C# Discussion Boards - CodeProject

Re: how to display all the cells containing an certain letter and hiding the others in datagrid

faladrim18-Sep-06 21:11

18-Sep-06 21:11

lo,
i have found a way to init the filter:
db1DataSet.tabel1.DefaultView.RowFilter = " name LIKE '%" +
txt_sort.Text + "%' ";
but here i only look at column "name" and i want to search in every column
also i need to make these visible
hmmm keep thinking :p

found it!

faladrim19-Sep-06 1:14

faladrim

19-Sep-06 1:14

lo;
the solution i found is :

private void btn_sort_Click(object sender, EventArgs e)
{
db1DataSet.tabel1.DefaultView.RowFilter =" name LIKE '%" + txt_sort.Text + "%' ";
dataGridView2.DataSource = db1DataSet.tabel1.DefaultView ;
}
but now i have to make a button that will set the filter to his default
not sure how to do that but ill find it Smile | :)

data bound problem

gus_br18-Sep-06 4:16

gus_br

18-Sep-06 4:16

my problem is the following:

I have one datagrid and i want to add one column (named Status) which a text description regarding to a item status. This datagrid in binded to a typed dataset, but in this DS the column status is represented as a number (0 [for waiting], 1 [for ok], and so on). What`s the best approach to map the numeric representation in the DS to a textual representation in the datagrid column? (I don`t wanna loop throught my datagrid and change de Status column value.)

Thanks in advance... :]

Re: data bound problem

wheelerbarry18-Sep-06 4:48

wheelerbarry

18-Sep-06 4:48

i have achieved this by having another table containing the status representations, then binding the status table to the column with the values, and they will automatically set to the status definition.

Re: data bound problem

gus_br18-Sep-06 5:10

gus_br

18-Sep-06 5:10

i haven`t understand. how can i "automatically" do that?
but i`m thinking about a event do accomplish that. any ideas?

Re: data bound problem

wheelerbarry18-Sep-06 5:23

wheelerbarry

18-Sep-06 5:23

in the same way you can bind elements in a combo box with the ValueMember and DisplayMember, you could achieve the same effect with a data column (though you would have to derive one from the existing ones).

i have no idea how you would achieve this with an event, and would question if it is even possible. It is is please enlighten me.

What is the VB.NET equivalent of this code?

TJO118-Sep-06 4:16

TJO1

18-Sep-06 4:16

Not sure if this is best forum but...
I am trying to convert some old C# code into a VB.NET version and in the process add some more functionality. Silly me... I don't know any C# at all but having an educated guess. This following bit has me stumped. Can anybody help with the conversion or give an indication of what his code is doing?

<br />
		protected void onMenuItemClick(Object sender, EventArgs e) {<br />
			MenuItem item = (MenuItem)sender;<br />
			if (MyItemClicked != null) {<br />
				string fileName = (string)_itemMap[item];<br />
				MyItemClicked(this, new MyItemClickedEventArgs(fileName));<br />
			}<br />
		}<br />

Cheers
Tim

Re: What is the VB.NET equivalent of this code?

farshad.A18-Sep-06 4:38

farshad.A

18-Sep-06 4:38

Hi I'm not much familiar with vb, but the equivalent for this code in vb should be something like this:

Private Sub MenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem.Click
Dim item As MenuItem
If Not MyItemClicked Is Nothing Then
Dim filename As String
filename = _itemMap(item).ToString()
MyItemClicked(Me, New MyItemClickedEventArgs(filename))
End If
End Sub

if you need, I can explain what this method does, and then you can write the correct code yourself.
HTH

farshad

Re: What is the VB.NET equivalent of this code?

Ed.Poore18-Sep-06 5:39

Ed.Poore

18-Sep-06 5:39

This would have been more suited to the VB forum.

As of how to accomplish that have you ever tried Google?

Failing that try Badger | [badger,badger,badger,badger...]

Re: What is the VB.NET equivalent of this code?

Dave Doknjas18-Sep-06 13:06

Dave Doknjas

18-Sep-06 13:06

The first reply was close...but no cigar. VB equivalents regarding events can be tricky. You'll need (especially note the hidden "MyItemClickedEvent" variable):

Private Sub MenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem.Click
Dim item As MenuItem
If Not MyItemClickedEvent Is Nothing Then
Dim filename As String
filename = _itemMap(item).ToString()
RaiseEvent MyItemClicked(Me, New MyItemClickedEventArgs(filename))
End If
End Sub

David Anton
www.tangiblesoftwaresolutions.com
Instant C#: VB to C# converter
Instant VB: C# to VB converter
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Re: What is the VB.NET equivalent of this code?

