VB.NET Programming Corner!

[doorbreaker]

Patulong po...
VB.net 2010 po...
D ko po kasi magawa na pag na click ung cancel sa OpenDialog ay magkakaron ng
msgbox("Cancel Clicked")

Tested Codes



Ang nangyayari eh..
Kahit ma click ko ung Open ay nalabas parin ung "Cancled Clicked"



Same Above ung Result...



Same Parin talaga..



Whhaaaa
Ayaw pa din..




When I clicked Cancel Msgbox Show "OpenDialog1" instead of "Cancel Clicked"
Open is Working Fine Now...

Salamat po sa tutulong...

mas madali kung ang gagawin mo ganto

if openfd.showdialog() = open then
     dito yung open
else 
     dito yung cancel or whatever
end if

pasensya na di ko na binuksan project mo or nag lagay ng maayos na code pero try mo malamang magets mo pag tinry mo sa vb

 

[audrey]

i want to learn vb.net as well.. anong site ba maganda magsimula?wala kasi akong makitang basic tutorials eh.. wala pa akong alam sa vb.,

 

[introberts]

i want to learn vb.net as well.. anong site ba maganda magsimula?wala kasi akong makitang basic tutorials eh.. wala pa akong alam sa vb.,

homeandlearn.com
jan ako nag aaral ngaun...

 

[mayance03]

@arjay0601

Try mo ganito..

If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
MsgBox(OpenFileDialog1.FileName.ToString)
Else
MsgBox("Cancel Clicked!")
End If

 

[introberts]

@arjay0601

Try mo ganito..

If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
MsgBox(OpenFileDialog1.FileName.ToString)
Else
MsgBox("Cancel Clicked!")
End If

Solved na po..
Case po ung ginamit ko (Turo ng kasymbian natin)
Pero try ko parin ung code na yan mamaya..

Thanks po...

@VB Masters

Pa guide po ha...
Post lang ako dito pag d na kaya ng utak ko sagutan ung program..

 

[name_name]

HELP!!
i have a list view populated with data items, and i also have a textbox through which i want to use search. i want to search in list view by writing in textbox in this scenaio.

i write "canada" in textbox in one by one character as like "c", "ca", "can" etc
then listview should take me on a letter what ever i entered in textbox

[Example:- list view is populaed with these word]
canada
united kingdom
france
germany
cairo

 

[polens]

EDIT: Wait lng pala i will try to recreate..

 

[charjho]

mga sir pued poh bah makahingi ng site kong saan madownload yong sql server 2008 express edition... need ko kasi mga gsto kng matoto ng vb.net. slamat

 

[mayance03]

mga sir pued poh bah makahingi ng site kong saan madownload yong sql server 2008 express edition... need ko kasi mga gsto kng matoto ng vb.net. slamat

Kasama na ata un sa VB 2010 Express.... Pero kung magDDL ka, SQL Server 2008 R2 nalang ang hanapin mo..

Eto oh, Torrent.. Pili ka nalang dyan..

http://www.kickasstorrents.com/microsoft-sql-server-2008-r2-collections-technet-untouched-t4075315.html

 

[introberts]

Help po about saving a text file

Dim FILE_NAME As String
Dim Arry() As String
Dim i As Integer

SaveFD.FileName = ""
SaveFD.InitialDirectory = "E:/"
SaveFD.Filter = "Text(*.txt)|*.txt"


FILE_NAME = SaveFD.FileName

Dim CancelBtn As DialogResult = SaveFD.ShowDialog

Select Case CancelBtn

Case Windows.Forms.DialogResult.Cancel

Case Windows.Forms.DialogResult.OK

Dim objWriter As New System.IO.StreamWriter(FILE_NAME)

ReDim Arry(TextBox1.Text)

For i = 0 To UBound(Arry)

objWriter.WriteLine(Arry(i))

Next

objWriter.Close()

End Select

d ko po talaga magawa to..

 

[mayance03]

@arjay

Anu ba dapat ang output??..


Saving Text File:

Dim wrt As System.IO.StreamWriter
Dim filename As String
With SaveFileDialog
.Filter = "Text files (*.txt)|*.txt|" & "All files|*.*"
If SaveFileDialog.ShowDialog = Windows.Forms.DialogResult.OK Then
filename = SaveFileDialog.FileName
wrt = New System.IO.StreamWriter(filename)

wrt.WriteLine(TextBox1.Text)
wrt.Close()
End If
End With

 

[introberts]

@arjay

Anu ba dapat ang output??..


