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hi,
try this
TxtboxName.Text =
DataGrid1.Item(DataGrid1.CurrentRowIndex(), 0).ToString()
Live Life King Size
Asif
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That will not work if the datasource is a sorted view.
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Hi everyone, thank you for looking at my post. I have a problem when loading a combobox in a windows usercontrol/form. I attempt to populate the combobox, within my user control, when I load the other data within the form. When I populate the combobox with data, I cannot clear the combobox if there is matching selected index when it loads. After it loads and the user selects another item, the combobox filters and clears the index as needed. I populate as much of the data on the form when the form loads. The user controls are then populated based on the data populated on the form. This is where I have the problem. When the form and user controls load for the first time, the addtion of the datasource to the combobox does not allow me to clear set the index of the combobox to -1 if the first time on the form does not have related record to the data on the form. Thank you for your help.
Code:
#Region " Load Stuff "
Private Sub uc_companyCreditBankContact_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ucCreditMediator = New tabCompany.CompanyCredit.uc_companyCreditMediator
Call Me.requery()
Call Me.populateComboAllTypes()
Me.recordStatus = cCreditBankContStatusType.none
'Call Me.enableCreditBankContact(False)
End Sub
#End Region
#Region " Requery "
Public Sub requery() 'Function that can be called from other forms/classes to populate the companyInfo data
ds1 = Me.ucCreditMediator.creditBankInfo.Copy 'Calls the mediator class to populate the ds
End Sub
#End Region
#Region " Populate Types/Comboboxes"
Private Sub populateComboAllTypes()
Call Me.CompanyBank_Populate()
Call Me.CompanyBankContact_Populate()
End Sub
Private Sub CompanyBank_Populate()
Me.comb_companyCreditBank.AddDataSource(ds1.Tables("tbl_CompanyBank"), "companyBankName", "companyBankId") 'Add a datasource to the company with display and value members
Me.comb_companyCreditBank.emptyIndex()
End Sub
Private Sub CompanyBankContact_Populate()
If Me.txtBankId.Text <> "" Or Me.txtBankId.Text <> "-1" Or IsNothing(Me.txtBankId) = False Then
Call Me.comb_companyCreditBankContact.AddDataSource(Me.ds1.Tables("tbl_CreditBankContact"), "creditBankContactFirstName", "creditBankContactId")
Call Me.comb_companyCreditBankContact.emptyIndex()
End If
End Sub
#End Region
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Thank you to Andrew Vos for his great project.
(http://www.codeproject.com/useritems/StartButtonEx.asp[^])
One thin I would like to ad to it is to disable the OLD windows Start button completely ... So that pressing the win key on the keyboard or CTRL+ESC to bring up the new custom menu, or alternativly do just nothing.
Can this be done by a simple registry hack ? Or what Should I add / Modify ?
(New in VB.NET)
thank you in advance.
Wilhelm
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There is no registry hack to turn that key off. The only solution is to write a low-level keyboard hook and have it look for that key make/break and eat those messages (not pass them along the koyboard hook chain).
I wrote just such a toy, in C++, a few years ago, but since my employer at the time owns the code, I can't give it to anyone.
I used this[^] article on MSDN as the basis for my design.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Please help me!!
I use Visual Basic for my application.
I have a Windows Forms application and I like to export a SQL server query to a csv file.
How can I do that?
Dennis
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You can iterate through the datatable and write a CSV file from the rows.
Christian Graus - Microsoft MVP - C++
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Can you please give me an example code on how to do this?
I am pretty new with programming such an application!
Thanks in advance.
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use foreach to iterate through the Rows collection of your table. You can then access each property in the row using row("columnName"). Here[^] is an article on how to write text files in VB.NET.
Christian Graus - Microsoft MVP - C++
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Hello everybody!
can you help me :
if in VB 6 uses VBKeyK then what VB.Net uses?
Thanks!
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What is VBKey ? Is it like the Keys enum ?
Christian Graus - Microsoft MVP - C++
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Sorry i did'nt mention the IDE:
VB.NET 2003
PatriceB
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Hello Guys,
I am trying to sign my assembly with a Strong Name.
