protected void ProcessButton_Click(object sender, EventArgs e)
{
try
{
if (Session["AsposeDynamicFormsdataTable"] != null)
{
DataTable dt = (DataTable)Session["AsposeDynamicFormsdataTable"];
if (dt != null)
{
if (dt.Rows.Count > 0)
{
DataRow[] drs = dt.Select("[Field ID] = '" + txtFieldId.Text + "'");
if (drs != null)
{
if (drs.Length > 0)
{
drs[0]["Field Type"] = ddlFieldType.SelectedValue.Trim();
drs[0]["Field ID"] = txtFieldId.Text.Trim();
drs[0]["Field Label Text"] = txtFieldLableText.Text.Trim();
drs[0]["Field Values"] = txtFieldValues.Text.Trim();
if (chkIsDisplay.Checked)
{
drs[0]["Is Display"] = "TRUE";
}
else
{
drs[0]["Is Display"] = "FALSE";
}
drs[0]["Sort ID"] = txtSortId.Text.Trim();
drs[0]["Modified By"] = UserId.ToString();
drs[0]["Modified On"] = DateTime.Now.ToString("MM-dd-YYYY");
dt.AcceptChanges();
}
else
{
DataRow dr = dt.NewRow();
dr["Field Type"] = ddlFieldType.SelectedValue.Trim();
dr["Field ID"] = txtFieldId.Text.Trim();
dr["Field Label Text"] = txtFieldLableText.Text.Trim();
dr["Field Values"] = txtFieldValues.Text.Trim();
if (chkIsDisplay.Checked)
{
dr["Is Display"] = "TRUE";
}
else
{
dr["Is Display"] = "FALSE";
}
dr["Sort ID"] = txtSortId.Text.Trim();
dr["Modified By"] = UserId.ToString();
dr["Modified On"] = DateTime.Now.ToString("MM-dd-YYYY");
dt.Rows.Add(dr);
}
Session["AsposeDynamicFormsdataTable"] = dt;
// Check for license and apply if exists
string licenseFile = Server.MapPath("~/App_Data/Aspose.Total.lic");
if (File.Exists(licenseFile))
{
License license = new License();
license.SetLicense(licenseFile);
}
//Creating a file stream containing the Excel file to be opened
FileStream fstream = new FileStream(Server.MapPath("~/DesktopModules/Aspose.DNN.DynamicFormGenerator.Excel/Docs/AsposeDynamicFormsDataFile.xlsx"), FileMode.Open, FileAccess.Read);
//Instantiating a Workbook object
//Opening the Excel file through the file stream
Workbook workbook = new Workbook(fstream);
//Accessing a worksheet using its sheet name
Worksheet worksheet = workbook.Worksheets["Settings"];
//Closing the file stream to free all resources
fstream.Close();
workbook.Worksheets.RemoveAt("Settings");
worksheet = workbook.Worksheets.Add("Settings");
worksheet.Cells.ImportDataTable(dt, true, "A1");
// Apply Hearder Row/First Row text to Bold
Cells.Style objStyle = new Cells.Style();
objStyle.Font.IsBold = true;
StyleFlag objStyleFlag = new StyleFlag();
objStyleFlag.FontBold = true;
worksheet.Cells.ApplyRowStyle(0, objStyle, objStyleFlag);
//Auto-fit all the columns
workbook.Worksheets["Data"].AutoFitColumns();
workbook.Save(Server.MapPath("~/DesktopModules/Aspose.DNN.DynamicFormGenerator.Excel/Docs/AsposeDynamicFormsDataFile.xlsx"), SaveFormat.Xlsx);
ClearFormButton_Click(sender, e);
}
}
}
}
ProcessButton.Text = "Add New Field";
}
catch (Exception exc)
{
success_msg.Visible = false;
error_msg.Visible = true;
error_msg.InnerText = exc.Message;
}
}