public void copyanhKHtunghang(string filecanlay)
{
try
{
Workbook workbook = new Workbook();
workbook.LoadFromFile(filecanlay);
if (!Directory.Exists(duongdanluuanh))
{
Directory.CreateDirectory(duongdanluuanh);
}
foreach (Worksheet sheet in workbook.Worksheets)
{
if (sheet.Pictures.Count > 0)
{
string tenanhH = "";
for (int i = 1; i < sheet.Pictures.Count; i++)
{
Spire.Xls.ExcelPicture anh = sheet.Pictures[i];
tenanhH = sheet.Range[anh.TopRow, 5].Value2.ToString();
if (!File.Exists(duongdanluuanh + @"\" + tenanhH + ".png"))
{
anh.Picture.Save(duongdanluuanh + @"\" + tenanhH + ".png", ImageFormat.Png);
}
}
}
}
workbook.Dispose();
}
catch (Exception e)
{
ghiloi.WriteLogError(e);
return;
}
}
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog chonfile = new OpenFileDialog();
chonfile.Filter = "Mời các anh chọn file excel (*.xlsx)|*.xlsx";
if (chonfile.ShowDialog() == DialogResult.OK)
{
//dung thu vien epplus
ExcelPackage filechon = new ExcelPackage(new FileInfo(chonfile.FileName));
ExcelWorksheet ws = filechon.Workbook.Worksheets[1];
ExcelDrawing hinh1 = ws.Drawings[0];
// var hinh2 = ws.Drawings[1];
int cotdau = hinh1.From.Column;
int dongdau = hinh1.From.Row;
int cotcuoi = hinh1.To.Column;
int dongcuoi = hinh1.To.Row;
txtnhap.Text = cotdau.ToString() + " " + cotcuoi.ToString() + " " + dongdau.ToString() + " " + dongcuoi.ToString();
// dung thu vien spire
Workbook workbook = new Workbook();
workbook.LoadFromFile(chonfile.FileName);
Worksheet sheet = workbook.Worksheets[1];
int soanh = sheet.Pictures.Count();
Spire.Xls.ExcelPicture picture = sheet.Pictures[1];
foreach (var anh in sheet.Pictures)
{
}
picture.Picture.Save(@"image.png", ImageFormat.Png);
lbthongbao.Text = "ok so anh la:" + soanh.ToString();
}
}
public void copyanhKHtunghang(string filecanlay)
{
var excelApp = new excel.Application();
var wb = excelApp.Workbooks.Open(filecanlay);
var ws = (excel.Worksheet)wb.Worksheets[1];
string duongdanluuanh = duongdanapp + @"\luuanh";
int hangbatdau = 0;
List <string> tenanh = new List <string>();
foreach (var pic in ws.Pictures())
{
hangbatdau = pic.TopLeftCell.Row;
tenanh.Add(ws.Cells[hangbatdau, 2].value);
}
string[] manganh = tenanh.ToArray();
wb.Close();
excelApp.Quit();
Marshal.FinalReleaseComObject(excelApp);
Marshal.FinalReleaseComObject(wb);
Workbook workbook = new Workbook();
workbook.LoadFromFile(filecanlay);
Worksheet sheet = workbook.Worksheets[0];
if (!Directory.Exists(duongdanluuanh))
{
Directory.CreateDirectory(duongdanluuanh);
}
for (int i = 1; i < manganh.Length; i++)
{
Spire.Xls.ExcelPicture picture = sheet.Pictures[i];
if (!File.Exists(duongdanluuanh + @"\" + manganh[i] + ".png"))
{
picture.Picture.Save(duongdanluuanh + @"\" + manganh[i] + ".png", ImageFormat.Png);
}
}
workbook.Dispose();
}
/// <summary>
/// nhan phim
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
OpenFileDialog chonfile = new OpenFileDialog();
chonfile.Filter = "Mời các anh chọn file excel (*.xls)|*.xls";
if (chonfile.ShowDialog() == DialogResult.OK)
{
var excelApp = new excel.Application();
var wb = excelApp.Workbooks.Open(chonfile.FileName);
var ws = (excel.Worksheet)wb.Worksheets[2];
int hangbatdau = 0;
List <string> tenanh = new List <string>();
foreach (var pic in ws.Pictures())
{
hangbatdau = pic.TopLeftCell.Row;
tenanh.Add(ws.Cells[hangbatdau, 5].value);
}
string[] manganh = tenanh.ToArray();
excelApp.Quit();
Workbook workbook = new Workbook();
workbook.LoadFromFile(chonfile.FileName);
Worksheet sheet = workbook.Worksheets[1];
for (int i = 1; i < manganh.Length; i++)
{
Spire.Xls.ExcelPicture picture = sheet.Pictures[i];
