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It turns to be missing reference from my library. I have add the reference in the MDI parent project and it works. 
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I have two combo box in Datagridview. one is Department and Manager.Initially i'm binding All the Department and All Manager in dropdown. when select the department then manager combo should bind with selected department manager. I have done till here.
but i'm facing a problem if i select one department in first row then it binds All rows with selected department's manager value. i want to bind it row wise. so every column in different row bind accroding to its department row wise.
any suggestion?
Amit Agarwal
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So are you saying that you want to update the current row only? If so then you can use the grdMyGrid.CurrentRow property. When you change the value of your department dropdown, the CurrentCell property is set which in turn sets the CurrentRow property. You can then use something like
grdMyGrid.CurrentRow.Cells("ManagerCell").value = ManagerValue
If this is not what you meant then I apologise and can you post some of your code so I/we can get a better idea of the problem.
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If the relation is one-to-one, I think you can do something like this:
Me.cboDepartment.DataBindings.Clear()
Me.cboDepartment.DataBindings.Add(New Binding("SelectedValue", Me.cboManager, "SelectedValue"))
I assumed that you made your combobox setting like this:
cboDepartment.ValueMember = "manager"
cboDepartment.DisplayMember = "department"
cboManager.ValueMember = "manager"
cboManager.DisplayMember = "manager"
So the program will read it like this:
cboDepartment.SelectedValue = cboManager.SelectedValue
cboManager.SelectedValue = cboDepartment.SelectedValue
Thanks, I hope this can answer your question.
Best Regard,
Indra Permana Rusli
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In my home everyone will use system all account are admin. Is there something I can do to keep my family from installing anything in the computer without my permission?
Main purpose is there are not seen the drive or drive space and license and options.
I saw 3rd party tool can i build such tools in vb.net
Plzz help me
Thanks.
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I guess you could program this but I would try it with the user settings first.
Make one admin account (yours) and restrict all other account to user accounts.
Based on that you should be able to do most if not all off what you want.
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Problem is my brother also use the Admin account that also password protect. He is installing many games so that I want prevent. plzz help me...
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Well if you are an admin you can change his account into a normal user account.
Like I said you could write a program for this but it's not going to work as good as the windows security. And it will cost you alot off time.
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Hi All,
I would like to know whether anyone had done Compact and Repair option using vb.net 2005 without using COM objects because it requires the registration of Dlls in the system.
Thanks
Latha
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This article[^] is as close as your going to get using late binding. You really cannot do it without having Jet installed, which is a requirement for the .NET Framework anyway.
The code is in C#, but is easily converted to VB.NET using any online code conversion utility.
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This list[^] is the best source of information you're going to get.
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i want to display the image on crystal report from a database
and i m using VB.NET (Visual Studio 2005 and SQL server2005)
if have any suggestion for this Plz Send
Can any one help me on this
Regards
Amna
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as you place other fields on report, simply place image related field in appropriate location.
Please note data type of this field is related to image.
have any more question?
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This is from memory so can't really say for sure.
Depending on the version of crystal reports this is possible or not.
If your using the version that comes with visual studio (the free one) it's not (at least I didn't find a way)
If your using the newest version (that's not free) than I think you can put a image object onto the report which you can bind to a database field. Or tell it to use a 'url' to an image on the hard drive
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Hi,
I need Help From You. Please Help Me. I was Tried But not Sucess.
How Can I Store Image in database & How Can Show them in Picturebox.
Please Help Me. I am Fresher in Dotnet.
