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hi all,
how to fill a value to combo in datagridview
thanks
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if u r asking for binding the combo box then here's the code
dim con as new oledbconnection("connsctionsting")
con.open
dim ds as new dataset
dim ad as new oledbdataadapter("query",con)
ad.fill(ds)
combobox1.displaymember="fieldname"
combobox1.valuemember="fieldname"
combobox1.datasource=ds.tables(0)
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Select Datagridview. Now Click on smart tag which is on top Right corner then select Option "Edit Column".Now select the column from selected column list which is of combo box type. Now Select Property Items(collection Type) and Press the associated button button.
Rupesh Kumar Swami
Software Engineer,
Integrated Solution,
Bikaner (India)
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I'm not sure if this will answer your question, but the following code segment first creates a DataTable containing values for my combo box, then creates a column that is inserted into a datagrid.
Dim typeDesc As New DataTable
Dim dr As DataRow
typeDesc.Columns.Add("Indx", Type.GetType("System.Int32")) '0
typeDesc.Columns.Add("Desc", Type.GetType("System.String")) '1
dr = typeDesc.NewRow()
dr(0) = 0 : dr(1) = "Rural"
typeDesc.Rows.Add(dr)
dr = typeDesc.NewRow()
dr(0) = 1 : dr(1) = "Suburban"
typeDesc.Rows.Add(dr)
dr = typeDesc.NewRow()
dr(0) = 2 : dr(1) = "Urban"
typeDesc.Rows.Add(dr) ' datatable giving values type
newCol = New DataGridViewComboBoxColumn
newCol.Width = 90
newCol.HeaderText = "Parcel Type"
newCol.DataSource = typeDesc
newCol.ValueMember = "Indx"
newCol.DisplayMember = "Desc"
dgvTasks.Columns.Insert(2, newCol)
The dgvTasks is the name of the datagrid in which the combo will appear.
Rich Feldman
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thanks a lot Rich Feldman... your code is very help me to solve my problem...
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I have created leave management system in vb.net i want to use outlook in dot net,how to link it
shs
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System.Diagnostics.Process.Start("mailto:youremailadress.yahoo.com")
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hi,
use following code
pass required argument to following function
Function MailComponent(ByVal mailTo As String, ByVal cc As String, ByVal Bcc As String, ByVal subject As String,byval bodyofMessage as string)
Dim str, body As String
str = ""
If bodyofMessage Is Nothing Then
body = bodyofMessage
End If
If cc Is Nothing Then
cc = ""
End If
If Bcc Is Nothing Then
Bcc = ""
End If
If subject Is Nothing Then
subject = ""
End If
'string builder used for concatination
Dim MsgBuilder As New System.Text.StringBuilder
MsgBuilder.Append("mailto:" & mailTo)
If Not cc.Trim = "" Then
MsgBuilder.Append("&cc=" & cc)
End If
If Not Bcc.Trim = "" Then
MsgBuilder.Append("&bcc=" & Bcc)
End If
If Not subject.Trim = "" Then
MsgBuilder.Append("&subject=" & subject)
End If
If Not Body.Trim = "" Then
MsgBuilder.Append("&body=" & Body)
End If
If Not Attachment.Trim = "" Then
MsgBuilder.Append("&Attach=" & Attachment)
End If
'Debug.WriteLine(MsgBuilder.ToString)
ExecuteFile(MsgBuilder.ToString)
End Function
Function ExecuteFile(ByVal FileName As String) As Boolean
Dim myProcess As New Process
myProcess.StartInfo.FileName = FileName
myProcess.StartInfo.UseShellExecute = True
myProcess.StartInfo.RedirectStandardOutput = False
myProcess.Start()
myProcess.Dispose()
End Function
hope this helps
Rupesh Kumar Swami
Software Engineer,
Integrated Solution,
Bikaner (India)
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There's not enough information in your question to answer it. What do you want to do with Outlook?
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Please tell me how to connect from VB to Ms Exel
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Dear freinds i need help how by coding we can perform working as minimize and maximize button perform. for maximize and minimize window form.
suhail shahab
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The form has a WindowState property.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Me.WindowState = FormWindowState.Minimized
Me.WindowState = FormWindowState.Maximized
Chatura Dilan
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thanks for help me.
suhail shahab
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Please tell me the difference of...OLEDB vs SQLClient..which one is better and why?
Sujit
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SQlClient
because it supports the backward compatibility.
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OleDb is a generic interface, optimized to work with the greatest number of databases, albeit with limited support for the features of any database.
SqlClient only works with MS SQL Server and is optimized to work very efficiently with it.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Hi TO all,
How to Call Windows API Functions in VB.NET
Mohan Balal
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www.pinvoke.net[^]
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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first u have to import
system.runtime.interopservices
then u have to declare the function which u want to use as
<dllimport("user32")> Public Function GetWindowLongA(ByVal hWnd As Long, _
ByVal nIndex As Long) As Long
End Function
for reference
http://www.freevbcode.com/ShowCode.Asp?ID=2707
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Just an example??? here it is...
Import namespace InteropServices
Imports System.Runtime.InteropServices
declare function like...
Declare Auto Function sndPlaySound Lib "WINMM.DLL" (ByVal FileName As String, ByVal Options As Int32) As Int32
Tirtha
Miles to go before I sleep
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I was discussing the difference between the vb6 and vb.net window application with my friend.
and i found only the limitation of .net compared to vb6 on the point of view of
1.Dotnet framework which has to
integrated before deploying to the
client end.
2.Heavy size of it's controls and thus take additional RAM during it's execution of programs which are based on .net framework.
as fara as the asp.net applications are concerned it is ok use .net.
isn't that???????????
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1 - yes, that's true, but at least VB.NET can be mistaken for a real programming language. VB6 is a joke.
2 - Is that the case ?
As far as ASP.NET is concerned, there's not really anything better. Classic asp is a total disaster.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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ok
can u give me one or two advantages on .net as compared to vb6 so that i can decide......which language is good to do Window Aplications.Please take into mind the heavy .net framework platform and it's heavy controls.
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