picture.Picture.Save(manganh[i] + ".png", ImageFormat.Png);
}
}
}
public void copyanhvathongtin(string filecanlay)
{
var excelApp = new excel.Application();
var wb = excelApp.Workbooks.Open(filecanlay);
var ws = (excel.Worksheet)wb.Worksheets[2];
string duongdanluuanh = duongdanapp + @"\luuanh";
int hangbatdau = 0;
//lay ngay tu file excel roi chuyen doi sang dinh dang khac truoc khi insert vao database
string ngayduocban = null;
string ngaydangso = null;
MatchCollection mat = Regex.Matches(Convert.ToString(ws.Cells[7, 1].value2) ?? "", maungay);
foreach (Match m in mat)
{
ngayduocban = m.Value.ToString();
}
ngaydangso = chuyendoingayvedangso(ngayduocban);
List <string> tenanh = new List <string>();
string mahang, mota, bst, ghichu;
foreach (var pic in ws.Pictures())
{
hangbatdau = pic.TopLeftCell.Row;
tenanh.Add(ws.Cells[hangbatdau, 5].value);
}
int lastRow = ws.Cells[ws.Rows.Count, 5].End(excel.XlDirection.xlUp).Row;
for (int i = 10; i < (lastRow + 2); i++)
{
if (ws.Cells[i, 5].value == null)
{
continue;
}
mahang = ws.Cells[i, 5].value2.ToString();
mota = ws.Cells[i, 6].value2.ToString();
bst = Convert.ToString(ws.Cells[i, 10].value2);
ghichu = Convert.ToString(ws.Cells[i, 11].value2);
luuthongtin.Add(new laythongtin(ngayduocban, mahang, mota, bst, ghichu, ngaydangso));
}
string[] manganh = tenanh.ToArray();
wb.Close();
excelApp.Quit();
Marshal.FinalReleaseComObject(excelApp);
Marshal.FinalReleaseComObject(wb);
Workbook workbook = new Workbook();
workbook.LoadFromFile(filecanlay);
Worksheet sheet = workbook.Worksheets[1];
if (!Directory.Exists(duongdanluuanh))
{
Directory.CreateDirectory(duongdanluuanh);
}
for (int i = 1; i < manganh.Length; i++)
{
Spire.Xls.ExcelPicture picture = sheet.Pictures[i];
if (!File.Exists(duongdanluuanh + @"\" + manganh[i] + ".png"))
{
picture.Picture.Save(duongdanluuanh + @"\" + manganh[i] + ".png", ImageFormat.Png);
}
}
workbook.Dispose();
}
public void copyanhvathongtin(string filecanlay)
{
try
{
Workbook workbook = new Workbook();
workbook.LoadFromFile(filecanlay);
if (!Directory.Exists(duongdanluuanh))
{
Directory.CreateDirectory(duongdanluuanh);
}
foreach (Worksheet sheet in workbook.Worksheets)
{
if (Regex.IsMatch(sheet.Range[7, 1].Value2.ToString(), maungay))
{
string ngayduocban = null;
string ngaydangso = null;
Match layngay = Regex.Match(sheet.Range[7, 1].Value2.ToString(), maungay);
ngayduocban = layngay.Value;
if (Regex.IsMatch(ngayduocban, @"\d{2}/\d{1}/\d{4}"))
{
ngayduocban = ngayduocban.Substring(0, 3) + "0" + ngayduocban.Substring(3, 6);
}
ngaydangso = chuyendoingayvedangso(ngayduocban);
string mahang, mota, bst, ghichu;
int dongcuoi = sheet.LastRow;
for (int i = sheet.LastRow; i >= 0; i--)
{
CellRange cr = sheet.Rows[i - 1].Columns[1];
if (!cr.IsBlank)
{
dongcuoi = i;
break;
}
}
for (int i = 10; i < dongcuoi + 5; i++)
{
if (sheet.Range[i, 5].Value == null || sheet.Range[i, 5].Value == "")
{
continue;
}
mahang = sheet.Range[i, 5].Value2.ToString();
mota = sheet.Range[i, 6].Value2.ToString();
bst = sheet.Range[i, 10].Value2.ToString();
ghichu = sheet.Range[i, 11].Value2.ToString();
luuthongtin.Add(new laythongtin(ngayduocban, mahang, mota, bst, ghichu, ngaydangso));
}
string tenanhH = "";
for (int i = 1; i < sheet.Pictures.Count; i++)
{
Spire.Xls.ExcelPicture anh = sheet.Pictures[i];
tenanhH = sheet.Range[anh.TopRow, 5].Value2.ToString();
if (!File.Exists(duongdanluuanh + @"\" + tenanhH + ".png"))
{
anh.Picture.Save(duongdanluuanh + @"\" + tenanhH + ".png", ImageFormat.Png);
}
}
}
}
workbook.Dispose();
}
catch (Exception ex)
{
ghiloi.WriteLogError(ex);
return;
}
}