private void LoadDataAndBindIntoControls()
{
DbSQLServer dbSQLServer = new DbSQLServer(AppSetting.ConnectionString());
DataTable dataTabe = dbSQLServer.GetDataList("usp_EmployeesGetEmployeesDetailsById", new DbParameter
{
Parameter = "@EmployeeId",
Value = this.EmployeeId
});
DataRow dtRow = dataTabe.Rows[0];
EmployeeIDTextBox.Text = dtRow["EmployeeId"].ToString();
FullNameTextBox.Text = dtRow["FullName"].ToString();
dateTimePicker1.Value = Convert.ToDateTime(dtRow["DateOfBirth"]);
NICTextBox.Text = dtRow["NICNumber"].ToString();
EmailTextBox.Text = dtRow["EmailAddress"].ToString();
TelephoneTextBox.Text = dtRow["Telephone"].ToString();
MobileETextBox.Text = dtRow["Mobile"].ToString();
dateTimePicker2.Value = Convert.ToDateTime(dtRow["EmploymentDate"]);
AddressLineTextBox.Text = dtRow["AddressLine"].ToString();
PostCodeBox.Text = dtRow["PostCode"].ToString();
CurrentSalaryTextBox.Text = dtRow["CurrentSalary"].ToString();
StartingSalaryTextBox.Text = dtRow["StartingSalary"].ToString();
CommentsTextBox.Text = dtRow["Comments"].ToString();
pictureBox1.Image = (dtRow["Photo"] is DBNull) ? null : ImageManipulations.PutPhoto((byte[])dtRow["Photo"]);
CityComboBox.SelectedValue = dtRow["CityId"];
DistrictComboBox.SelectedValue = dtRow["DistrictId"];
GenderComboBox.SelectedValue = dtRow["GenderId"];
BranchComboBox.SelectedValue = dtRow["BranchId"];
JobTitleComboBox.SelectedValue = dtRow["JobTitleId"];
HasLeftComboBox.Text = (Convert.ToBoolean(dtRow["HasLeft"]) == true) ? "Yes" : "No";
ReasonLeftComboBox.SelectedValue = dtRow["ReasonLeftId"];
DateLeftDateTimePicker.Value = Convert.ToDateTime(dtRow["DateLeft"]);
CommentsTextBox.Text = dtRow["Comments"].ToString();
}
private void BtnNegative_Click(object sender, EventArgs e)
{
manipulated = ImageManipulations.MakeNegative(original);
currentManipulation = "_negative";
pbManipulated.Image = manipulated;
manipulationMade = true;
}
private void BtnBlurred_Click(object sender, EventArgs e)
{
manipulated = ImageManipulations.MakeBlurry(original);
currentManipulation = "_blurry";
pbManipulated.Image = manipulated;
manipulationMade = true;
}
private void BtnGray_Click(object sender, EventArgs e)
{
manipulated = ImageManipulations.MakeGray(original);
currentManipulation = "_grayscale";
pbManipulated.Image = manipulated;
manipulationMade = true;
}
public void GrayscaleWorks()
{
Color red = Color.FromArgb(255, 0, 0);
Color green = Color.FromArgb(0, 255, 0);
Color blue = Color.FromArgb(0, 0, 255);
Color white = Color.FromArgb(255, 255, 255);
Color[,] originalColors =
{
{ red, green },
{ blue, white }
};
Bitmap original = CreateImage(2, 2, originalColors);
Bitmap actual = ImageManipulations.MakeGray(original);
bool isGray = false;
for (int y = 0; y < actual.Height; y++)
{
for (int x = 0; x < actual.Width; x++)
{
// Om värdena för R, G och B hos en pixel har samma värde ska den anses vara grå.
