C # call Excel save code below

Excel

private void Btnsaveasdata_click (object sender, EventArgs e)
{
Excel.Application Xlsapp = new Excel.Application ();
Excel._workbook Xlsbook = XLSAPP.WORKBOOKS.ADD (Excel.XlWBATemplate.xlWBATWorksheet);
Excel._worksheet Xlssheet = (excel._worksheet) xlsbook.worksheets[1];
Xlssheet.activate ();

Xlsapp.caption = lbldmmc.text + "section measured results table-Save as";

DataTable myDT1, myDT2;

MyDT1 = DataTable (A,A1);
MyDT2 = DataTable (A,A1);
Double Mingaocheng = 0;//get_min (A1);

string[] Strcolname = new string[] {"Starting from M", "River bottom elevation M", "starting from M", "River bottom elevation M", "starting from M", "River bottom elevation M", "starting from M", "River bottom elevation M", "starting from M", "River bottom elevation M", "Starting from M", "River bottom elevation M", ""};
int intcols = strcolname.length-1;
int introws = MyDT1.Rows.Count;

int[] intRows1 = new Int[mydt1.rows.count];
int[] intcols1 = new Int[mydt1.columns.count];

int minrow = 0;
int mincol = 0;
int Zhanyonghang = 3;
Xlssheet.cells[2, 7] = lbldmmc.text + "section measured results table";
xlssheet.cells[zhanyonghang+2, Intcols + 1] = "SYSTEM";
Xlssheet.cells[zhanyonghang + 3, Intcols + 1] = "TABLE";
Xlssheet.cells[zhanyonghang + 4, Intcols + 1] = ":";
Xlssheet.cells[zhanyonghang + 7, Intcols + 1] = "one";
Xlssheet.cells[zhanyonghang + 8, Intcols + 1] = "school";
Xlssheet.cells[zhanyonghang + 9, Intcols + 1] = ":";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = "two";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = "school";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = ":";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = "inspection";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = "collect";
Xlssheet.cells[zhanyonghang +, Intcols + 1] = ":";
Xlssheet.cells[zhanyonghang + 1, 3] = "Date measured:" + dtps3.text;
Xlssheet.cells[zhanyonghang + 1, 7] = "spud tool: Spud Rod";
Xlssheet.cells[zhanyonghang + 1, 10] = "Water level:" + Txts4.text + "M";
Xlssheet.cells[1, Intcols] = "tabulation:";
for (int j = 0; J < Intcols; J + +)
{
Xlssheet.cells[zhanyonghang + 2, j + 1] = Strcolname[j];
}
int tempi = 1;

for (int i = 0; i < introws; i++)
{
for (int j = 0; J < Intcols; J + +)
{
if (i = = Temprows2 && j = = TEMPCOLS2)
{
MYDT1.ROWS[I][J] = Mydt1.rows[i][j]. ToString () + "▲";
}

                     if (i = = Temprows1 && j = = tempcols1)
         & nbsp;          {
                         mydt1.rows[i][ J] = Mydt1.rows[i][j]. ToString () + "";
                    }
                     Xlsapp.cells[zhanyonghang + i + 3, j + 1] = Mydt1.rows[i][j];
               }
           }

Xlssheet.cells[zhanyonghang + introws + 3,6] = "NOTE:" + txtfuzhu.text;
XlsSheet.Columns.ColumnWidth = 9;
Xlssheet.get_range (Xlssheet.cells[zhanyonghang + 2, Intcols + 1], Xlssheet.cells[zhanyonghang + intRows + 2, IntCols + 1]) . ColumnWidth = 3;

XlsSheet.Rows.RowHeight = 18;
Xlssheet.get_range (Xlssheet.cells[zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + 2, Intcols]). RowHeight = 15;

            xlsSheet.Cells.Font.Name = "Song Body";
            xlsSheet.Cells.Font.Size = 10;
            xlsSheet.Cells.Font.Bold = false;
            XlsSheet.Cells.WrapText = false;
            Xlssheet.get_range (xlssheet.cells[2, 1], xlssheet.cells[2, Intcols]). Font.Size =;

