public void AddFile(object file)
{
TAttachFile f = file as TAttachFile;
DataRow row = _attachmentStorage.NewRow();
row[tb_AttachFile.DocID] = "";
row[tb_AttachFile.FileTitle] = f.FileTitle;
row[tb_AttachFile.FileName] = f.FileName;
row[tb_AttachFile.FileType] = f.FileType;
row[tb_AttachFile.FileSize] = f.FileSize;
row[tb_AttachFile.FileBody] = f.FileBody;
row[tb_AttachFile.IsDroped] = f.IsDroped;
row[tb_AttachFile.IconLarge] = f.IconLarge;
row[tb_AttachFile.IconSmall] = f.IconSmall;
_attachmentStorage.Rows.Add(row);
}
public void AddFile(object file)
{
TAttachFile f = file as TAttachFile;
DataRow row = _attachmentStorage.NewRow();
row[tb_sys_AttachFile.FID] = bllComDataBaseTool.GetTableID(tb_sys_AttachFile.__TableName, tb_sys_AttachFile.__KeyName);
row[tb_sys_AttachFile.FDocID] = "";
row[tb_sys_AttachFile.FFileTitle] = f.FileTitle;
row[tb_sys_AttachFile.FFileName] = f.FileName;
row[tb_sys_AttachFile.FFileType] = f.FileType;
row[tb_sys_AttachFile.FFileSize] = f.FileSize;
row[tb_sys_AttachFile.FFileBody] = f.FileBody;
row[tb_sys_AttachFile.FIsDroped] = f.IsDroped;
row[tb_sys_AttachFile.IconLarge] = f.IconLarge;
row[tb_sys_AttachFile.IconSmall] = f.IconSmall;
_attachmentStorage.Rows.Add(row);
}
public void UpdateFile(object file)
{
TAttachFile f = file as TAttachFile;
DataRow[] rows = _attachmentStorage.Select("FileID=" + f.FileID.ToString());//查找旧记录
if (rows.Length > 0)
{
DataRow row = rows[0];
row[tb_AttachFile.DocID] = "";
row[tb_AttachFile.FileTitle] = f.FileTitle;
row[tb_AttachFile.FileName] = f.FileName;
row[tb_AttachFile.FileType] = f.FileType;
row[tb_AttachFile.FileSize] = f.FileSize;
row[tb_AttachFile.FileBody] = f.FileBody;
row[tb_AttachFile.IsDroped] = f.IsDroped;
row[tb_AttachFile.IconLarge] = f.IconLarge;
row[tb_AttachFile.IconSmall] = f.IconSmall;
}
}
public void AddFile(string fileFullName)
{
FileStream fs = null;
try
{
string ext = Path.GetExtension(fileFullName); //扩展名
string fileName = Path.GetFileName(fileFullName); //显示文件名称
fs = new FileStream(fileFullName, FileMode.Open);
byte[] bs = new byte[fs.Length]; //文件内容
fs.Read(bs, 0, (int)fs.Length); //读取文件内容
decimal size = decimal.Round((decimal)(fs.Length / 1024.00), 2); //文件大小 kb
fs.Close();
//显示文件的图标
Icon large;
Icon small;
AttachTool.CreateFileIcon(ext, out large, out small); //获取文件的图标
TAttachFile file = new TAttachFile(); //附件对象
file.FileName = fileName;
file.FileTitle = fileName; //文件标题
file.FileType = ext; ////扩展名
file.FileSize = size;
file.FileBody = bs;
file.IconLarge = AttachTool.ImageToByte(large.ToBitmap()); //大图标
file.IconSmall = AttachTool.ImageToByte(small.ToBitmap()); //小图标
this.AddFile(file); //保存数据
}
catch
{
if (fs != null)
{
fs.Close();
}
}
}
