private int widthPBox1; // fix picture box size
#endregion Fields
#region Constructors
// constructor
public Form1()
{
InitializeComponent();
currentIdPicture = -1; // -1 --> not selected
currentIdSketch = -1; // -1 --> not selected
dBMode = 1; // by default 1 --> insert image in db , my choice
fFile = new FunctionsFile(this);
fDb = new FunctionsDb(this);
widthPBox1 = pictureBox1.Width;
heightPBox1 = pictureBox1.Height;
}
public void LoadImageFromFileTestImgLoadedOk()
{
Form1 form1 = new Form1();
FunctionsFile fFile = new FunctionsFile(form1);
// load a picture in pictureBox
string path = Environment.CurrentDirectory.ToString();
int pos = path.IndexOf("TestResults");
path = path.Substring(0, pos);
path += "Tests_functionsFile\\pictures\\img507x433.png";//projetImage\Tests_functionsFile\pictures\img507x433.png
//Console.WriteLine("***********" + path + "-*******");
form1.getPictureBox().Load(path);
// check picture loaded
int imgHeight =form1.getPictureBox().Image.Height;
int imgWidth = form1.getPictureBox().Image.Width;
Assert.AreEqual(433, imgHeight);
Assert.AreEqual(507, imgWidth);
}
//
// Prepare to load a picture or a sketch from DB. Used to export file
//
public void prepareLoadImageFromDb(FunctionsFile fFile)
{
// select query
this.dbMode = form1.DBMode;
switch (dbMode)
{
case 3: query = "SELECT name, id FROM T_pictures";
break;
case 4: query = "SELECT name, id FROM T_sketch WHERE fk_picture = "+form1.CurrentIdPicture;
break;
}
this.fFile = fFile;
List<String> listPicturesName = new List<string>(); // store pictures' names and ids
// first I load and check if pictures are present in DB
SqlConnection cn = new SqlConnection(); // connection for sql
try
{
string name = "", temp = "";
int id;
// open connection
cn.ConnectionString = connectString;
cn.Open();
// query and parameters
//query = "SELECT name, id FROM T_pictures";
SqlCommand stmt = new SqlCommand(query, cn);
rs = stmt.ExecuteReader();
while (rs.Read())
{
name = ((string)rs["name"]);
id = ((int)rs["id"]);
temp = id + "_" + name;
listPicturesName.Add(temp);
}
rs.Close();
cn.Close();
}
catch (Exception e)
{
MessageBox.Show("Sorry,not ok !!! " + e.ToString());
cn.Close();
rs.Close();
}
// if list.count = 0 --> no picture ---> display a warning and stop
if (listPicturesName.Count() == 0)
{
MessageBox.Show("No picture in data base !");
return;
}
// create a new form with picture's names. This allow to use same vars in form2
Form2 form2 = new Form2(this);
form2.Show();
// fill combo list and select a default value
string[] tabName = new string[listPicturesName.Count()];
int pos = -1;
foreach (String name in listPicturesName)
{
pos++;
tabName[pos] = name;
}
form2.getComboBox().Items.AddRange(tabName);
form2.getComboBox().SelectedIndex = 0;
}