if (actual.GetPixel(x, y).R == actual.GetPixel(x, y).G&&
actual.GetPixel(x, y).R == actual.GetPixel(x, y).B)
{
isGray = true;
}
else
{
Assert.Fail();
}
}
}
Assert.IsTrue(isGray);
}
public void ExtraBlurryWorks()
{
Color white = Color.FromArgb(255, 255, 255);
Color black = Color.FromArgb(0, 0, 0);
Color[,] assignColors =
{
{ white, white, black, white, white },
{ white, white, black, white, white },
{ white, white, black, white, white },
{ white, white, black, white, white },
{ white, white, black, white, white }
};
Bitmap original = CreateImage(5, 5, assignColors);
Bitmap actual = ImageManipulations.MakeExtraBlurry(original);
for (int y = 0; y < actual.Height; y++)
{
for (int x = 0; x < actual.Width; x++)
{
int colorSum = actual.GetPixel(x, y).R + actual.GetPixel(x, y).G + actual.GetPixel(x, y).B;
if (colorSum > 0 && colorSum < 765)
{
}
else
{
Assert.Fail();
}
}
}
Assert.Pass();
}
public void BlurryWorks()
{
Color white = Color.FromArgb(255, 255, 255);
Color black = Color.FromArgb(0, 0, 0);
Color[,] assignColors =
{
{ white, black, white },
{ white, black, white },
{ white, black, white }
};
Bitmap original = CreateImage(3, 3, assignColors);
Bitmap actual = ImageManipulations.MakeBlurry(original);
// Om suddalgoritmen ovan har fungerat, så ska det inte finnas en enda pixel i testbilden
// som är helt svart eller helt vit. Loopen nedan testar detta.
for (int y = 0; y < actual.Height; y++)
{
for (int x = 0; x < actual.Width; x++)
{
int colorSum = actual.GetPixel(x, y).R + actual.GetPixel(x, y).G + actual.GetPixel(x, y).B;
// En helt vit pixel är 255 * 3 = 765, medan en helt svart är 0.
if (colorSum == 0 || colorSum == 765)
{
Assert.Fail();
}
}
}
Assert.Pass();
}
private Branch GetObject()
{
Branch branch = new Branch();
branch.BranchId = (this.IsUpdate) ? this.BranchId : 0;
branch.BranchName = BranchNameTextBox.Text;
branch.Email = EmailTextBox.Text;
branch.Mobile = MobileTextBox.Text;
branch.Website = WebAddressTextBox.Text;
branch.AddressLine = AddressLineTextBox.Text;
branch.CityId = Convert.ToInt32(CityComboBox1.SelectedValue);
branch.DistrictId = Convert.ToInt32(DistrictComboBox2.SelectedValue);
branch.PostCode = PostCodeTextBox.Text;
branch.BranchImage = (LogoPictureBox.Image == null) ? null : ImageManipulations.GetPhoto(LogoPictureBox);
branch.CreatedBy = LoggedInUser.UserName;
return(branch);
}
private Employee GetObject()
{
Employee emp = new Employee();
emp.EmployeeId = Convert.ToInt32(EmployeeIDTextBox.Text);
emp.FullName = FullNameTextBox.Text;
emp.DateOfBirth = dateTimePicker1.Value.Date;
emp.NICNumber = NICTextBox.Text.Trim();
emp.EmailAddress = EmailTextBox.Text.Trim();
emp.Mobile = MobileETextBox.Text.Trim();
emp.Telephone = TelephoneTextBox.Text.Trim();
emp.GenderId = (GenderComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(GenderComboBox.SelectedValue);
emp.BranchId = (BranchComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(BranchComboBox.SelectedValue);
emp.EmploymentDate = dateTimePicker2.Value.Date;
emp.Photo = (pictureBox1.Image == null) ? null : ImageManipulations.GetPhoto(pictureBox1);
emp.AddressLine = AddressLineTextBox.Text.Trim();
emp.CityId = (CityComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(CityComboBox.SelectedValue);
emp.DistrictId = (DistrictComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(DistrictComboBox.SelectedValue);
emp.PostCode = PostCodeBox.Text.Trim();
emp.JobTitleId = (JobTitleComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(JobTitleComboBox.SelectedValue);
emp.CurrentSalary = Convert.ToDecimal(CurrentSalaryTextBox.Text.Trim());
emp.StartingSalary = Convert.ToDecimal(StartingSalaryTextBox.Text.Trim());
emp.HasLeft = (HasLeftComboBox.Text.Trim() == "Yes") ? true : false;
emp.DateLeft = DateLeftDateTimePicker.Value.Date;
emp.ReasonLeftId = (ReasonLeftComboBox.SelectedIndex == -1) ? 0 : Convert.ToInt32(ReasonLeftComboBox.SelectedValue);
emp.Comments = CommentsTextBox.Text.Trim();
emp.CreatedBy = LoggedInUser.UserName;
return(emp);
}
public void NegativeWorks()
{
// Color.Red skapar HEX8-koden FFFF0000 medan Color.FromArgb(255, 0, 0) skapar
// HEX-koden FF0000. I manipulationsalgoritmerna använder jag Color.FromArgb() för att
// sätta ihop uträkningarna av R, G och B till en färg. Därför måste jag
// skapa färgerna nedan istället för att exempelvis använda Color.Red. Annars är koderna
// inte jämförbara.