TJO118-Sep-06 13:44

TJO1

18-Sep-06 13:44

Thanks for your responses.

This now makes sense to me, it was just a syntax issue.

Cheers
Tim

Re: What is the VB.NET equivalent of this code?

TJO118-Sep-06 17:10

TJO1

18-Sep-06 17:10

David,

On further examination of your response, does the following (second line of original code) assign a value to item?
MenuItem item = (MenuItem)sender;

If so, this assignment is missing from your response. After the = is what I am struggling with.

Cheers
Tim

Re: What is the VB.NET equivalent of this code?

Dave Doknjas18-Sep-06 17:28

Dave Doknjas

18-Sep-06 17:28

D'oh!
I started with Farshad's response and I just modified it.

You should definitely have:
Dim item As MenuItem = CType(sender, MenuItem)

Re: What is the VB.NET equivalent of this code?

TJO118-Sep-06 17:40

TJO1

18-Sep-06 17:40

NOW I get it

Thanks David

Build Comment Web Page in VS 2005

Alper Camel18-Sep-06 4:12

Alper Camel

18-Sep-06 4:12

Hi all,

in Visual Studio 2003, we get used to use the "Build comment Web Page" feature to create web page
of the classes with descriptions by xml info.

Do you know how to do that in Visual Studio 2005 ? Confused | :confused:

Thank you so much... Rose | [Rose]

Have a good day.

'Alper

Re: Build Comment Web Page in VS 2005

scott_hackett18-Sep-06 20:20

scott_hackett

18-Sep-06 20:20

That was actually removed from the product and doesn't exist in 2005. It's amazing to me really, I'd think that Microsoft would be all over competing with javadoc. You can still create the XML file by checking an option to do so in the build configuration, but there's no way to generate the HTML.

There are a few options, though. I work for SlickEdit and one of the features we offer does just what you're looking for, check out the product showcase link for more info. There's also NDoc which is open source and very popular. There's another product, too, called VS Docman. Each one does things a little differently, so I suggest looking at each one to see what suits you best.

I don't know if you had seen what VS 2003 spit out when you actually created the web pages, but it was pretty ugly. That's probably the main reason they dropped it.

Re: Build Comment Web Page in VS 2005

Alper Camel19-Sep-06 1:08

Alper Camel

19-Sep-06 1:08

Thank you

Too bad to learn that... Frown | :(

Re: Build Comment Web Page in VS 2005

Stefan Troschuetz18-Sep-06 21:30

Stefan Troschuetz

18-Sep-06 21:30

This CP article[^] may help you.

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

create windows service

abdallahziad18-Sep-06 3:53

abdallahziad

18-Sep-06 3:53

hi all ,
i wanna ask about creating windows service and let this windows service activate with my GUI , so any help will be usefull for me

:-> regards
abdallah zaid

Re: create windows service

Jun Du18-Sep-06 4:14

Jun Du

18-Sep-06 4:14

Search "windows service" in this site and you will get tons of articles. Start from there.

Post specific questions if you need help in specific areas. Good luck.

Best,
Jun

HOWTO Capture Downloads in webBrowser-Control

JobeXXL18-Sep-06 3:39

JobeXXL

18-Sep-06 3:39

Hi,

how do i capture incomming files with the webBrowser-Control? I'm looking for a way to process zip-files right after download... Confused | :confused:

Greetings
Jobe

want to avoid scrollbars

kalaveer18-Sep-06 3:32

kalaveer

18-Sep-06 3:32

hi,
i am using a panel control in that i have a richtextbox control
in my form_resize i have lines something like

panel1.width=this.width-(actual form size)+(actual panel width)
richtextbox1.width=panelwidth-10;

when i am increase the size of the form its ok,but when i am decreasing the form size (i.e not less than actual size) panel displaying scrollbars after i stop resize there are no scrollbars thats fine but eventhough due to the sequence of statements execution in the event those scrollbars are visible while resizing So please help me to not show those scrollbars in the panel while resizing
thank u.

Re: want to avoid scrollbars

wheelerbarry18-Sep-06 3:43

wheelerbarry

18-Sep-06 3:43

instead of manually changing the size of the controls on the resize event. change the dock property, this should update the position of the controls automatically.

setting the AutoScroll proterty to false may also help.

Re: want to avoid scrollbars

kalaveer18-Sep-06 3:55

kalaveer

18-Sep-06 3:55

thanks thats working but at some rare times thats partially visible cant i avoid even that also.

DateTimePicker opening

**Genius**18-Sep-06 3:11

**Genius**

18-Sep-06 3:11

Hi, guys! I have such not normal question - can I open DateTimePicker programmaticaly? If yes, in what way can I do this?
Thank's!

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