예제 #1
0
        private void Preview(PicDto picDto)
        {
            try
            {
                string url = LossPicAttachItem.Url;

                string filename = url.LastIndexOf("/") > 0 ? url.Substring(url.LastIndexOf("/") + 1) : "";
                if (String.IsNullOrEmpty(filename))
                {
                    return;
                }
                if (CrossFilePicker.Current.IsExistFile(filename, "RMMTIMAGEVIEW"))
                {
                    //已从服务器上缓存的图片。
                    CrossFilePicker.Current.OpenFile(filename, "RMMTIMAGEVIEW");
                }
                else
                {
                    _commonFun.DownLoadFileFromOss(url, filename, "RMMTIMAGEVIEW");
                }
            }
            catch (Exception)
            {
                _commonFun.AlertLongText("加载异常,请重试");
            }
        }
예제 #2
0
파일: Form1.cs 프로젝트: Crimso44/Avia45
        private void ShowPictureById(int picId)
        {
            int row;

            if (chPicSelCraft.Checked)
            {
                var craft = _ctx.vwPics.AsNoTracking().Single(x => x.PicId == picId);
                if (craft != null)
                {
                    var craftId = craft.CraftId;
                    if (_selectedCraft == null || _selectedCraft.CraftId != craftId)
                    {
                        var craftDto = _craftDtos.FirstOrDefault(x => x.CraftId == craftId);
                        if (craftDto == null)
                        {
                            craftDto = Mapper.Map <CraftDto>(_ctx.vwCrafts.AsNoTracking().Single(x => x.CraftId == craftId));
                            _craftDtos.Add(craftDto);
                            gridCraft.RowsCount++;
                            row = gridCraft.RowsCount - 1;
                            UpdateCraftRow(craftDto, row);
                            gridCraft.Refresh();
                        }
                        else
                        {
                            row = _craftDtos.IndexOf(craftDto) + 1;
                        }
                        var focusPosn = new Position(row, _craftPosition.Column);
                        gridCraft.Selection.Focus(focusPosn, true);
                        DoCraftCellGotFocus(focusPosn);
                        _craftPosition = focusPosn;
                        _selectedCraft = craftDto;
                    }
                }
            }
            else
            {
                var artId = _ctx.vwPics.AsNoTracking().Single(x => x.PicId == picId).ArtId;
                if (_selectedArt == null || _selectedArt.ArtId != artId)
                {
                    var artDto = _artDtos.FirstOrDefault(x => x.ArtId == artId);
                    if (artDto != null)
                    {
                        row = _artDtos.IndexOf(artDto) + 1;
                        var focusPosn = new Position(row, _artPosition.Column);
                        gridArt.Selection.Focus(focusPosn, true);
                        _artPosition = focusPosn;
                        _selectedArt = artDto;
                    }
                }
            }
            PicDto pic = null;

            if (tabControl1.SelectedIndex == 2)
            {
                pic = _pics.SingleOrDefault(x => x.PicId == picId);
            }
            else
            {
                tabControl1.SelectedIndex = 2;
                pic = _pics.SingleOrDefault(x => x.PicId == picId);
            }
            if (pic == null)
            {
                LoadPics(true);
                pic = _pics.SingleOrDefault(x => x.PicId == picId);
            }
            if (pic != null)
            {
                row = _pics.IndexOf(pic) + 1;
                var focusPic = new Position(row, _picPosition.Column);
                gridPic.Selection.Focus(focusPic, true);
                _picPosition = focusPic;
            }
            gridPic.Focus();
        }