog
oDlg.RestoreDirectory = true;
oDlg.InitialDirectory = "C:\\";
oDlg.FilterIndex = 1;
oDlg.Filter = "jpg Files (*.jpg)|*.jpg|bmp
/*************************/
sDlg = newSaveFileDialog(); // Save Dialog
sDlg.RestoreDirectory = true;
sDlg.InitialDirectory = "C:\\";
sDlg.FilterIndex = 1;
sDlg.Filter = "jpg Files (*.jpg)|*.jpg|bmp

Initialization

Files (*.bmp)|*.bmp";
Initialization

Files (*.bmp)|*.bmp";

}
privateImage Img;
privateSize OriginalImageSize;
privateSize ModifiedImageSize;
int cropX;
int cropY;
int cropWidth;
int cropHeight;
int oCropX;
int oCropY;
publicPen cropPen;
publicDashStyle cropDashStyle = DashStyle.DashDot;
publicbool Makeselection = false;
publicbool CreateText = false;

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privatevoid OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
//
OpenFileDialog Dlg = new OpenFileDialog();
//
Dlg.Filter = "";
// Dlg.Title = "Select image";
// if (Dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
// {
//
Img = Image.FromFile(Dlg.FileName);
//
//Image.FromFile(String) method creates an image from the specifed file, here
dlg.Filename contains the name of the file from which to create the image
//
LoadImage();
// }
if (DialogResult.OK == oDlg.ShowDialog())
{
imageHandler.CurrentBitmap = (Bitmap)Bitmap.FromFile(oDlg.FileName);
imageHandler.BitmapPath = oDlg.FileName;
// this.AutoScroll = true;
// this.AutoScrollMinSize = new Size(Convert.ToInt32(imageHandler.CurrentBitmap.Width
* zoomFactor), Convert.ToInt32(imageHandler.CurrentBitmap.Height * zoomFactor));
// this.Invalidate();
Img = Image.FromFile(oDlg.FileName);
LoadImage();
//menuItemImageInfo.Enabled = true;
//ImageInfo imgInfo = new ImageInfo(imageHandler);
//imgInfo.Show();
}
}
privatevoid LoadImage()
{
//we set the picturebox size according to image, we can get image width and height
with the help of Image.Width and Image.height properties.
int imgWidth = Img.Width;
int imghieght = Img.Height;
PictureBox1.Width = imgWidth;
PictureBox1.Height = imghieght;
PictureBox1.Image = Img;
PictureBoxLocation();
OriginalImageSize = newSize(imgWidth, imghieght);
OleDbDataReader rdr = null;
string sql = string.Format("select * from Hasil where NmFile='" + oDlg.FileName +
"'");
OleDbConnection conn = newOleDbConnection(koneksi);
conn.Open();
OleDbCommand cmd = newOleDbCommand(sql, conn);
rdr = cmd.ExecuteReader();
if (rdr.Read())
{
MessageBox.Show("Citra sudah ada disimpan", "Saved", MessageBoxButtons.OK,
MessageBoxIcon.Information);
// ID = Convert.ToInt32(rdr["ID"]) + 1;
txtArti.Text = Convert.ToString(rdr["Arti"]);
btnSave.Enabled = false;
}
else

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{
btnSave.Enabled = true;
//MessageBox.Show("Citra tidak ada", "Saved", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
}
privatevoid PictureBoxLocation()
{
int _x = 0;
int _y = 0;
if (SplitContainer1.Panel1.Width > PictureBox1.Width)
{
_x = (SplitContainer1.Panel1.Width - PictureBox1.Width) / 2;
}
if (SplitContainer1.Panel1.Height > PictureBox1.Height)
{
_y = (SplitContainer1.Panel1.Height - PictureBox1.Height) / 2;
}
PictureBox1.Location = newPoint(_x, _y);
}
privatevoid SplitContainer1_Panel1_Resize(object sender, EventArgs e)
{
PictureBoxLocation();
}
privatevoid btnOk_Click(object sender, EventArgs e)
{
Bitmap bm_source = newBitmap(PictureBox1.Image);
// Make a bitmap for the result.
Bitmap bm_dest = newBitmap(Convert.ToInt32(ModifiedImageSize.Width),
Convert.ToInt32(ModifiedImageSize.Height));
// Make a Graphics object for the result Bitmap.
Graphics gr_dest = Graphics.FromImage(bm_dest);
// Copy the source image into the destination bitmap.
gr_dest.DrawImage(bm_source, 0, 0, bm_dest.Width + 1, bm_dest.Height + 1);
// Display the result.
PictureBox1.Image = bm_dest;
PictureBox1.Width = bm_dest.Width;
PictureBox1.Height = bm_dest.Height;
PictureBoxLocation();
}
privatevoid Form1_Load(object sender, EventArgs e)
{
string sql = "SELECT * FROM Hasil";
OleDbConnection con = newOleDbConnection(koneksi);
con.Open();
}
# region "-----------------------------Crop Image-----------------------------------"
privatevoid PictureBox1_MouseDown(object sender, MouseEventArgs e)
{
if (TabControl1.SelectedIndex == 4)
{
Point TextStartLocation = e.Location;

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if (CreateText)
{
Cursor = Cursors.IBeam;
}
}
else
{
Cursor = Cursors.Default;
if (Makeselection)
{
try
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
Cursor = Cursors.Cross;
cropX = e.X;
cropY = e.Y;
cropPen = newPen(Color.Black, 1);
cropPen.DashStyle = DashStyle.DashDotDot;
}
PictureBox1.Refresh();
}
catch (Exception ex)
{
}
}
}
}
privatevoid PictureBox1_MouseUp(object sender, MouseEventArgs e)
{
if (Makeselection)
{
Cursor = Cursors.Default;
}
}
privatevoid PictureBox1_MouseMove(object sender, MouseEventArgs e)
{
if (TabControl1.SelectedIndex == 4)
{
Point TextStartLocation = e.Location;
if (CreateText)
{
Cursor = Cursors.IBeam;
}
}
else
{
Cursor = Cursors.Default;
if (Makeselection)
{
try
{

