1 Imports System.Data.SqlClient
2 Imports System.IO
3
4 Public Class frmBusFeePayment_Staff
5 Sub Calculate()
6 Dim num1, num2 As Double
7 num1 = CDbl(Val(txtBusFee.Text) + Val(txtFine.Text) + Val(txtPreviousDue.Text) - Val(txtDiscount.Text))
8 num1 = Math.Round(num1, 2)
9 txtGrandTotal.Text = num1
10 num2 = Val(txtGrandTotal.Text) - Val(txtTotalPaid.Text)
11 num2 = Math.Round(num2, 2)
12 txtBalance.Text = num2
13 End Sub
14 Sub Print()
15 Try
16 Cursor = Cursors.WaitCursor
17 Timer1.Enabled = True
18 Dim rpt As New rptBusFeeReceipt_Staff 'The report you created.
19 Dim myConnection As SqlConnection
20 Dim MyCommand As New SqlCommand()
21 Dim myDA As New SqlDataAdapter()
22 Dim myDS As New DataSet 'The DataSet you created.
23 myConnection = New SqlConnection(cs)
24 MyCommand.Connection = myConnection
25 MyCommand.CommandText = "SELECT BusFeePayment_Staff.Id, BusFeePayment_Staff.BFP_ID, BusFeePayment_Staff.PaymentID, BusFeePayment_Staff.BusHolderID, BusFeePayment_Staff.Session, BusFeePayment_Staff.Installment,BusFeePayment_Staff.TotalFee, BusFeePayment_Staff.DiscountPer, BusFeePayment_Staff.DiscountAmt, BusFeePayment_Staff.PreviousDue, BusFeePayment_Staff.Fine, BusFeePayment_Staff.GrandTotal, BusFeePayment_Staff.TotalPaid, BusFeePayment_Staff.ModeOfPayment, BusFeePayment_Staff.PaymentModeDetails, BusFeePayment_Staff.PaymentDate, BusFeePayment_Staff.PaymentDue,BusCardHolder_Staff.BCH_ID, BusCardHolder_Staff.StaffID, BusCardHolder_Staff.BusNo, BusCardHolder_Staff.Location, BusCardHolder_Staff.JoiningDate, BusCardHolder_Staff.Status, Staff.St_ID,Staff.StaffID AS Expr1, Staff.StaffName, Staff.DateOfJoining, Staff.Gender, Staff.FatherName, Staff.TemporaryAddress, Staff.PermanentAddress, Staff.Designation, Staff.Qualifications, Staff.DOB, Staff.PhoneNo,Staff.MobileNo, Staff.Photo, Staff.ClassType, Staff.SchoolID, Staff.AccountName, Staff.AccountNumber, Staff.Bank, Staff.Branch, Staff.IFSCcode, Staff.Salary, SchoolInfo.S_Id,SchoolInfo.SchoolName, SchoolInfo.Address, SchoolInfo.ContactNo, SchoolInfo.AltContactNo, SchoolInfo.FaxNo, SchoolInfo.Email , SchoolInfo.Website, SchoolInfo.Logo, SchoolInfo.RegistrationNo,SchoolInfo.DiseNo, SchoolInfo.IndexNo, SchoolInfo.EstablishedYear, SchoolInfo.Class, SchoolInfo.SchoolType FROM BusFeePayment_Staff INNER JOIN BusCardHolder_Staff ON BusFeePayment_Staff.BusHolderID = BusCardHolder_Staff.BCH_ID INNER JOIN Staff ON BusCardHolder_Staff.StaffID = Staff.St_ID INNER JOIN SchoolInfo ON Staff.SchoolID = SchoolInfo.S_Id where BusFeePayment_Staff.PaymentID='" & txtFeePaymentID.Text & "'"
26 MyCommand.CommandType = CommandType.Text
27 myDA.SelectCommand = MyCommand
28 myDA.Fill(myDS, "SchoolInfo")
29 myDA.Fill(myDS, "Staff")
30 myDA.Fill(myDS, "BusCardHolder_Staff")
31 myDA.Fill(myDS, "BusFeePayment_Staff")
32 rpt.SetDataSource(myDS)
33 rpt.SetParameterValue("p1", txtStaffID.Text)
34 frmReport.CrystalReportViewer1.ReportSource = rpt
35 frmReport.ShowDialog()
36 Catch ex As Exception
37 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
38 End Try
39 End Sub
40 Private Function GenerateID() As String
41 con = New SqlConnection(cs)
42 Dim value As String = "0000"
43 Try
44 ' Fetch the latest ID from the database
45 con.Open()
46 cmd = New SqlCommand("SELECT TOP 1 (BFP_ID) FROM BusFeePayment_Staff ORDER BY BFP_ID DESC", con)
47 rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection)
48 If rdr.HasRows Then
49 rdr.Read()
50 value = rdr.Item("BFP_ID")
51 End If
52 rdr.Close()
53 ' Increase the ID by 1
54 value += 1
55 ' Because incrementing a string with an integer removes 0's
56 ' we need to replace them. If necessary.