Saving Text File:

Dim wrt As System.IO.StreamWriter
Dim filename As String
With SaveFileDialog
.Filter = "Text files (*.txt)|*.txt|" & "All files|*.*"
If SaveFileDialog.ShowDialog = Windows.Forms.DialogResult.OK Then
filename = SaveFileDialog.FileName
wrt = New System.IO.StreamWriter(filename)

wrt.WriteLine(TextBox1.Text)
wrt.Close()
End If
End With

basta po pag nag type ako sa textbox ay pede ko sya isave as notepad..

Edit:

Aun thanks sa code nag work po sya..
Anaylse ko pa maigi para maintindhan ko...

Many Thanks po..

Question:

With SaveFD
.Filter = "Text files (*.txt)|*.txt|" & "All files|*.*"


If SaveFD.ShowDialog = Windows.Forms.DialogResult.OK Then
filename = SaveFD.FileName
wrt = New System.IO.StreamWriter(filename)

wrt.WriteLine(TextBox1.Text)
wrt.Close()

Else


End If
End With

Para san po ginagamit tong method na to?

With and End With

Thanks po ulit..

 

[ebil_d00d]

basta po pag nag type ako sa textbox ay pede ko sya isave as notepad..

Edit:

Aun thanks sa code nag work po sya..
Anaylse ko pa maigi para maintindhan ko...

Many Thanks po..

Question:



Para san po ginagamit tong method na to?

With and End With

Thanks po ulit..

google is your friend

http://msdn.microsoft.com/en-us/library/wc500chb(v=vs.80).aspx


honestly, more than anything, google ang pinaka powerful tool ng isang programmer.

 

[introberts]

google is your friend

http://msdn.microsoft.com/en-us/library/wc500chb(v=vs.80).aspx


honestly, more than anything, google ang pinaka powerful tool ng isang programmer.

Thanks!
Actually i've seen this...
Baka may iba pa kasing meaning...

Hehehehe...

 

[introberts]

VB.Net Masters..

Maybe this question is stupid...
But required ba na kabisado mo lahat ng methods sa vb.net?

 

[mayance03]

VB.Net Masters..

Maybe this question is stupid...
But required ba na kabisado mo lahat ng methods sa vb.net?

Hindi naman kelangang kabisaduhin mo AGAD lahat eh.. It depends on your exp and progress.. Habang tumatagal madami ka matututunang method..

 

[mayance03]

basta po pag nag type ako sa textbox ay pede ko sya isave as notepad..

Edit:

Aun thanks sa code nag work po sya..
Anaylse ko pa maigi para maintindhan ko...

Many Thanks po..

Question:



Para san po ginagamit tong method na to?

With and End With

Thanks po ulit..

Actually hindi ko nagamit masyado ang With dyan.. Dapat ganito..

Dim wrt As System.IO.StreamWriter
Dim filename As String
With SaveFileDialog
.Filter = "Text files (*.txt)|*.txt|" & "All files|*.*"
If .ShowDialog = Windows.Forms.DialogResult.OK Then
filename = .FileName
wrt = New System.IO.StreamWriter(filename)

wrt.WriteLine(TextBox1.Text)
wrt.Close()
End If
End With

 

[name_name]

HELP!!
i have a list view populated with data items, and i also have a textbox through which i want to use search. i want to search in list view by writing in textbox in this scenaio.

i write "canada" in textbox in one by one character as like "c", "ca", "can" etc
then listview should take me on a letter what ever i entered in textbox

[Example:- list view is populaed with these word]
canada
united kingdom
france
germany
cairo

help po dito....

 

[polens]

help po dito....

Search this sa google...
http://msdn.microsoft.com/en-us/library/ms171644.aspx
try ko and ok namn siya...

 

[0xbadc0de-3]

VB.Net Masters..

Maybe this question is stupid...
But required ba na kabisado mo lahat ng methods sa vb.net?

Intellisense at Framework Library po ang katulong ng hindi pa gaanong kabisado ang Methods, kasama na rin ang MSDN.

Kasi ako ang ginagawa ko lang naman, explorer ko sa Intellisense yung method na kailangan ko, tapos cooperate na ring ng Framework Library(press mo lang ang F2 sa visual studio, tapos lalabas ang listahan ng Framework Library), tapos nag ssearch din ako sa MSDN ng pangalan ng method, tapos very descriptive ito.

Siguro kalaunan, mafa-familiar ka na sa bawat method, explorer lang din. (minsan exploring lang talaga ang sagot sa maraming katanungan).