protected void ddlArea_SelectedIndexChanged(object sender, EventArgs e)
{
string ActivityID = DetailsView1.DataKey.Value.ToString();
string Area1 = "SELECT VolunteerJoinedAreas.V_ID, V_Name, V_LastName, V_MobileNo1,V_MobileNo2, V_Email from VolunteerJoinedAreas, Volunteer WHERE VolunteerJoinedAreas.V_ID = Volunteer.V_ID AND JA_ID = " + ddlArea.SelectedValue + " AND VolunteerJoinedAreas.V_ID not in(SELECT VolunteerJoinActivities.V_ID FROM VolunteerJoinActivities WHERE Activity_ID = " + ActivityID + ");";
DataTable dtArea1 = dbconn.QueryExecuteScalar(Area1);
GridViewArea1.DataSource = dtArea1;
GridViewArea1.DataBind();
dbconn.Close();
int numRow = GridViewArea1.Rows.Count;
lblArea1.Text = numRow.ToString();
}
protected void SaveArea2_Click(object sender, EventArgs e)
{
CheckBox chkbox = new CheckBox();
foreach (GridViewRow grdRow in GridViewArea1.Rows)
{
chkbox = (CheckBox)Convert.ChangeType(((CheckBox)grdRow.FindControl("chk")), typeof(CheckBox));
if (chkbox.Checked)
{
string keyID = (string)GridViewArea1.DataKeys[grdRow.RowIndex].Value.ToString();
string sqlSelectVolunteer = "Insert into VolunteerJoinActivities(V_ID,VJA_Status,Activity_ID) Values (" + keyID + ",'Selected'," + DetailsView1.SelectedValue + ") ;";
dbconn.QueryExecuteScalar(sqlSelectVolunteer);
}
}
dbconn.Close();
GridViewArea1.DataBind();
}