Color red = Color.FromArgb(255, 0, 0);
Color green = Color.FromArgb(0, 255, 0);
Color blue = Color.FromArgb(0, 0, 255);
Color white = Color.FromArgb(255, 255, 255);
Color cyan = Color.FromArgb(0, 255, 255);
Color magenta = Color.FromArgb(255, 0, 255);
Color yellow = Color.FromArgb(255, 255, 0);
Color black = Color.FromArgb(0, 0, 0);
Color[,] originalColors =
{
{ red, green },
{ blue, white }
};
Color[,] negativeColors =
{
{ cyan, magenta },
{ yellow, black }
};
Bitmap original = CreateImage(2, 2, originalColors);
Bitmap expected = CreateImage(2, 2, negativeColors);
Bitmap actual = ImageManipulations.MakeNegative(original);
// Bilden består av 4 pixlar vardera, så nedan kollas varenda pixel av båda bilderna.
bool check = expected.GetPixel(0, 0).Name == actual.GetPixel(0, 0).Name&&
expected.GetPixel(0, 1).Name == actual.GetPixel(0, 1).Name&&
expected.GetPixel(1, 0).Name == actual.GetPixel(1, 0).Name&&
expected.GetPixel(1, 1).Name == actual.GetPixel(1, 1).Name;
Assert.IsTrue(check);
}
private void LoadDataAndBindToControlIfUpdate()
{
if (this.IsUpdate)
{
DbSQLServer dbSQLServer = new DbSQLServer(AppSetting.ConnectionString());
//DbParameter dbPara = new DbParameter();
//dbPara.Parameter = "@BranchId";
//dbPara.Value = this.BranchId;
DataTable dtBranchTable = dbSQLServer.GetDataList("usp_BranchesGetBrancheDetailByBranchId", new DbParameter {
Parameter = "@BranchId", Value = this.BranchId
});
DataRow row = dtBranchTable.Rows[0];
BranchNameTextBox.Text = row["BranchName"].ToString();
EmailTextBox.Text = row["Email"].ToString();
MobileTextBox.Text = row["Mobile"].ToString();
WebAddressTextBox.Text = row["Website"].ToString();
LogoPictureBox.Image = (row["branchImage"] is DBNull)? null : ImageManipulations.PutPhoto((byte[])row["branchImage"]);
AddressLineTextBox.Text = row["AddressLine"].ToString();
CityComboBox1.SelectedValue = row["CityId"];
DistrictComboBox2.SelectedValue = row["DistrictId"];
PostCodeTextBox.Text = row["PostCode"].ToString();
}
}
static void Main(string[] args)
{
string path = null;
if (args.Length > 0)
{
path = args[0];
}
else
{
bool retry = false;
string message = "Please enter the path to your image: ";
string retryMessage = "\nCould not find image, please try again: ";
while (!File.Exists(path))
{
Console.Write(retry ? retryMessage : message);
path = Console.ReadLine();
retry = true;
}
}
Console.WriteLine("Working...");
Bitmap original;
try
{
// Kolla om filen är en bildfil och tilldela isf den till "original"
original = new Bitmap(path);
}
catch (ArgumentException)
{
Console.WriteLine("The file is not an acceptable format.");
return;
}
if (original.Width >= 5000 || original.Height >= 5000)
{
Console.WriteLine("The image cannot be over 5000 pixels in height or width.");
return;
}
Bitmap negative = ImageManipulations.MakeNegative(original);
negative.Save(PathManipulations.EditFileName(path, "_negative"));
Console.WriteLine("Negative saved");
Bitmap gray = ImageManipulations.MakeGray(original);
gray.Save(PathManipulations.EditFileName(path, "_grayscale"));
Console.WriteLine("Grayscale saved");
Bitmap blurry = ImageManipulations.MakeBlurry(original);
blurry.Save(PathManipulations.EditFileName(path, "_blurred"));
Console.WriteLine("The blurry image saved");
// Om vi inte har anledning att misstänka att en server använder programmet,
// så låt den eventuella användaren läsa eventuella meddelanden innan programmet avslutas.
if (args.Length == 0)
{
Console.WriteLine("\nPress any key to exit...");
Console.ReadKey();
}
}