When I try to build the program I get this nice error:
Preparing resources...
Updating references...
Performing main compilation...
vbc : error BC30145: Unable to emit assembly: Referenced assembly 'Interop.Scripting' does not have a strong name
Building satellite assemblies...
Satellite assemblies could not be built because the main project output is missing.
I am interested to know how we could sign the 'Interop.Scripting' assembly
Is there someone having a clue ?
Thanks by advance
Pat
PatriceB
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Hello there
I have a toolbar on the form using vb.Net 2003 . When I disable the buttons it shows the image as a shadow. where I want image to be same like before. Can any one tell me how to resume the shape of an image on disabled button.
Rizwan Bashir
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Dear all
I am working on a project in VB, where i required to monitor any changes in in files in the entire system and log the file name of the modified file on the fly.
Language : VB 6.0
Platform : WIN2K /WIN XP
Is there any way to get the the modified file names in real time (i.e as and when any changes are made to file like changing file content or overwriting etc in the entire system)
Any help in this regard is appreciated
Thanks in advance
Dinakara K
CAIR, Bangalore
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Hi iam a beginnner
How can i decompress a file to a path
Explain simple please
Thanks
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hi, this is ajay bharti
i have to use tdb or flexi grid in my vb.net project, i m using data set.
how to show data of data set in tdb or flexi grid , i need some code for that....please help me.
its very urgent.
hi this ajay bharti
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 how could i using VB.Net
i want to genrate report for that selected row
Manoj
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There are many ways to extract information, first you need to identify the index of the record you want to extract.
We can use the ME.Databindingcontext( datasource ).position to identify the current row.
Normally we assign a table to a datagrid's datasource, but here we will use the Table.Defaultview.
SO given TBL1 as your table
Datagrid.datasource = TBL1.Defaultview
then we can use
Me.BindingContext(TBL1.DefaultView).Position()
to indentify the current row, this should work even it you change the sort field of the datagrid.
I think thats it.
<br />
Dim ID As String<br />
<br />
'use the this event handle<br />
Private Sub DataGrid1_CurrentCellChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles <br />
DataGrid1.CurrentCellChanged<br />
Dim x As Int16<br />
<br />
'Datagrid1.datsource = tbl1.Defaultview<br />
' instead of Datagrid1.datsource = tbl1<br />
' you must explicitly point to the tables defaultview <br />
<br />
'Get the position of the Table's Defaultview<br />
x = Me.BindingContext(TBL1.DefaultView).Position()<br />
<br />
'use x to identify you row<br />
ID = TBL1.DefaultView(x)("fieldname")<br />
End Sub<br />
Marvin N. Guerrero
- Taje Kage_bunshinNunJutsU
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Thanks,
I'm using a DataGridTableStyle and for the MappingName it only seems to work if the MappingName equals "TBL1" instead of "TBL1.DefaultView". Is this correct?
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How can I add a password for my setup?
So that the end-user must enter a passwrod/license ley before installation.
Marvin N. Guerrero
- Taje Kage_bunshinNunJutsU
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ooops. he he .. 'i meant password/license key'
-dumb and dumber-
Marvin N. Guerrero
- Taje Kage_bunshinNunJutsU
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Hello all,
I have a C++ console application written in .NET that I would like for to output to a Window as opposed to the DOS window.
Thanks!
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Move it into a .NET dll, and then you can call it from VB.NET, and use VB.NET to show the output.
Christian Graus - Microsoft MVP - C++
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I did this once by redirecting stdout of the console to a stream with my GUI program. This works, but I would concur with the previous reply, that using a DLL is the right way to go. This is what I did, with quite a few ommisions.
Dim myProcess As Process = New Process()
Public sIn As System.IO.StreamWriter
Public sOut As System.IO.StreamReader
Public sErr As System.IO.StreamReader
'setup the process
'...
'...
myProcess.Start()
sIn = myProcess.StandardInput
sOut = myProcess.StandardOutput
sErr = myProcess.StandardError
Kevin
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