protected void btnView_Onclick(object sender, EventArgs e)
{
SqlCommand cmd = new SqlCommand();
con.Close(); con.Open();
DataTable dtDatas = (DataTable)ViewState["dtDatas"];
SqlDataAdapter ad = new SqlDataAdapter("select distinct ef.SID, st.Name, st.IMID from ExamForm ef, Student st where ef.MarkStatus='Approved' and ef.ExamSession='" + lblSessionHiddend.Text.ToString() + "' and ef.Course='" + ddlCourse.SelectedValue.ToString() + "' and ef.Part='" + ddlPart.SelectedValue.ToString() + "' and ef.SID=st.SID", con);
DataSet ds = new DataSet();
ad.Fill(ds);
GridSID.DataSource = ds;
GridSID.DataBind();
for (int i = 0; i < GridSID.Rows.Count; i++)
{
cmd = new SqlCommand("select CourseID from ExamCurrent where SID='" + GridSID.Rows[i].Cells[0].Text.ToString() + "'", con);
string cid = Convert.ToString(cmd.ExecuteScalar());
fillddl(cid, GridSID.Rows[i].Cells[0].Text.ToString());
int k = 0;
for (int jj = 0; jj < ddlSyllabus.Items.Count; jj++)
{
cmd = new SqlCommand("select SID from SExamMarks where SID='" + GridSID.Rows[i].Cells[0].Text.ToString() + "' and SubID='" + ddlSyllabus.Items[jj].Value.ToString() + "' and Status='Pass' and MarkStatus='Submitted'", con);
string id = Convert.ToString(cmd.ExecuteScalar());
if (id != "")
{
k = k + 1;
}
if (ddlPart.SelectedValue.ToString() == "SectionB")
{
if (k == 10)
{
k = ddlSyllabus.Items.Count;
}
}
}
if (k >= ddlSyllabus.Items.Count)
{
// cmd = new SqlCommand("update SExamMarks set MarkStatus='Approved' where SID='" + GridSID.Rows[i].Cells[0].Text.ToString() + "' and Part='" + ddlPart.SelectedValue.ToString() + "'", con);
// cmd.ExecuteNonQuery();
DataRow drNewRow = dtDatas.NewRow();
drNewRow["SID"] = GridSID.Rows[i].Cells[0].Text.ToString();
drNewRow["Name"] = GridSID.Rows[i].Cells[1].Text.ToString();
drNewRow["Stream"] = lblHiddendStream.Text.ToString();
drNewRow["Course"] = ddlCourse.SelectedValue.ToString();
drNewRow["Part"] = ddlPart.SelectedValue.ToString();
drNewRow["IMID"] = GridSID.Rows[i].Cells[2].Text.ToString();
dtDatas.Rows.Add(drNewRow);
GridExamForms.DataSource = dtDatas;
GridExamForms.DataBind();
}
}
con.Close();
con.Dispose();
btnView.Focus();
}
protected void rbtnNotGenerated_CheckedChanged(object sender, EventArgs e)
{
if (txtIMID.Text != "")
{
GridExamForms.DataSource = GetDataSource();
GridExamForms.DataBind();
lblMsg.Text = "";
}
else
{
lblMsg.Text = "Enter IMID";
}
if (GridExamForms.Rows.Count > 0)
{
GridExamForms.Focus();
}
else
{
txtIMID.Focus();
}
}
protected void ibtnExportDocAppTableDoc_click(object sender, ImageClickEventArgs e)
{
GridExamForms.AllowPaging = false;
GridExamForms.DataSource = GetDataSource();
GridExamForms.DataBind();
if (GridExamForms.Rows.Count > 0)
{
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition",
"attachment;filename=ExaminationFormRollNumberNotGenerated.doc");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-word ";
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
GridExamForms.RenderControl(hw);
Response.Output.Write(sw.ToString());
Response.Flush();
Response.End();
}
}
private void ok()
{
lblExceptionOK.Text = "";
try
{
con.Close(); con.Open();
int i = 0;
SqlCommand cmd = new SqlCommand();
cmd = new SqlCommand("select SID,Part from ExamForms where SID='" + txticesn.Text.ToString() + "' and ExamSeason='" + lblExamSeasonHidden.Text.ToString() + "'", con);
string apno = "", Part = "";
SqlDataReader reader;
reader = cmd.ExecuteReader();
if (reader.Read())
{
apno = reader["SID"].ToString(); lblPart.Text = reader["Part"].ToString();
}
reader.Close();
if (apno != "")
{
lblEnrolment.Text = apno.ToString();
apno = "1";
}
else
{
string sn = txticesn.Text.ToString();
cmd = new SqlCommand("select Enrolment,Part from AppRecord where Exam= 'E" + sn.ToString() + "' and Session='" + lblExamSeasonHidden.Text.ToString() + "'", con);
reader = cmd.ExecuteReader();
if (reader.Read())
{
apno = reader["Enrolment"].ToString(); Part = reader["Part"].ToString();
}
reader.Close();
if (apno != "")
{
lblEnrolment.Text = apno.ToString();
apno = "2";
cmd = new SqlCommand("select SN from ExamForms where SID='" + lblEnrolment.Text.ToString() + "' and Part='" + Part.ToString() + "' and ExamSeason='" + lblExamSeasonHidden.Text.ToString() + "'", con);
