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Luay.Essa wrote: How anyone can now if this tabular view in any application is datagrid ??
i supposed that the guy have a control on the program
Luay.Essa wrote: How can you know that it is developed using .NET ??
the question is posted in vb.net forum !!!
When you get mad...THINK twice that the only advice
Tamimi - Code
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Tamimi - Code wrote: Luay.Essa wrote:
How can you know that it is developed using .NET ??
the question is posted in vb.net forum !!!
The "other" program could be written in anything - The OP has not said what it is written in. We can only assume that the program he is writing now is in VB.NET.
Upcoming events:
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"I wouldn't say boo to a goose. I'm not a coward, I just realise that it would be largely pointless."
Ready to Give up - Your help will be much appreciated.
My website
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Hi,
There is a program and also a datagrid on it. I want to get datum from that datagrid. How do i do it programmaticly? Is it possible? Thanks in advance.
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If it's a different program that you didn't write, you don't. Not unless you want to implement an OCR solution.
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MY project is having lot of forms. When I open the main form navigating to some other forms and again come back to main form means, memory usage is not come to starting stage. Normally I go for 5 or 10 iteration, that Memory Usage increased continously. What is reason? Any one help for me.
In first Time : 23,534K
Second Time : 25,456k
THird time : 27,567k
Any help is Useful.
Thanks.
DIvya
sdivya
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The Garbage Collection doesn't run instantly so objects can hang around in memory for a while.
Another option is that you might have a memory leak, heres an article on common winform memory leaks.
http://blogs.msdn.com/davidklinems/archive/2005/11/16/493580.aspx[^]
To definativly find out you could use a profiler like Redgate's Ants or Jetbrains dotTrace.
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When you start a .NET application it allocates a big heap of memory for its own use and the framework memory handling system (also the "garbage collection") works with this.
When you work in VB6 the app grows the heap each time you need more memory.
Since heap management takes clock cycles, the .NET designers have traded memory footprint for speed (and stability).
The analogy is like if you are building a wall. The .NET way is to order a palette of bricks (which takes up space on your driveway) and take from the palette as the wall is built - only getting another palette if the current one runs out whereas the VB6 way is to go to the store for each brick in turn.
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when i want to run the project that i made it yesterday and it was working very well
the vb show me this error
error while trying to run the project : could not load file assembly 'ehab' or one of it's dependancies.the module was expected to contain an assembly manifest
any one have any suggestion...?
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It's saying that it can't find an assembly, called "ehab", probably "ehab.dll", in the application's startup folder. Did you miss copying all the .DLL files from your build folder to the folder where you deployed your app? Did you delete anything?
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I want to know
How to Create New folder and existing delete folder using VB.Net.
My another question is how to delete file.
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There are lot of tutorials related to your Question.
Get it[^]
Regards,
Satips. ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
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Glad to help Always 
Regards,
Satips.
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Hi,I'm a newbie here.
I've searching a solution for this particular problem and I couldn't found any of it.Here is my question:
1.How to give a single datagrid cell some color and it will turn back to default color in a 5 second.
eg: the default color is black and we turn it to green. after 5 second, it will turn back to black.
2.How to color a row or cell border,whether top, bottom , left or right of the row/cell.
Hope somebody can help me.
Thanks.
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Something tells me I'm going to regret doing this...
Which version of the .NET Framework are you using? Are you using a DataGrid or a DataGridView?? Yes, it makes a huge difference!
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i'm using datagrid , visual studio 2003
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See this[^] little FAQ on the DataGrid. It's full of examples like what you're looking for. It's show you how to paint rows, columns, and cell. It will NOT show you how to flash different colors though. For that, you have to use the information you get from these code samples and a Timer to get the colors to flash.
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thanks to your url, Dave.
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im having trouble with my program... im new to vb.net so please forgive me... i got it to run a batch file... now i want it to run the program with arguments at the end because the program wont run it gives me win32 errors... so far this is the code
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
System.Diagnostics.Process.Start("C:\folder\filetorun.exe")
End Sub
End Class
this code works... but i want it to look like this...
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
System.Diagnostics.Process.Start("C:\folder\filetorun.exe update -verify")
End Sub
End Class
this is what gives me problems... anything after the file wont work...
eventually i want to be able to enter the destination of the install into a tex box and it install to the directory
someone please help
my email is lan-lord@cinci.rr.com
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You have to supply the arguments seperate from the path to the .EXE:
Process.Start("C:\folder\filetorun.exe", "-verify")
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I am trying to call a DataTable in one Public Sub from another Public Sub. The IDE is giving me the error 'Name 'dt' is not declared'.
How can I pass this DataTable from one Public Sub to another?
Thanks,
Dan
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where did you declare the DataTable and what its access modifier ??
When you get mad...THINK twice that the only advice
Tamimi - Code
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Here are my two subs, both subs' access are public.
<br />
Public Sub DiseaseList(ByVal connectionString As String)<br />
'Disease List<br />
Dim strSQLDiseaseList As String = "Select DiseaseName, DiseaseCode, SurveillanceFormFlag, TwentyFourHRReportFlag, CausativeOrganismFlag, SerotypeFlag, SiteOfInfectionFlag From Disease"<br />
Dim daDisease As New OleDbDataAdapter(strSQLDiseaseList, connectionString)<br />
Dim dtDisease As New DataTable("Disease")<br />
<br />
<br />
Try<br />
daDisease.Fill(dtDisease)<br />
Catch ex As Exception<br />
MessageBox.Show(ex.Message)<br />
End Try<br />
<br />
<br />
With cboDiseaseName<br />
.DropDownStyle = ComboBoxStyle.DropDownList<br />
.DataSource = dtDisease<br />
.DisplayMember = "DiseaseName"<br />
.ValueMember = "DiseaseCode"<br />
.SelectedIndex = cboDiseaseName.FindStringExact("")<br />
End With<br />
'End Disease List<br />
End Sub<br />
And here is the second, this one is trying to see values of the datatable dtDisease.
<br />
Private Sub cboDiseaseName_SelectedValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cboDiseaseName.SelectedValueChanged<br />
<br />
Dim dvFilter As DataView = Nothing<br />
<br />
dvFilter = dtDisease<br />
<br />
<br />
End Sub<br />
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In your case, you would have to move the declaration for dtDisease to class-scope to do this:
Public Class MyForm
Inherits System.Windows.Forms.Form
Private dtDisease As DataTable
Public Sub DiseaseList(ByVal connectionString As String)
'Disease List
.
.
dtDisease = New DataTable("Disease")
.
.
End Sub
Private Sub cboDiseaseName_SelectedValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles cboDiseaseName.SelectedValueChanged
Dim dvFilter As DataView = Nothing
dvFilter = dtDisease...
End Sub
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