Archivo del programa

1. Alumno: Joseline Marquez Flores
Plantel: Conalep Zacualpan Plantel
101
Modulo:Elaboración y Mantenimiento de
Sistemas de Información.
Profe: Agustín Hernández Delgado.
Eapecialidad: Informatica
Grupo. 606

2. Este es mi boton de buscar, se encarga de encontrar los datos
pedidos por el programa
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
REM CONSULTAS
Dim mitabla As DataTable =
CODREP_________________________________DataSet.ALUMNO
Dim cfilas As DataRowCollection = mitabla.Rows
Dim nuevafila As DataRow
Dim i As Integer
Dim n As Integer
n = ALUMNOBindingSource.Count()
Dim bandera As Boolean
bandera = True
Dim tamaño As Integer
tamaño = ALUMNOBindingSource.Count()
i = 1
If (tamaño = 0) Then
Else
Do
If (Trim(MATRICULATextBox.Text) = Trim(TextBox1.Text)) Then
bandera = False
Else
ALUMNOBindingSource.MoveNext()
i = i + 1
End If
Loop While (bandera = True And i <= tamaño)
End If
If (bandera = False) Then
ID_ALUMNOTextBox.Enabled = False
ID_ALUMNOTextBox.Visible = False
NOMBRETextBox.Enabled = False
NOMBRETextBox.Visible = False
APELLIDOSTextBox.Enabled = False
APELLIDOSTextBox.Visible = False
MATRICULATextBox.Enabled = False
MATRICULATextBox.Visible = False
ESPECIALIDADTextBox.Enabled = False
ESPECIALIDADTextBox.Visible = False

3. TURNOTextBox.Enabled = False
TURNOTextBox.Visible = False
GRUPOTextBox.Enabled = False
GRUPOTextBox.Visible = False
TELEFONOTextBox.Enabled = False
TELEFONOTextBox.Visible = False
CORREOTextBox.Enabled = False
CORREOTextBox.Visible = False
MsgBox("Ya existe")
TextBox1.Text = ""
TextBox1.Focus()
Else
MsgBox("Introduce datos")
nuevafila = mitabla.NewRow
cfilas.Add(nuevafila)
ALUMNOBindingSource.MoveLast()
ID_ALUMNOTextBox.Enabled = True
ID_ALUMNOTextBox.Visible = True
NOMBRETextBox.Enabled = True
NOMBRETextBox.Visible = True
APELLIDOSTextBox.Enabled = True
APELLIDOSTextBox.Visible = True
MATRICULATextBox.Enabled = True
MATRICULATextBox.Visible = True
ESPECIALIDADTextBox.Enabled = True
ESPECIALIDADTextBox.Visible = True
TURNOTextBox.Enabled = True
TURNOTextBox.Visible = True
GRUPOTextBox.Enabled = True
GRUPOTextBox.Visible = True
TELEFONOTextBox.Enabled = True
TELEFONOTextBox.Visible = True
CORREOTextBox.Enabled = True
CORREOTextBox.Visible = True
nuevafila(1) = UCase(NOMBRETextBox.Text)
nuevafila(2) = UCase(APELLIDOSTextBox.Text)
nuevafila(3) = UCase(TextBox1.Text)
nuevafila(4) = UCase(ESPECIALIDADTextBox.Text)
nuevafila(5) = UCase(TURNOTextBox.Text)

4. nuevafila(6) = UCase(GRUPOTextBox.Text)
nuevafila(7) = UCase(TELEFONOTextBox.Text)
nuevafila(8) = UCase(CORREOTextBox.Text)
End If
End Sub
Este es mi boton de grabar , guarda los documentos insertados.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
If
(CODREP_________________________________DataSet.HasChanges)
Then
Me.Validate()
Me.ALUMNOBindingSource.EndEdit()
Me.ALUMNOTableAdapter.Update(Me.CODREP________________________
_________DataSet.ALUMNO)
MsgBox("Cargando")
TextBox1.Text = ""
TextBox1.Focus()
ID_ALUMNOTextBox.Enabled = False
NOMBRETextBox.Enabled = False
APELLIDOSTextBox.Enabled = False
MATRICULATextBox.Enabled = False
ESPECIALIDADTextBox.Enabled = False
TURNOTextBox.Enabled = False
GRUPOTextBox.Enabled = False
TELEFONOTextBox.Enabled = False
CORREOTextBox.Enabled = False
End If
End Sub