57 If value <= 9 Then 'Value is between 0 and 10
58 value = "000" & value
59 ElseIf value <= 99 Then 'Value is between 9 and 100
60 value = "00" & value
61 ElseIf value <= 999 Then 'Value is between 999 and 1000
62 value = "0" & value
63 End If
64 Catch ex As Exception
65 ' If an error occurs, check the connection state and close it if necessary.
66 If con.State = ConnectionState.Open Then
67 con.Close()
68 End If
69 value = "0000"
70 End Try
71 Return value
72 End Function
73 Public Sub auto()
74 Try
75 txtBFPId.Text = GenerateID()
76 Dim a As String = txtStaffID.Text
77 txtFeePaymentID.Text = "SBFP-" + GenerateID() + "-" + a
78 Catch ex As Exception
79 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.[Error])
80 End Try
81 End Sub
82
83 Sub Reset()
84 cmbInstallment.DropDownStyle = ComboBoxStyle.DropDownList
85 txtStaffID.Text = ""
86 txtBusFee.Text = ""
87 txtPaymentModeDetails.Text = ""
88 txtBalance.Text = ""
89 txtDiscount.Text = ""
90 txtDiscountPer.Text = ""
91 txtDesignation.Text = ""
92 txtFine.Text = ""
93 txtGrandTotal.Text = ""
94 txtPreviousDue.Text = ""
95 txtLocation.Text = ""
96 cmbSession.SelectedIndex = -1
97 txtStaffName.Text = ""
98 txtTotalPaid.Text = ""
99 cmbPaymentMode.SelectedIndex = -1
100 cmbInstallment.SelectedIndex = -1
101 dtpPaymentDate.Text = Now
102 btnSave.Enabled = True
103 cmbInstallment.Enabled = True
104 cmbSession.Enabled = True
105 btnUpdate.Enabled = False
106 btnDelete.Enabled = False
107 btnPrint.Enabled = False
108 Button2.Enabled = True
109 dtpPaymentDate.Enabled = True
110 cmbSession.DropDownStyle = ComboBoxStyle.DropDownList
111 End Sub
112
113 Sub Fill()
114 Try
115 con = New SqlConnection(cs)
116 con.Open()
117 cmd = con.CreateCommand()
118 cmd.CommandText = "SELECT Discount from Discount_Staff where StaffID=@d1"
119 cmd.Parameters.AddWithValue("@d1", txtSt_ID.Text)
120 rdr = cmd.ExecuteReader()
121 If rdr.Read() Then
122 txtDiscountPer.Text = rdr.GetValue(0)
123 Dim num As Double
124 num = CDbl((Val(txtBusFee.Text) * Val(txtDiscountPer.Text)) / 100)
125 num = Math.Round(num, 2)
126 txtDiscount.Text = num
127 End If
128 If (rdr IsNot Nothing) Then
129 rdr.Close()
130 End If
131 If con.State = ConnectionState.Open Then
132 con.Close()
133 End If
134
135 Calculate()
136 Catch ex As Exception
137 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.[Error])
138 End Try
139 End Sub
140 Sub fillSession()
141 Try
142 con = New SqlConnection(cs)
143 con.Open()
144 adp = New SqlDataAdapter()
145 adp.SelectCommand = New SqlCommand("SELECT distinct (Session) FROM Session_Master", con)
146 ds = New DataSet("ds")
147 adp.Fill(ds)
148 dtable = ds.Tables(0)
149 cmbSession.Items.Clear()
150 For Each drow As DataRow In dtable.Rows
151 cmbSession.Items.Add(drow(0).ToString())
152 Next
153 Catch ex As Exception
154 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
155 End Try
156 End Sub
157 Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
158 frmBusCardHolder_StaffRecord.lblSet.Text = "Bus Fee Payment"
159 frmBusCardHolder_StaffRecord.Reset()
160 frmBusCardHolder_StaffRecord.ShowDialog()
161 End Sub
162
163 Private Sub btnGetFeeList_Click(sender As System.Object, e As System.EventArgs) Handles btnGetFeeList.Click
164 Try
165 If txtStaffID.Text = "" Then
166 MessageBox.Show("Please retrieve bus holder info", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
167 txtStaffID.Focus()
168 Return
169 End If
170 If cmbSession.Text = "" Then
171 MessageBox.Show("Please select session", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
172 cmbSession.Focus()
