C# Discussion Boards - CodeProject

6-Mar-06 2:07

For MSSQL / Access:

dt.Select("name='ddd''aaa'");

For MySQL:

dt.Select("name='ddd\\'aaa'");

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Search button

Dave McCool6-Mar-06 0:50

6-Mar-06 0:50

I have a button called btnSearchMP3 and I want in C# .net 2003 and I want when its clicked to display all the MP3's on a users computer in a list box called lstsearch. How would you do this?

In the end we're all just the same

Christian Graus6-Mar-06 1:07

Christian Graus

6-Mar-06 1:07

By enumerating all drives, then recursively searching through them for files.

System.IO.Directory.GetDirectories() and System.IO.Directory.GetFiles() is what you need.

Christian Graus - Microsoft MVP - C++

Dave McCool6-Mar-06 3:38

6-Mar-06 3:38

I understnad that. Could you give me the full code to place in the Button so when its clicked it will fill the list box?

Aslo I want if you click on the item after its found, it will open the file... how would you do that?

In the end we're all just the same

Christian Graus6-Mar-06 4:20

Christian Graus

6-Mar-06 4:20

There's a selected item changed event on the list box, you'd use that to respond to a click on an item.

I'm not sure what you're after exactly if you know about the methods to recurse ? Do you need to know how to add an item ? It's list listBox.Items.Add, I believe.

Christian Graus - Microsoft MVP - C++

DigitalKing6-Mar-06 17:25

DigitalKing

6-Mar-06 17:25

Dave McCool wrote:
if you click on the item after its found, it will open the file... how would you do that?

Store the full path of the file in the Tag object of a ListViewItem.
When an item is clicked, retrieve the tag and cast it to a string.
Then do System.Diagnostics.Process.Start(filename);

Dave McCool6-Mar-06 22:19

creating webparts for sharepoint services

6-Mar-06 22:19

I have go the application working. I want whenever you right click on the item, It will bring up the context menu you get when you click on any application or file on windows. How would you do this?

In the end we're all just the same

VanEtienne6-Mar-06 0:36

VanEtienne

6-Mar-06 0:36

Please anyone help!
I want to create web parts for sharepoint services 2.
How can I do it in visual studio 2005. When I want to open my sharepoint services page with
vs2005 it sais that vs2005 doen't support it. The sharepoint services pages are .aspx files.

Any sugestions on creating web parts in a different way is welcome.
Have tried in Frontpage 2000. Some pages worked, other gave an error after I changed it.

Confused | :confused:

Re: creating webparts for sharepoint services

Vasudevan Deepak Kumar6-Mar-06 0:43

Vasudevan Deepak Kumar

6-Mar-06 0:43

http://weblogs.asp.net/jan/archive/2006/02/01/437037.aspx[^]

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

reading data samples from sound card

t4ure4n6-Mar-06 0:26

6-Mar-06 0:26

can any body please inform me

How to read data (digitized sound samples) from soundcard with or without using directX. and then saving to file displaying them.
desperatly waiting asap coz i am stuck with this problem......
Smile | :)

;);P

Divyang Mithaiwala6-Mar-06 0:38

Divyang Mithaiwala

6-Mar-06 0:38

Hello t4urean,

You can use this one or this one.

& still want to do some more then go here to get BASS Com object.

Best of luck Blush | :O

Divyang Mithaiwala
System Engineer & Software Developer

t4ure4n6-Mar-06 1:27

6-Mar-06 1:27

thans a lot buddy. Rose | [Rose]

. hope it works 4 me
happy posting Big Grin | :-D

t4ure4n6-Mar-06 3:25

6-Mar-06 3:25

yep it works.... thnks 1ce agn buddy... This was a top1 4rm u..
cheers

-- modified at 9:25 Monday 6th March, 2006

t4ure4n8-Mar-06 4:09

8-Mar-06 4:09

Watch for
1)
http://www.codeproject.com/audio/VoiceRecording.asp[^]
or
2)
http://www.codeproject.com/cs/media/cswavrec.asp[^]

3)
http://www.un4seen.com/[^]
for
BASS Com object lib.

t4urean wrote:
can any body please inform me

How to read data (digitized sound samples) from soundcard with or without using directX. and then saving to file displaying them.
desperatly waiting asap coz i am stuck with this problem......

DLL

Dave McCool5-Mar-06 23:46

5-Mar-06 23:46

I want to get a button to load an image icon from a DLL file. How would you do this?

