Answer / prashanthi

I'm giving you the code about export to excel i.e., now i'm
taking table from database and binding to excel sheet.That
Excel sheel is on my Local System.
Here i'm using Aspose(its a 3rd Party Tool)
Aspose reduces the code by setting data ,cells etc in Excel
Sheet.
Its a WebApplication.U can change it to Windows Application.

This code is for Setting the format for Excel Sheet:
public Workbook ExportToExcel(DataSet objDs, string
strHeader)
{
DataTable dtResult;
dtResult = objDs.Tables[0];

Workbook excel = new Workbook();
excel.Worksheets[0].Name = strHeader;

#region SettingHeaderInformation

excel.Worksheets[0].Cells
["B4"].Style.Font.IsBold = true;
excel.Worksheets[0].Cells["B4"].Style.Font.Size
= 12;
excel.Worksheets[0].Cells["B4"].PutValue
(strHeader);

excel.Worksheets[0].Cells
["D4"].Style.Font.IsItalic = true;
excel.Worksheets[0].Cells["D4"].PutValue
("Dated: " + DateTime.Now.ToLongDateString());

#endregion

//Exports data set into excel cells
Aspose.Cells.Cells exportCells =
excel.Worksheets[0].Cells;
exportCells.ImportDataTable(dtResult, false, 5,
0);

//This block is to header for exported data
table.
Aspose.Cells.Cells sheetCell = excel.Worksheets
[0].Cells;
for (int i = 0; i < dtResult.Columns.Count; i++)
{
if (i != (objDs.Tables[0].Columns.Count -
1))
excel.Worksheets[0].AutoFitColumn(i);

excel.Worksheets[0].Cells[5,
i].Style.Number = 49;
excel.Worksheets[0].Cells[5,
i].Style.Pattern = BackgroundType.Solid;
excel.Worksheets[0].Cells[5,
i].Style.ForegroundColor = excel.GetMatchingColor
(Color.FromName(SystemColors.InactiveCaption.Name));
excel.Worksheets[0].Cells[5,
i].Style.Font.IsBold = true;
excel.Worksheets[0].Cells[5,
i].Style.Font.Color = Color.White;
string headerTxt = dtResult.Columns
[i].ColumnName;
if (headerTxt.Contains(strDesc))
headerTxt = headerTxt.Remove
(headerTxt.IndexOf(strDesc));
else if (headerTxt.Contains(strDesc))
headerTxt = headerTxt.Remove
(headerTxt.IndexOf(strDesc));
excel.Worksheets[0].Cells[5, i].PutValue
(headerTxt);
if (i < objDs.Tables[0].Columns.Count)
excel.Worksheets[0].Cells[5,
i].Style.HorizontalAlignment = TextAlignmentType.Left;
else
excel.Worksheets[0].Cells[5,
i].Style.HorizontalAlignment = TextAlignmentType.Right;
}

return excel;
}


In Button we can write this code(its for binding the data
from database to Excel Sheet):

protected void Button2_Click(object sender, EventArgs e)
{
Aspose.Cells.Workbook workBook = new
Aspose.Cells.Workbook();
ExportMethods objExpMethods = new ExportMethods();
ds = objclass.getpagebal();//calling function from
businesslayer(table)
workBook = objExpMethods.ExportToExcel
(ds, "shanti_emp");//shanti_emp is a table name
workBook.Save("shantiExcel.xls",
FileFormatType.Default,
Aspose.Cells.SaveType.OpenInBrowser, Response);
}

U can convert it according to your convineince.

What are all the parts of .net framework?

0 Answers  

---

What do you mean by serialization?

0 Answers  

---

How do you use two datareaders at the same time in a vb.net windows application ?

0 Answers  

---

What is late binding?

0 Answers  

---

sir i want to ask you that how can i fetch or get sql data into texboxes.where i want to show record in specific texboxes related to student information.when i click on button all data show on texboxes when i put id or name plz inform me on my id

1 Answers  

---

Explain how to send xml file on server using http protocol?

0 Answers  

---

What is difference between import system.data.sqlclient,system.data.oledb?

0 Answers  

---

what are the advantages and diadvantages of active reports over crystal reports ?

1 Answers   IBM, Kotak,

---

List the two main parts of .net?

0 Answers  

---

What is the difference between custom control and user control?

0 Answers  

---

What is tracing?

0 Answers  

---

What is the Difference between CLR & CTS?

3 Answers  

---