5. Este es el de eliminar, es el que se encarga de dar de baja a un
alumno ya no existente
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
REM CONSULTAS
Dim mitabla As DataTable =
CODREP_________________________________DataSet.ALUMNO
Dim cfilas As DataRowCollection = mitabla.Rows
Dim nuevafila As DataRow
Dim i As Integer
Dim n As Integer
n = ALUMNOBindingSource.Count()
Dim bandera As Boolean
bandera = True
Dim tamaño As Integer
tamaño = ALUMNOBindingSource.Count()
i = 1
If (tamaño = 0) Then
Else
Do
If (Trim(MATRICULATextBox.Text) = Trim(TextBox1.Text)) Then
bandera = False
Else
ALUMNOBindingSource.MoveNext()
i = i + 1
End If
Loop While (bandera = True And i <= tamaño)
End If
If (bandera = False) Then
ID_ALUMNOTextBox.Enabled = False
ID_ALUMNOTextBox.Visible = False
NOMBRETextBox.Enabled = False
NOMBRETextBox.Visible = False
APELLIDOSTextBox.Enabled = False
APELLIDOSTextBox.Visible = False

6. MATRICULATextBox.Enabled = False
MATRICULATextBox.Visible = False
ESPECIALIDADTextBox.Enabled = False
ESPECIALIDADTextBox.Visible = False
TURNOTextBox.Enabled = False
TURNOTextBox.Visible = False
GRUPOTextBox.Enabled = False
GRUPOTextBox.Visible = False
TELEFONOTextBox.Enabled = False
TELEFONOTextBox.Visible = False
CORREOTextBox.Enabled = False
CORREOTextBox.Visible = False
MsgBox("Ya existe")
TextBox1.Text = ""
TextBox1.Focus()
Else
MsgBox("Nuevos datos")
nuevafila = mitabla.NewRow
cfilas.Add(nuevafila)
ALUMNOBindingSource.MoveLast()
ID_ALUMNOTextBox.Enabled = True
ID_ALUMNOTextBox.Visible = True
NOMBRETextBox.Enabled = True
NOMBRETextBox.Visible = True
APELLIDOSTextBox.Enabled = True
APELLIDOSTextBox.Visible = True
MATRICULATextBox.Enabled = True
MATRICULATextBox.Visible = True
ESPECIALIDADTextBox.Enabled = True
ESPECIALIDADTextBox.Visible = True
TURNOTextBox.Enabled = True
TURNOTextBox.Visible = True
GRUPOTextBox.Enabled = True
GRUPOTextBox.Visible = True
TELEFONOTextBox.Enabled = True
TELEFONOTextBox.Visible = True
CORREOTextBox.Enabled = True
CORREOTextBox.Visible = True
nuevafila(1) = UCase(NOMBRETextBox.Text)
nuevafila(2) = UCase(APELLIDOSTextBox.Text)

7. nuevafila(3) = UCase(TextBox1.Text)
nuevafila(4) = UCase(ESPECIALIDADTextBox.Text)
nuevafila(5) = UCase(TURNOTextBox.Text)
nuevafila(6) = UCase(GRUPOTextBox.Text)
nuevafila(7) = UCase(TELEFONOTextBox.Text)
nuevafila(8) = UCase(CORREOTextBox.Text)
End If
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
If
(CODREP_________________________________DataSet.HasChanges)
Then
Me.Validate()
Me.ALUMNOBindingSource.EndEdit()
Me.ALUMNOTableAdapter.Update(Me.CODREP________________________
_________DataSet.ALUMNO)
MsgBox("Cargando")
TextBox1.Text = ""
TextBox1.Focus()
ID_ALUMNOTextBox.Enabled = False
NOMBRETextBox.Enabled = False
APELLIDOSTextBox.Enabled = False
MATRICULATextBox.Enabled = False
ESPECIALIDADTextBox.Enabled = False
TURNOTextBox.Enabled = False
GRUPOTextBox.Enabled = False
TELEFONOTextBox.Enabled = False
CORREOTextBox.Enabled = False
End If
End Sub
Private Sub SALIR_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles SALIR.Click
End
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs)
End Sub

8. Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal
e As System.EventArgs) Handles TextBox1.TextChanged
TextBox1.Focus()
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
If
(CODREP_________________________________DataSet.HasChanges)
Then
Me.Validate()
Me.ALUMNOBindingSource.EndEdit()
Me.ALUMNOTableAdapter.Update(Me.CODREP________________________
_________DataSet.ALUMNO)
MsgBox("Cargando")
TextBox1.Text = ""
TextBox1.Focus()
ID_ALUMNOTextBox.Enabled = False
NOMBRETextBox.Enabled = False
APELLIDOSTextBox.Enabled = False
MATRICULATextBox.Enabled = False
ESPECIALIDADTextBox.Enabled = False
TURNOTextBox.Enabled = False
GRUPOTextBox.Enabled = False
TELEFONOTextBox.Enabled = False
CORREOTextBox.Enabled = False
End If
End Sub