173 Return
174 End If
175 If cmbInstallment.Text = "" Then
176 MessageBox.Show("Please select installment", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
177 cmbInstallment.Focus()
178 Return
179 End If
180 con = New SqlConnection(cs)
181 con.Open()
182 cmd = con.CreateCommand()
183 cmd.CommandText = "SELECT Charges from Installment_Bus where Installment=@d1 and Location=@d2"
184 cmd.Parameters.AddWithValue("@d1", cmbInstallment.Text)
185 cmd.Parameters.AddWithValue("@d2", txtLocation.Text)
186 rdr = cmd.ExecuteReader()
187 If rdr.Read() Then
188 txtBusFee.Text = rdr.GetValue(0)
189 End If
190 If (rdr IsNot Nothing) Then
191 rdr.Close()
192 End If
193 If con.State = ConnectionState.Open Then
194 con.Close()
195 End If
196 con = New SqlConnection(cs)
197 con.Open()
198 cmd = con.CreateCommand()
199 cmd.CommandText = "SELECT Sum(PaymentDue-PreviousDue) from BusFeePayment_Staff where BusHolderID=@d1 group by BusHolderID"
200 cmd.Parameters.AddWithValue("@d1", txtBusHolderID.Text)
201 rdr = cmd.ExecuteReader()
202 If rdr.Read() Then
203 txtPreviousDue.Text = rdr.GetValue(0)
204 Else
205 txtPreviousDue.Text = 0
206 End If
207 If (rdr IsNot Nothing) Then
208 rdr.Close()
209 End If
210 If con.State = ConnectionState.Open Then
211 con.Close()
212 End If
213 Fill()
214 Catch ex As Exception
215 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
216 End Try
217 End Sub
218
219 Private Sub btnNew_Click(sender As System.Object, e As System.EventArgs) Handles btnNew.Click
220 Reset()
221 Reset()
222 End Sub
223
224 Private Sub btnSave_Click(sender As System.Object, e As System.EventArgs) Handles btnSave.Click
225 If Len(Trim(txtStaffID.Text)) = 0 Then
226 MessageBox.Show("Please retrieve bus holder info", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
227 txtStaffID.Focus()
228 Exit Sub
229 End If
230 If Len(Trim(cmbSession.Text)) = 0 Then
231 MessageBox.Show("Please select session", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
232 cmbSession.Focus()
233 Exit Sub
234 End If
235 If Len(Trim(cmbInstallment.Text)) = 0 Then
236 MessageBox.Show("Please select installment", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
237 cmbInstallment.Focus()
238 Exit Sub
239 End If
240 If Len(Trim(txtFine.Text)) = 0 Then
241 MessageBox.Show("Please enter fine", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
242 txtFine.Focus()
243 Exit Sub
244 End If
245 If Len(Trim(cmbPaymentMode.Text)) = 0 Then
246 MessageBox.Show("Please select Payment Mode", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
247 cmbPaymentMode.Focus()
248 Exit Sub
249 End If
250 If Len(Trim(txtTotalPaid.Text)) = 0 Then
251 MessageBox.Show("Please enter total paid", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
252 txtTotalPaid.Focus()
253 Exit Sub
254 End If
255 If Val(txtBalance.Text) < 0 Then
256 MessageBox.Show("Balance is not possible less than zero", "Input error", MessageBoxButtons.OK, MessageBoxIcon.Error)
257 Exit Sub
258 End If
259 Try
260 con = New SqlConnection(cs)
261 con.Open()
262 Dim ct As String = "select Session,BusHolderID,Installment from BusFeePayment_Staff where Session=@d1 and BusHolderID=@d2 and Installment=@d3"
263 cmd = New SqlCommand(ct)
264 cmd.Connection = con
265 cmd.Parameters.AddWithValue("@d1", cmbSession.Text)
266 cmd.Parameters.AddWithValue("@d2", txtBusHolderID.Text)
267 cmd.Parameters.AddWithValue("@d3", cmbInstallment.Text)
268 rdr = cmd.ExecuteReader()
269 If rdr.Read Then
270 MessageBox.Show("Already paid", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