How would you SAVE icon *.ico images to a dll file?

In the end we're all just the same

Re: DLL

Vasudevan Deepak Kumar5-Mar-06 23:52

Vasudevan Deepak Kumar

5-Mar-06 23:52

Check out this:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html/vbtskEmbeddingImageResourcesInProject.asp[^]

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

Combobox help...

Dave McCool5-Mar-06 23:45

5-Mar-06 23:45

I have a comboBox with 12 Items in it. I want to use a If statement for each of the items, so when you choose one, something happens. Like this:

{
if (comboBox1.SelectedIndex >= 0)
MessageBox.Show("Item 1 selected");
}

Only I want an if statement for 12 items insted of one. How would I do this in C# .net 2003?

In the end we're all just the same

Re: Combobox help...

Guffa6-Mar-06 0:07

6-Mar-06 0:07

You can use switch:

switch (comboBox1.SelectedIndex) {<br />
case 1: MessageBox.Show("One"); break;<br />
case 2: MessageBox.Show("Two"); break;<br />
case 3: MessageBox.Show("Three"); break;<br />
...<br />
case 12: MessageBox.Show("Twelve"); break;<br />
}

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Re: Combobox help...

Dave McCool6-Mar-06 0:59

CSimpleStringT::GetBuffer in C#

6-Mar-06 0:59

Thats a good Idea as I did something like this in VB .net 2003 and could not in C#. Thanks

In the end we're all just the same

madhusri5-Mar-06 23:24

madhusri

5-Mar-06 23:24

Hi all

could you please anyone tell me what is the equivalent of
CSimpleStringT::GetBuffer in C#

Thanks and Regards
Madhu

What wrong?

phuonghoyden5-Mar-06 23:16

phuonghoyden

5-Mar-06 23:16

I have classes:

public class Database
{// }

public class Baseservices
{
private ArrayList m_arrErrors;
protected Database m_DB;
protected SqlDataAdapter m_DA;
protected SqlCommandBuilder m_CB;
Protected DataSet m_DS;
protected BaseServices(Database DB, string strSQL)
{
m_DB = DB;
m_DA = new SqlDataAdapter(strSQL, m_DB.Connection);
m_CB = new SqlCommandBuilder(m_DA);
m_DS = new DataSet();
m_DA.Fill(m_DS);
}

protected void SaveRow(DataRow dr)
{
DataColumn val;
if (m_DS.Tables(0).Rows.Count == 0) {
m_DS.Tables(0).Rows.Add(dr);
return;
}
m_DS.Tables(0).Rows(0).BeginEdit();
foreach (int val in m_DS.Tables(0).Columns) {
m_DS.Tables(0).Rows(0).Item(val) = dr.Item(val);
}
m_DS.Tables(0).Rows(0).EndEdit();
}

Public Class File: BaseServices
{
Public File()
{base.new(New Database(), “SELECT * FROM tblFiles WHERE 1=0”)}

Public File(ref Database db)
{base.new(db, “SELECT * FROM tblFiles WHERE 1=0”)
}
Public File(ref Database db,ref int ID)
{base.new(db, “SELECT * FROM tblFiles WHERE pkFileID = “& ID.ToString);}
public void Validate()
{
DataRow dr;
ClearErrors();
foreach (int dr in m_DS.Tables(0).Rows) {
if (dr.RowState == DataRowState.Added | dr.RowState == DataRowState.Modified) {
ValidateRow(dr);
}
}
}

public overide void SaveRow(ref DataRow dr)
{
if(dr[“fkTeamID”]=null)
dr[“fkTeamID”] = 0;
i(dr[“CreationDate"]=null)
{dr[“CreationDate”] = date.today();}
MyBase.SaveRow(dr);
Validate();
}

}

Error in method SaveRow, I understand, Please tell me!
Thanks very much. (My English is very badly, sorry)

Re: What wrong?

Guffa5-Mar-06 23:33

5-Mar-06 23:33

What kind of error? Compiling error? Runtime error? What is the error message?

I see that most of your quotation marks are typographic quotes (“,”), not the inch character (") that is used when programming. Is that so also in the code that you are using, or did it happen on the way to the forum?

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Re: What wrong?

phuonghoyden6-Mar-06 0:00

phuonghoyden

6-Mar-06 0:00

Compiling error. Yes, in my program inch chararcter(") but not (“,”).

Re: What wrong?

Guffa6-Mar-06 0:08