            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + 2, Intcols]). Font.Name = "Song Body";
            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + 2, Intcols]). Font.Size = 10;
            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + 2, Intcols]). Font.Bold = true;
            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + 2, Intcols]). WrapText = false;

Xlssheet.get_range (Xlssheet.cells[zhanyonghang + temprows3 + 3, TEMPCOLS3), Xlssheet.cells[zhanyonghang + TEMPROWS3 + 3, TEMPCOLS3 + 1]). Font.underline = true;

for (int i = 0; i < MyDT2.Rows.Count; i++)
{
for (int j = 0; J < MyDT2.Columns.Count; J + +)
{
Double Temp1;
if (mydt2.rows[i][j). ToString () = "")
{
Temp1 = 0.123456;
}
Else
{
Temp1 = Convert.todouble (Mydt2.rows[i][j]. ToString ());
}

if (j% 2 = 0)
{
if (Temp1 = 0)
{
Xlssheet.cells[zhanyonghang + i + 3, j + 1] = 0;
}
else if (Temp1 = 0.123456)
{
Xlssheet.cells[i + 3, j + 1] = "";
}
Else
{
Xlssheet.get_range (Xlssheet.cells[zhanyonghang + i + 3, j + 1], Xlssheet.cells[zhanyonghang + i + 3, J + 1]). numberformatlocal = "#####";
}
}
Else
{
if (Temp1 > 9)
{
Xlssheet.get_range (Xlssheet.cells[zhanyonghang + i + 3, j + 1], Xlssheet.cells[zhanyonghang + i + 3, J + 1]). numberformatlocal = "#####.0";
}
}
}
}
Xlssheet.get_range (xlssheet.cells[3, 6], xlssheet.cells[3, 6]). numberformatlocal = "#####.0";
Xlssheet.get_range (Xlssheet.cells[3, 4], Xlssheet.cells[introws + 2, 4]). numberformatlocal = "#####.0";
Xlssheet.get_range (xlssheet.cells[3, 6], Xlssheet.cells[introws + 2, 6]). numberformatlocal = "#####.0";
Xlssheet.get_range (Xlssheet.cells[3, 8], Xlssheet.cells[introws + 2, 8]). numberformatlocal = "#####.0";
Xlssheet.get_range (Xlssheet.cells[3, ten], Xlssheet.cells[introws + 2, 10]). numberformatlocal = "#####.0";
Xlssheet.get_range (Xlssheet.cells[3,), Xlssheet.cells[introws + 2, 12]). numberformatlocal = "#####.0";

XlsSheet.Columns.VerticalAlignment = Excel.XlVAlign.xlVAlignCenter;
XlsSheet.Columns.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;
Xlssheet.get_range (Xlssheet.cells[zhanyonghang + 1, Intcols], Xlssheet.cells[zhanyonghang + 1, IntCols]). HorizontalAlignment = Excel.XlHAlign.xlHAlignRight;

            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + introws + 2, Intcols]). Borders.LineStyle = Excel.XlLineStyle.xlContinuous;
            Xlssheet.get_range (xlssheet.cells[ Zhanyonghang + 2, 1], Xlssheet.cells[zhanyonghang + introws + 2, Intcols]). Borders.Weight = Excel.XlBorderWeight.xlThin;

            String FileName = Xlsapp.getsaveasfilename (" Section measured results table. xls "," Excel file (*.xls), *.xls ", 1," section test results Table "," section measured Results table "). ToString (). Trim ();
            if (filename!= "False" && filename!= "")
            {
                 Xlssheet.saveas (FileName, Excel.XlFileFormat.xlExcel9795, "", "", False, False, False, 1, 1, true;
           }
            xlsbook.saved = true;
            xlsApp.Workbooks.Close ();
            xlsapp.quit ();
       }