271 If Not rdr Is Nothing Then
272 rdr.Close()
273 End If
274 Exit Sub
275 End If
276 auto()
277 con = New SqlConnection(cs)
278 con.Open()
279 Dim cb As String = "insert into BusFeePayment_Staff(BFP_ID, PaymentID, BusHolderID, Session,installment,TotalFee, DiscountPer, DiscountAmt, PreviousDue, Fine, GrandTotal, TotalPaid, ModeOfPayment, PaymentModeDetails, PaymentDate, PaymentDue) VALUES (@d1,@d2,@d3,@d4,@d5,@d6,@d7,@d8,@d9,@d10,@d11,@d12,@d13,@d14,@d15,@d16)"
280 cmd = New SqlCommand(cb)
281 cmd.Connection = con
282 cmd.Parameters.AddWithValue("@d1", txtBFPId.Text)
283 cmd.Parameters.AddWithValue("@d2", txtFeePaymentID.Text)
284 cmd.Parameters.AddWithValue("@d3", txtBusHolderID.Text)
285 cmd.Parameters.AddWithValue("@d4", cmbSession.Text)
286 cmd.Parameters.AddWithValue("@d5", cmbInstallment.Text)
287 cmd.Parameters.AddWithValue("@d6", txtBusFee.Text)
288 cmd.Parameters.AddWithValue("@d7", txtDiscountPer.Text)
289 cmd.Parameters.AddWithValue("@d8", txtDiscount.Text)
290 cmd.Parameters.AddWithValue("@d9", txtPreviousDue.Text)
291 cmd.Parameters.AddWithValue("@d10", txtFine.Text)
292 cmd.Parameters.AddWithValue("@d11", txtGrandTotal.Text)
293 cmd.Parameters.AddWithValue("@d12", txtTotalPaid.Text)
294 cmd.Parameters.AddWithValue("@d13", cmbPaymentMode.Text)
295 cmd.Parameters.AddWithValue("@d14", txtPaymentModeDetails.Text)
296 cmd.Parameters.AddWithValue("@d15", dtpPaymentDate.Value)
297 cmd.Parameters.AddWithValue("@d16", txtBalance.Text)
298 cmd.ExecuteNonQuery()
299 Dim st As String = "added the new bus fee payment entry having payment id '" & txtFeePaymentID.Text & "'"
300 LogFunc(lblUser.Text, st)
301 MessageBox.Show("Successfully paid", "Fee", MessageBoxButtons.OK, MessageBoxIcon.Information)
302 btnSave.Enabled = False
303 con.Close()
304 Print()
305 Catch ex As Exception
306 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
307 End Try
308 End Sub
309
310 Private Sub btnDelete_Click(sender As System.Object, e As System.EventArgs) Handles btnDelete.Click
311 Try
312 If MessageBox.Show("Do you really want to delete the record?", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) = Windows.Forms.DialogResult.Yes Then
313 delete_records()
314 End If
315 Catch ex As Exception
316 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
317 End Try
318 End Sub
319 Private Sub delete_records()
320 Try
321 Dim RowsAffected As Integer = 0
322 con = New SqlConnection(cs)
323 con.Open()
324 Dim cq As String = "delete from BusFeePayment_Staff where ID= " & txtID.Text & ""
325 cmd = New SqlCommand(cq)
326 cmd.Connection = con
327 RowsAffected = cmd.ExecuteNonQuery()
328 If RowsAffected > 0 Then
329 Dim st As String = "deleted the bus fee payment entry having payment id '" & txtFeePaymentID.Text & "'"
330 LogFunc(lblUser.Text, st)
331 MessageBox.Show("Successfully deleted", "Record", MessageBoxButtons.OK, MessageBoxIcon.Information)
332 Reset()
333 Reset()
334 Else
335 MessageBox.Show("No record found", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Information)
336 Reset()
337 Reset()
338 End If
339 con.Close()
340 Catch ex As Exception
341 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
342 End Try
343 End Sub
344
345 Private Sub btnUpdate_Click(sender As System.Object, e As System.EventArgs) Handles btnUpdate.Click
346 If Len(Trim(txtStaffID.Text)) = 0 Then
347 MessageBox.Show("Please retrieve bus holder info", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
348 txtStaffID.Focus()
349 Exit Sub
350 End If
351
352 If Len(Trim(cmbInstallment.Text)) = 0 Then
