private void imageView1_OnItemClick(object sender, DevExpress.XtraEditors.TileItemEventArgs e)
{
try
{
if (e.Item == null)
{
return;
}
TileImageInfo imageInfo = e.Item.Tag as TileImageInfo;
if (imageInfo == null)
{
return;
}
if (imageInfo.MediaType != "图像")
{
MessageBox.Show("音视频不能进行处理。", "提示");
return;
}
_selectImageID = imageInfo.MediaId;
imageProcessControl1.LoadBackImage(ImageEx.LoadFile(imageInfo.File) as Bitmap);
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
public void UpdateTileImage(TileItem tileItem, string imgFile)
{
if (tileItem == null)
{
tileItem = SelItem;
}
if (tileItem == null)
{
return;
}
tileItem.Image = ImageEx.LoadFile(imgFile);
}
public void ShowImage(string imgFile, int delayTime, IWin32Window owner)
{
_imgFile = imgFile;
_delayTime = delayTime;
_alreadyTime = 0;
_allowExit = false;
this.Opacity = 100;
timer1.Enabled = true;
if (this.Visible == false)
{
this.Show(owner);
}
pictureBox1.Image = ImageEx.LoadFile(_imgFile);
}
private void butLoadPhoto_Click(object sender, EventArgs e)
{
try
{
openFileDialog1.ShowDialog(this);
if (File.Exists(openFileDialog1.FileName) == false)
{
return;
}
picUserPhoto.Image = ImageEx.LoadFile(openFileDialog1.FileName);
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
private void frmImageProcess_Load(object sender, EventArgs e)
{
try
{
BindStudyMedia();
if (_images != null && string.IsNullOrEmpty(_selectImageID) == false)
{
int imgIndex = _images.FindIndex(T => T.MediaId == _selectImageID);
if (imgIndex < 0)
{
return;
}
imgIndex = imgIndex + 1;
int curPageNo = imgIndex / _imgViewCount;
if (imgIndex % _imgViewCount != 0)
{
curPageNo = curPageNo + 1;
}
splitPage1.ChangePage(curPageNo);
TileItem ti = imageView1.FindByImageId(_selectImageID);
imageView1.Selected(ti);
imageProcessControl1.LoadBackImage(ImageEx.LoadFile(_images[imgIndex - 1].File) as Bitmap);
}
}
catch (Exception ex)
{
MsgBox.ShowException(ex, this);
}
}
public TileItem AddImage(TileImageInfo imgInfo)
{
TileItem AddImageToTile(System.Drawing.Image img)
{
TileItem ti = new TileItem();
ti.Image = img;
ti.ImageScaleMode = TileItemImageScaleMode.Stretch;
ti.ItemSize = TileItemSize.Large;
ti.Text = "";
ti.Tag = imgInfo;
TileItemElement tie = new TileItemElement();
tie.Image = imageList1.Images[0];
tie.ImageSize = new Size(32, 32);
tie.ImageAlignment = TileItemContentAlignment.TopRight;
tie.Text = "";
ti.Elements.Add(tie);
if (imgInfo.IsKeyImage)
{
TileItemElement tieKey = new TileItemElement();
tieKey.Image = imageList2.Images[1];
tieKey.Image.Tag = "lock";
tieKey.ImageSize = new Size(16, 16);
tieKey.ImageAlignment = TileItemContentAlignment.TopLeft;
tieKey.Text = "";
ti.Elements.Add(tieKey);
}
TileItemElement tieOrder = new TileItemElement();
tieOrder.TextAlignment = TileItemContentAlignment.BottomLeft;
tieOrder.Text = imgInfo.Order;
ti.Elements.Add(tieOrder);
if (tileControl1.Groups.Count <= 0)
{
TileGroup tg = new TileGroup();
tg.Text = "";
tileControl1.Groups.Add(tg);
}
if (tileControl1.Groups[0].Items.Count >= _imgViewCount)
{
tileControl1.Groups[0].Items.RemoveAt(0);
}
tileControl1.Groups[0].Items.Insert(0, ti);
//tileControl1.Groups[0].Items.Add(ti);
return(ti);
}
if (this.InvokeRequired)//如果是在非创建控件的线程访问，即InvokeRequired=true
{
DelegateAddImage addImgProcess = new DelegateAddImage(AddImage);
return(this.Invoke(addImgProcess, new object[] { imgInfo }) as TileItem);
}
else
{
System.Drawing.Image img = null;
//视频音频类型媒体加载判断处理
if (imgInfo.MediaType == "视频")
{
img = imageList3.Images[0];
}
else if (imgInfo.MediaType == "音频")
{
img = imageList3.Images[1];
}
else
{
img = ImageEx.LoadFile(imgInfo.File);
}
return(AddImageToTile(img));
}
}