I am Using VB.NET 2005 & For Database SQL 2000
Thanks & Regards
Form :-
Vikash Yadav
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hi vikas,
you can create image type field in database and store byte array into this field.Simple follow these steps
1. first of all i assume PictureBox1 hold the picture data. So use following statement
Dim PictureBox1Data As Byte()<br />
If PictureBox1.Image Is Nothing Then<br />
PictureBox1Data = Nothing<br />
Else<br />
PictureBox1Data = imageToByteArray(PictureBox1.Image)'See below this function<br />
End If
2.Now write the SQL query as following
Dim QueryText As String<br />
Dim QueryValue As String<br />
Dim command As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand()<br />
QueryText = "INSERT INTO Settings(PrintCompany,IsUploadLogo,LogoGraphic )"<br />
QueryValue = "Values(@PrintCompany, @IsUploadLogo,@LogoGraphic)"<br />
command.CommandText = QueryText & QueryValue
3. Supply Value to parameter which is in above query, as following
command.Parameters.Add("@PrintCompany", SqlDbType.TinyInt, 10).Value = True<br />
command.Parameters.Add("@IsUploadLogo", SqlDbType.TinyInt, 10).Value =True<br />
If Not PictureBox1Data Is Nothing Then<br />
command.Parameters.Add("@LogoGraphic", SqlDbType.Image, PictureBox1Data.Length).Value = PictureBox1Data<br />
Else<br />
command.Parameters.Add("@LogoGraphic", SqlDbType.Image, 0).Value = System.DBNull.Value<br />
End If
4. Execute query as following
command.ExecuteNonQuery()
step 1 to 4 read data of picture box,convert them byte array and store in related table.Step 1 use following function to convert an image into byte array
Public Function imageToByteArray(ByVal ImageIn As System.Drawing.Image) As Byte()<br />
Dim ms As MemoryStream = New MemoryStream()<br />
Dim FormatImage1 As Imaging.ImageFormat = ImageIn.RawFormat<br />
ImageIn.Save(ms, FormatImage1)<br />
'ImageIn.Save(ms, Imaging.ImageFormat.Bmp)<br />
Return ms.ToArray()<br />
End Function
hope this helps
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hi we R Using to Insert query to store imaga data
in Vb.NET
Means Something Like
insert into EmployeeTable(EmployeeID,Emp_Name,Address,Cell#,Image)
But there is an Error in concatination to Byte Type
The Data for image Is Byte Type How we can Manage The Query In case
and Im Database Field's DataType is Image,
It has to Store Binay Data
and I dont Want to Use
"command.Parameters.Add"
this way Plz Can U Help
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Hi
I want to insert images in database (SQL Server 2005) Through VB.NET (Visula Studio 2005)
I m using Insert Query for this Purpose Means Somethink Like
Insert into EmployeeTable(EmployeeID,EmployeeName,EmployeeAddrress,EmloyeeContact#,EmployeeImage) Values (EmployeeID,Name,Address,Contact,Image)
But Here is a problem image data is Byte Type
and it is not concatenated in the Query Becoz Query Develops a string
this is the problem
And Can U please tell me the Proper way to Store and retrieve Image through programming
in VB.NET and i dont want to Use stored procedures for that purpose and
Also Don't want to Use "command.Parameters.Add" ethos Plz Provide any Other Solution
I m using
Datareader instead of Dataset
thanks and regards,
Amna
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Hi guys ,
i am sorry if i am asking an irrelevent question.
actually i am looking for crack of telerik control toolkit for windows applicaiton , any one can help me , thanks in advance .
Tauseef A Khan
MCP Dotnet framework 2.0.
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Let's see. You come to a site where developers, who work hard writing code for a living and are pouring their time and money into various projects, hoping to get some renumeration back, and ask them to crack some other developers code open for you, stealing it from that developer. ARE YOU OUT OF YOUR FRICKIN' MIND!?!?!?! 
Ballsy. Real ballsy.
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Dont get angry, I am not stealing , being a developer i am just asking a developer to help me via allowing me to use his\her product without money.
Tauseef A Khan
MCP Dotnet framework 2.0.
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ghumman63 wrote: being a developer i am just asking a developer to help me via allowing me to use his\her product without money
In the real world we call that stealing. Don't know where you live but you seriously need a wakeup call.
ghumman63 wrote: I am not stealing
YES YOU ARE!
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there is nothing bad with that , i do allow my fellows to use my products without purchasing license ,and i think its humanity and ethics.
Tauseef A Khan
MCP Dotnet framework 2.0.
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ghumman63 wrote: there is nothing bad with tha
There is, telerik doesn't allow you to use there products for free, even not for own use, so doing so or trying to do so is WRONG.
ghumman63 wrote: i do allow my fellows to use my products without purchasing license
If you want to give out your work for free that's your business, but when doing so you can only use products that are free as well(or that you payed for).
Really crawl from under that rock that you live under and wake up. Using a payable product for free (or trying too) is stealing. I guess next thing you'll say is that downloading movies or games or music or software (payable software) or ... ,without paying for it, is also not stealing.
I don't know what you do for a living but I'm sure that you get payed for it, how would you feel if your boss came up to you telling you that you have to work for free.
Now stop trying to defend your position nobody here will agree with you, you are stealing from a fellow developer and that's unacceptable.
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