string chk = Convert.ToString(cmd.ExecuteScalar());
if (chk != "")
{
lblSN.Text = chk.ToString();
}
else
{
}
}
else
{
lblExceptionOK.Text = "Record Not Found !"; lblName.Text = ""; lblCourse.Text = ""; lblIMID.Text = ""; BindExamGrid(); GridExamForms.DataBind(); pnlDetails.Visible = false;
}
if (apno == "2")
{
SqlCommand cmdg = new SqlCommand("select * from AppRecord where Exam ='E" + sn + "' and Session='" + lblExamSeasonHidden.Text.ToString() + "'", con);
SqlDataReader sdr;
sdr = cmdg.ExecuteReader();
while (sdr.Read())
{
lblIMID.Text = sdr["IMID"].ToString();
lblName.Text = sdr["Name"].ToString() + " s/o " + sdr["FName"].ToString();
lblCourse.Text = sdr["Stream"].ToString() + ", " + sdr["Course"].ToString();
lblPart.Text = sdr["Part"].ToString();
lblIMID.Text = "IMID: " + sdr["IMID"].ToString();
lblEnrolment.Text = sdr["Enrolment"].ToString();
if (lblEnrolment.Text == sdr["AppNo"].ToString())
{
lblTempEnrol.Text = "[TEMP]";
}
else
{
lblTempEnrol.Text = "";
}
lblExceptionOK.Text = "";
}
sdr.Close(); BindExamGrid(); GridExam.Focus();
sdr.Dispose();
}
}
if (apno == "1")
{
cmd = new SqlCommand("select * from ExamForms where SID='" + txticesn.Text.ToString() + "' and Part='" + lblPart.Text.ToString() + "' and ExamSeason='" + lblExamSeasonHidden.Text.ToString() + "'", con);
reader = cmd.ExecuteReader();
while (reader.Read())
{
lblName.Text = "";
lblCourse.Text = reader["Course"].ToString() + "- " + reader["Part"].ToString();
lblPart.Text = reader["Part"].ToString();
lblIMID.Text = "IMID: " + reader["IMID"].ToString();
lblEnrolment.Text = reader["SID"].ToString();
lblSN.Text = reader["SN"].ToString();
}
reader.Close(); BindExamGrid(); GridExam.Focus();
reader.Dispose();
}
}
catch (SqlException ex) { lblExceptionOK.Text = ex.ToString(); }
catch (FormatException ex) { lblExceptionOK.Text = ex.ToString(); }
finally { con.Close(); con.Dispose(); }
}
private void BindGridExamForms()
{
adp = new SqlDataAdapter("select ExamForm.SubID,ExamForm.SubName,ExamForms.Status,ExamForms.City, ExamForms.RollNo from ExamForm inner join ExamForms on ExamForm.SN=ExamForms.SN and ExamForms.SID='" + lblEnrolment.Text.ToString() + "' and ExamForms.ExamSeason='" + lblExamSeasonHidden.Text.ToString() + "' and ExamForms.SN='" + GridExam.SelectedDataKey.Value + "'", con);
DataSet ds = new DataSet(); adp.Fill(ds); GridExamForms.DataSource = ds; GridExamForms.DataBind();
}
protected void DeleteRecord(object sender, GridViewDeleteEventArgs e)
{
con.Open();
string SN = GridExam.DataKeys[e.RowIndex].Value.ToString();
cmd = con.CreateCommand();
SqlTransaction trans;
trans = con.BeginTransaction("RangeTrans");
cmd.Connection = con;
cmd.Transaction = trans;
try
{
cmd.CommandText = "delete ExamForms where SN='" + SN + "' and Part='" + lblPart.Text + "' and ExamSeason='" + lblExamSeasonHidden.Text.ToString() + "'";
cmd.ExecuteNonQuery();
cmd.CommandText = "delete ExamForm where SN='" + SN + "'";
cmd.ExecuteNonQuery();
if (lblPart.Text == "PartII")
{
cmd.CommandText = "update ExamCurrent set CourseStatus=@CourseStatus where SId='" + lblEnrolment.Text.ToString() + "'";
cmd.Parameters.AddWithValue("@CourseStatus", "Approved");
}
else
{
cmd.CommandText = "update ExamCurrent set ExamStatus=@ExamStatus where SId='" + lblEnrolment.Text.ToString() + "'";
cmd.Parameters.AddWithValue("@ExamStatus", "Approved");
}
cmd.ExecuteNonQuery();
trans.Commit();
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "success", "alert('Record Re-Submit successfully !')", true); BindExamGrid(); GridExamForms.DataBind(); pnlDetails.Visible = false; lblEnrolment.Text = ""; txticesn.Text = ""; txticesn.Focus();
}
catch (Exception ex)
{
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "success", "alert('Not deleted.!')", true); BindExamGrid(); pnlDetails.Visible = false; lblEnrolment.Text = ""; txticesn.Text = ""; txticesn.Focus();
try { trans.Rollback(); }
catch (Exception ex2)
{
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "success", "alert('Not deleted due to transaction rollback fail.!')", true); BindExamGrid(); pnlDetails.Visible = false; BindGridExamForms(); lblEnrolment.Text = ""; txticesn.Text = ""; txticesn.Focus();
}
}
finally { con.Close(); con.Dispose(); }
}
