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| private int NumOfPicBoxen = 10;
private string OrdnerPfad;
List<string> Bildnamen = new List<string>();
private void AddPictureBoxen(int cNumber)
{
picBoxArray = new PictureBox[cNumber];
for (int i = 0; i < cNumber; i++)
{
picBoxArray[i] = new PictureBox();
}
}
private void Form1_Load(object sender, EventArgs e)
{
if (panel1 != null)
{
AddPictureBoxen(NumOfPicBoxen);
for (int i = 0; i < NumOfPicBoxen; i++)
{
picBoxArray[i].BackColor = Color.Transparent;
picBoxArray[i].BorderStyle = BorderStyle.FixedSingle;
picBoxArray[i].Size = new Size(198, 147);
picBoxArray[i].Visible = true;
picBoxArray[i].SizeMode = PictureBoxSizeMode.Zoom;
picBoxArray[i].Name = i.ToString();
picBoxArray[0].Location = new Point(75, 50);
picBoxArray[1].Location = new Point(293, 50);
picBoxArray[2].Location = new Point(510, 50);
picBoxArray[3].Location = new Point(728, 50);
picBoxArray[4].Location = new Point(75, 267);
picBoxArray[5].Location = new Point(293, 267);
picBoxArray[6].Location = new Point(510, 267);
picBoxArray[7].Location = new Point(728, 267);
picBoxArray[8].Location = new Point(293, 485);
picBoxArray[9].Location = new Point(510, 485);
picBoxArray[i].MouseClick += new MouseEventHandler(picBox_MouseClick);
this.panel1.Controls.Add(picBoxArray[i]);
Application.DoEvents();
}
}
}
private void öffnenToolStripMenuItem1_Click(object sender, EventArgs e)
{
FolderBrowserDialog openBrowserDialog = new FolderBrowserDialog();
int fileCount = 0;
int fileMax = 0;
if (openBrowserDialog.ShowDialog() == DialogResult.OK)
{
OrdnerPfad = openBrowserDialog.SelectedPath;
DirectoryInfo dir = new DirectoryInfo(OrdnerPfad);
fileCount = Bildnamen.Count;
if (dir.Exists)
{
FileInfo[] str_gif = dir.GetFiles("*.gif", SearchOption.AllDirectories);
FileInfo[] str_jpg = dir.GetFiles("*.jpg", SearchOption.AllDirectories);
FileInfo[] str_bmp = dir.GetFiles("*.gif", SearchOption.AllDirectories);
FileInfo[] str_png = dir.GetFiles("*.png", SearchOption.AllDirectories);
foreach (FileInfo gifBilder in str_gif)
{
if (gifBilder.Exists)
Bildnamen.Add(gifBilder.FullName);
else
return;
}
foreach (FileInfo jpgBilder in str_jpg)
{
if (jpgBilder.Exists)
Bildnamen.Add(jpgBilder.FullName);
else
return;
}
foreach (FileInfo bmpBilder in str_bmp)
{
if (bmpBilder.Exists)
Bildnamen.Add(bmpBilder.FullName);
else
return;
}
foreach (FileInfo pngBilder in str_png)
{
if (pngBilder.Exists)
Bildnamen.Add(pngBilder.FullName);
else
return;
}
foreach (string str in Bildnamen)
{
if (str.Length > 0 && str.Length <=10)
{
picBoxArray[fileMax].ImageLocation = str;
fileCount++;
fileMax++;
}
else
MessageBox.Show("In diesem Ordner befinden sich keine Bilder.\nFormate: jpg,gif,png,bmp");
}
}
}
}
private void btn_vor_Click(object sender, EventArgs e)
{
if (picBoxArray != null)
{
if (Bildnamen.Count <= 10 && Bildnamen.Count > 0) return;
if (Bildnamen.Count == 0) return;
if (Bildnamen.Count > 10 && Bildnamen.Count <= 20)
{
}
}
} |