String.format problem - Visual Basic Discussion Boards

Re: VB.net string array problem

sumit703411-Aug-08 1:22

sumit7034

11-Aug-08 1:22

use
testarray.Length

to find total no of elements stored in array

Re: VB.net string array problem

Manas Bhardwaj11-Aug-08 1:27

Manas Bhardwaj

11-Aug-08 1:27

rameez Raja wrote:
How to findout the total number of elements stored in array

testarray.length

rameez Raja wrote:
i created array of string and storing employee name into it from database . how i come to know that how many times employee name repeates in an array

Declare an integer variable and increment its count every time you find the desired employee with in the loop

Rose | [Rose]

Re: VB.net string array problem

Rameez Raja11-Aug-08 18:17

Rameez Raja

11-Aug-08 18:17

thanks for reply,

Actullay i have to findout total number of repetition of string inside array.

for each employee name i have to find out repitation of string name inside array .

i have tried like this

Dim icount As Integer = -1
            Do
                icount = Array.IndexOf(testarray, Label1.Text, icount + 1)
                Response.Write(icount.ToString() + "<br>")
            Loop Until icount = Array.LastIndexOf(testarray, Label1.Text)

label1.text contains name of employee am i on right track please suggest me ?

how i calculated the total number of repitation of string in array?

give me hint or link .

Regards
Rameez

Re: VB.net string array problem

Steven St. John12-Aug-08 5:02

Steven St. John

12-Aug-08 5:02

Perhaps Array.FindAll() followed by Array.Length() would be helpful?

http://msdn.microsoft.com/en-us/library/1kkxfxdd.aspx[^]

[Message Deleted]

kjalandoon11-Aug-08 0:46

kjalandoon

11-Aug-08 0:46

[Message Deleted]

Re: getting the form value

Christian Graus11-Aug-08 1:54

Christian Graus

11-Aug-08 1:54

jalandoonkNEWBIE wrote:
I have this web application

And yet you didn't ask in the ASP.NET forum.....

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: getting the form value

kjalandoon11-Aug-08 16:21

kjalandoon

11-Aug-08 16:21

yeah, sorry. if you can answer my question id appreciate it

String.format problem

Hans vd Bovenkamp10-Aug-08 23:51

Hans vd Bovenkamp

10-Aug-08 23:51

Hi, I'm trying to dynamically build an insert query.

Dim strIns as string = "Insert into XXXX (Field01, Field02) values( '{0}', {1})"
Dim strVals as string = ""Value00","value01""

Dim strWork as string = String.Format(strIns,strVals)

This results in an error
Index (zero based) must be greater than or equal to zero and less than the size of the argument list.

Could anyone please point me into the right direction?

Thanks

Re: String.format problem

Christian Graus11-Aug-08 0:21

Christian Graus

11-Aug-08 0:21

{0}, {1} means you need to pass two arguments besides strIns

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: String.format problem

Hans vd Bovenkamp11-Aug-08 1:54

Hans vd Bovenkamp

11-Aug-08 1:54

Thanks Christian,

The arguments are supposed to be in the strVals that is being passed.
From your reply I gather that I need to pass the individual arguments rather than building a string with the values to pass.

regards,

Re: String.format problem

Christian Graus11-Aug-08 2:10

Christian Graus

11-Aug-08 2:10

Correct.

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

ListView VB.NET...

ROC_Jnr10-Aug-08 21:28

ROC_Jnr

10-Aug-08 21:28

Somebody can tell me( teach me ) how can i program an editable listview?
I want to hve a listview that can be editable in any subitem.
Now i can only edit the item...

the code to edit the item is...

Private Sub ListView1_MouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseDoubleClick

    Me.ListView1.LabelEdit() = True
    Me.ListView1.SelectedItems(0).BeginEdit()


End Sub

Please i need help...
By the way my english is bad (I speak portuguese ) so forgive me if made a mistake Smile | :)

...
thanks

Just learning

Re: ListView VB.NET...

Mycroft Holmes10-Aug-08 22:04

Mycroft Holmes

10-Aug-08 22:04

ROC_Jnr wrote:
Me.ListView1.SelectedItems(0).BeginEdit()

Me.ListView1.SelectedItems(0).SubItems(1).BeginEdit()

I think, I NEVER (amlost) allow inline editing in grid or listviews. I make the user double click to open a form to CRUD a record, that way you are only managing 1 record at a time.

Never underestimate the power of human stupidity
RAH

Re: ListView VB.NET...

Thomas Stockwell11-Aug-08 1:33

Thomas Stockwell

11-Aug-08 1:33

What do you mean by CRUD?

Regards,
Thomas Stockwell

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.

Visit my Blog

Re: ListView VB.NET...

Mycroft Holmes11-Aug-08 3:15

Mycroft Holmes

11-Aug-08 3:15

clickety[^]

Never underestimate the power of human stupidity
RAH

Re: ListView VB.NET...

Thomas Stockwell11-Aug-08 3:18

Thomas Stockwell

11-Aug-08 3:18

Nice acronym

Re: ListView VB.NET...

Mycroft Holmes11-Aug-08 3:29

Mycroft Holmes

11-Aug-08 3:29

Not mine obviously but I'm happy to use it.
So what do you do all day, oh push CRUD around the screen.

Never underestimate the power of human stupidity
RAH

Re: ListView VB.NET...

Thomas Stockwell11-Aug-08 3:33

Thomas Stockwell

11-Aug-08 3:33

I figured it was an industry standard acronym.

Mycroft Holmes wrote:
So what do you do all day, oh push CRUD around the screen.

So true

What happened to this? [modified]

Rafone10-Aug-08 21:28

Rafone

10-Aug-08 21:28

I have to update some 2002 code. This import does not seem to be valid anymore. Anyone know what happened to this?

Imports System.Runtime.Serialization.Formatters.Soap

TIA
Rafone

Statistics are like bikini's...
What they reveal is astonishing ...
But what they hide is vital ...

modified on Monday, August 11, 2008 8:46 AM

Re: What happened to this?

Vimalsoft(Pty) Ltd10-Aug-08 21:56

Vimalsoft(Pty) Ltd

10-Aug-08 21:56

hi Rafone

Be more Specific, what is your Problem.

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Re: What happened to this?

Kevin McFarlane10-Aug-08 23:20

Kevin McFarlane

10-Aug-08 23:20

I assume he means that this API call is no longer valid or has been moved to a different namespace/class?

Kevin

Re: What happened to this?

Thomas Stockwell11-Aug-08 1:35

Thomas Stockwell

11-Aug-08 1:35

Did you include the proper references in your project?

Re: What happened to this?

jzonthemtn11-Aug-08 5:55

jzonthemtn

11-Aug-08 5:55

You have to add a reference to it in the Project's properties. [Whoops, someone already said that.]

Re: What happened to this?

Rafone11-Aug-08 8:49

Rafone

11-Aug-08 8:49

Thanks to all.
It appears to me that this namespace has been replaced with

System.Runtime.Serialization.Formatters.XML
Rafone

Statistics are like bikini's...
What they reveal is astonishing ...
But what they hide is vital ...

List View control with dynamic expand button

shashi_sneak10-Aug-08 19:43

shashi_sneak

10-Aug-08 19:43

Hi all,
I have to develop a project, which will have ListView control along with expand and minimize button features. In other words, I need to attach 5 tables in single form which will show only header when clicked on the header, expanded table to be shown. can anyone help me to achieve this.
I am using arrays as input data to tables

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.