353 MessageBox.Show("Please select installment", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
354 cmbInstallment.Focus()
355 Exit Sub
356 End If
357 If Len(Trim(txtFine.Text)) = 0 Then
358 MessageBox.Show("Please enter fine", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
359 txtFine.Focus()
360 Exit Sub
361 End If
362 If Len(Trim(cmbPaymentMode.Text)) = 0 Then
363 MessageBox.Show("Please select Payment Mode", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
364 cmbPaymentMode.Focus()
365 Exit Sub
366 End If
367 If Len(Trim(txtTotalPaid.Text)) = 0 Then
368 MessageBox.Show("Please enter total paid", "", MessageBoxButtons.OK, MessageBoxIcon.Warning)
369 txtTotalPaid.Focus()
370 Exit Sub
371 End If
372 If Val(txtBalance.Text) < 0 Then
373 MessageBox.Show("Balance is not possible less than zero", "Input error", MessageBoxButtons.OK, MessageBoxIcon.Error)
374 Exit Sub
375 End If
376 Try
377 'con = New SqlConnection(cs)
378 'con.Open()
379 'Dim ct As String = "select PaymentDate from BusFeePayment_Staff where AdmissionNo=@d1"
380 'cmd = New SqlCommand(ct)
381 'cmd.Connection = con
382 'cmd.Parameters.AddWithValue("@d1", txtAdmissionNo.Text)
383 'Dim da As New SqlDataAdapter(cmd)
384 'Dim ds As DataSet = New DataSet()
385 'da.Fill(ds)
386 'If ds.Tables(0).Rows.Count > 0 Then
387 'If dtpPaymentDate.Value.Date < ds.Tables(0).Rows(0)("PaymentDate") Then
388 'MessageBox.Show("updating old record is not allowed when student has been already paid fee again", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
389 'End If
390 'Exit Sub
391 'End If
392 'con.Close()
393 con = New SqlConnection(cs)
394 con.Open()
395 Dim cb As String = "Update BusFeePayment_Staff set BFP_ID=@d1, PaymentID=@d2, BusHolderID=@d3, Session=@d4, Installment=@d5,TotalFee=@d6, DiscountPer=@d7, DiscountAmt=@d8, PreviousDue=@d9, Fine=@d10, GrandTotal=@d11, TotalPaid=@d12, ModeOfPayment=@d13, PaymentModeDetails=@d14,PaymentDue=@d15 where ID= " & txtID.Text & ""
396 cmd = New SqlCommand(cb)
397 cmd.Connection = con
398 cmd.Parameters.AddWithValue("@d1", txtBFPId.Text)
399 cmd.Parameters.AddWithValue("@d2", txtFeePaymentID.Text)
400 cmd.Parameters.AddWithValue("@d3", txtBusHolderID.Text)
401 cmd.Parameters.AddWithValue("@d4", cmbSession.Text)
402 cmd.Parameters.AddWithValue("@d5", cmbInstallment.Text)
403 cmd.Parameters.AddWithValue("@d6", txtBusFee.Text)
404 cmd.Parameters.AddWithValue("@d7", txtDiscountPer.Text)
405 cmd.Parameters.AddWithValue("@d8", txtDiscount.Text)
406 cmd.Parameters.AddWithValue("@d9", txtPreviousDue.Text)
407 cmd.Parameters.AddWithValue("@d10", txtFine.Text)
408 cmd.Parameters.AddWithValue("@d11", txtGrandTotal.Text)
409 cmd.Parameters.AddWithValue("@d12", txtTotalPaid.Text)
410 cmd.Parameters.AddWithValue("@d13", cmbPaymentMode.Text)
411 cmd.Parameters.AddWithValue("@d14", txtPaymentModeDetails.Text)
412 cmd.Parameters.AddWithValue("@d15", txtBalance.Text)
413 cmd.ExecuteNonQuery()
414 con.Close()
415 Dim st As String = "updated the bus fee payment entry having payment id '" & txtFeePaymentID.Text & "'"
416 LogFunc(lblUser.Text, st)
417 MessageBox.Show("Successfully updated", "Record", MessageBoxButtons.OK, MessageBoxIcon.Information)
418 btnUpdate.Enabled = False
419 con.Close()
420 Catch ex As Exception
421 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
422 End Try
423 End Sub
424
425 Private Sub txtFine_KeyPress(sender As Object, e As System.Windows.Forms.KeyPressEventArgs) Handles txtFine.KeyPress
426 Dim keyChar = e.KeyChar
427
428 If Char.IsControl(keyChar) Then
429 'Allow all control characters.