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if (PictureBox1.Image == null)
return;
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
PictureBox1.Refresh();
cropWidth = e.X - cropX;
cropHeight = e.Y - cropY;
PictureBox1.CreateGraphics().DrawRectangle(cropPen, cropX,
cropY, cropWidth, cropHeight);
}

}
catch (Exception ex)
{
//if (ex.Number == 5)
//
return;
}
}
}
}
# endregion
privatevoid TrackBarBrightness_Scroll(object sender, EventArgs e)
{
DomainUpDownBrightness.Text = TrackBarBrightness.Value.ToString();
float value = TrackBarBrightness.Value * 0.01f;
float[][] colorMatrixElements = {
newfloat[] {
1,
0,
0,
0,
0
},
newfloat[] {
0,
1,
0,
0,
0
},
newfloat[] {
0,
0,
1,
0,
0
},
newfloat[] {
0,
0,
0,
1,
0
},

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newfloat[] {
value,
value,
value,
0,
1
}
};
ColorMatrix colorMatrix = newColorMatrix(colorMatrixElements);
ImageAttributes imageAttributes = newImageAttributes();
imageAttributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default,
ColorAdjustType.Bitmap);
Image _img = Img;
//PictureBox1.Image
Graphics _g = default(Graphics);
Bitmap bm_dest = newBitmap(Convert.ToInt32(_img.Width), Convert.ToInt32(_img.Height));
_g = Graphics.FromImage(bm_dest);
_g.DrawImage(_img, newRectangle(0, 0, bm_dest.Width + 1, bm_dest.Height +
1), 0, 0, bm_dest.Width + 1, bm_dest.Height + 1, GraphicsUnit.Pixel, imageAttributes);
PictureBox1.Image = bm_dest;
}
privatevoid btnRotateLeft_Click(object sender, EventArgs e)
{
PictureBox1.Image.RotateFlip(RotateFlipType.Rotate90FlipNone);
PictureBox1.Refresh();
}
privatevoid btnRotateRight_Click(object sender, EventArgs e)
{
PictureBox1.Image.RotateFlip(RotateFlipType.Rotate270FlipNone);
PictureBox1.Refresh();
}
privatevoid btnRotateHorizantal_Click(object sender, EventArgs e)
{
PictureBox1.Image.RotateFlip(RotateFlipType.RotateNoneFlipX);
PictureBox1.Refresh();
}
privatevoid btnRotatevertical_Click(object sender, EventArgs e)
{
PictureBox1.Image.RotateFlip(RotateFlipType.RotateNoneFlipY);
PictureBox1.Refresh();
}
privatevoid TabPage1_Click(object sender, EventArgs e)
{
}
privatevoid SaveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (DialogResult.OK == sDlg.ShowDialog())
{
imageHandler.SaveBitmap(sDlg.FileName);
}
}
privatevoid ExitToolStripMenuItem_Click(object sender, EventArgs e)
{

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Dispose();
}
privatevoid btnSave_Click(object sender, EventArgs e)
{
OleDbDataReader rdr = null;
string sql = string.Format("select * from Hasil order by ID desc");
OleDbConnection conn = newOleDbConnection(koneksi);
conn.Open();
OleDbCommand cmd = newOleDbCommand(sql, conn);
rdr = cmd.ExecuteReader();
if (rdr.Read())
{
ID = Convert.ToInt32(rdr["ID"]) + 1;
}
else
{
ID = 1;
}
sql = string.Format("insert into Hasil (ID,NmFile,Arti) VALUES
('{0}','{1}','{2}')", ID, oDlg.FileName,txtArti.Text);
OleDbCommand cmd1 = newOleDbCommand(sql, conn);
cmd1.ExecuteNonQuery();
conn.Close();
btnSave.Enabled = false;
MessageBox.Show("Citra sudah disimpan", "Saved", MessageBoxButtons.OK,
MessageBoxIcon.Information);
txtArti.Text = "";
}
privatevoid MenuStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
}
privatevoid btnKeluar_Click(object sender, EventArgs e)
{
Dispose();
}
privatevoid btnClear_Click(object sender, EventArgs e)
{
txtArti.Text = "";
PictureBox1.Image = null;
}
privatevoid PictureBox1_Click(object sender, EventArgs e)
{
}
}
}

Curriculum Vitae

Universitas Sumatera Utara

Nama

: Muhammad Teguh Amanda

Tempat/Tanggal Lahir

: Labuhan Haji/07 September 1992

Jenis Kelamin

: Laki-laki

Alamat Sekarang

: Jl. Abdul Hakim Gg. Setia No. 20 Setia Budi

Alamat Orang Tua

: Desa Apha Labuhan Haji Aceh Selatan

HP

: 0852 77 1791 94

E-mail

: teguhamanda77@gmail.com

Riwayat Pendidikan
2011 – 2017

S-1 Ilmu Komputer Sumatera Utara, Medan

2008 – 2011

SMK N 1 Labuhan Haji, Aceh Selatan

2005 – 2008

SMP N 1 Labuhan Haji, Aceh Selatan

1999 – 2005

SD N 7 Labuhan Haji, Aceh Selatan

Universitas Sumatera Utara