430 ElseIf Char.IsDigit(keyChar) OrElse keyChar = "."c Then
431 Dim text = Me.txtFine.Text
432 Dim selectionStart = Me.txtFine.SelectionStart
433 Dim selectionLength = Me.txtFine.SelectionLength
434
435 text = text.Substring(0, selectionStart) & keyChar & text.Substring(selectionStart + selectionLength)
436
437 If Integer.TryParse(text, New Integer) AndAlso text.Length > 16 Then
438 'Reject an integer that is longer than 16 digits.
439 e.Handled = True
440 ElseIf Double.TryParse(text, New Double) AndAlso text.IndexOf("."c) < text.Length - 3 Then
441 'Reject a real number with two many decimal places.
442 e.Handled = False
443 End If
444 Else
445 'Reject all other characters.
446 e.Handled = True
447 End If
448 End Sub
449
450 Private Sub txtTotalPaid_KeyPress(sender As Object, e As System.Windows.Forms.KeyPressEventArgs) Handles txtTotalPaid.KeyPress
451 Dim keyChar = e.KeyChar
452
453 If Char.IsControl(keyChar) Then
454 'Allow all control characters.
455 ElseIf Char.IsDigit(keyChar) OrElse keyChar = "."c Then
456 Dim text = Me.txtTotalPaid.Text
457 Dim selectionStart = Me.txtTotalPaid.SelectionStart
458 Dim selectionLength = Me.txtTotalPaid.SelectionLength
459
460 text = text.Substring(0, selectionStart) & keyChar & text.Substring(selectionStart + selectionLength)
461
462 If Integer.TryParse(text, New Integer) AndAlso text.Length > 16 Then
463 'Reject an integer that is longer than 16 digits.
464 e.Handled = True
465 ElseIf Double.TryParse(text, New Double) AndAlso text.IndexOf("."c) < text.Length - 3 Then
466 'Reject a real number with two many decimal places.
467 e.Handled = False
468 End If
469 Else
470 'Reject all other characters.
471 e.Handled = True
472 End If
473 End Sub
474
475 Private Sub txtTotalPaid_Validating(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles txtTotalPaid.Validating
476 If Val(txtTotalPaid.Text) > Val(txtGrandTotal.Text) Then
477 MessageBox.Show("Total Pay can not be more than grand total", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
478 txtTotalPaid.Text = ""
479 txtTotalPaid.Focus()
480 Exit Sub
481 End If
482 End Sub
483
484 Private Sub txtFine_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtFine.TextChanged
485 Fill()
486 End Sub
487
488 Private Sub txtTotalPaid_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtTotalPaid.TextChanged
489 Fill()
490 End Sub
491
492 Private Sub btnClose_Click(sender As System.Object, e As System.EventArgs) Handles btnClose.Click
493 Me.Close()
494 End Sub
495
496 Private Sub btnGetData_Click(sender As System.Object, e As System.EventArgs) Handles btnGetData.Click
497 frmBusFeePayment_StaffRecord.lblSet.Text = "Bus Fee Payment"
498 frmBusFeePayment_StaffRecord.Reset()
499 frmBusFeePayment_StaffRecord.ShowDialog()
500 End Sub
501 Sub fillInstallment()
502 Try
503 con = New SqlConnection(cs)
504 con.Open()
505 Dim ct As String = "SELECT distinct RTRIM(Installment) FROM Installment_Bus where Location=@d1"
506 cmd = New SqlCommand(ct)
507 cmd.Parameters.AddWithValue("@d1", txtLocation.Text)
508 cmd.Connection = con
509 rdr = cmd.ExecuteReader()
510 cmbInstallment.Items.Clear()
511 While rdr.Read
512 cmbInstallment.Items.Add(rdr(0))
513 End While
514 con.Close()
515 Catch ex As Exception
516 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
517 End Try
518 End Sub
519 Private Sub frmBusFeePayment_Staff_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
520 fillInstallment()
521 fillSession()
522 End Sub
523
524 Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
525 Cursor = Cursors.Default
526 Timer1.Enabled = False
527 End Sub
528
529 Private Sub btnPrint_Click(sender As Object, e As EventArgs) Handles btnPrint.Click
530 Print()
531 End Sub
532 End Class
