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hello my friend if you want to play sound when the alarm notifies you , you have first to create an event for your own second to interlop win32 function for playing sound files you can use that easily from directx but i will assume that you don't have directX namespaces so open your mind now and follow me in the code below
<br />
namespace yourprogram<br />
{<br />
..<br />
..<br />
..<br />
public void delegate mydelegate (object sender , EventArgs e);<br />
.<br />
.<br />
..<br />
public class yourprogram<br />
{<br />
private const int SND_filename = 0x00020000;<br />
private const int SND_Async = 0x0001;<br />
[DllImport("winmm.dll")]<br />
public static extern void PlaySound(string filename , int api_constant_1 , int Api_constant_2);<br />
....<br />
...<br />
..<br />
public event mydelegate myevent;<br />
<br />
myalarm.NotifyMe();<br />
myevent(this,new EventArgs());<br />
...<br />
...<br />
..<br />
Private void myeventmethod(object sender , EventArgs e)<br />
{<br />
PlaySound("your file path to .Wav File",0,D_filename | SND_Async);<br />
}<br />
myprogramclass.myevent += new myDelegate(myeventmethod);<br />
I hope this will do the work
Mess With The Best And Die Like The Rest
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I implement my class like this
using System.Collections;<br />
using System.Collections.Generic;<br />
<br />
namespace TryCollection.PositionEngine<br />
{<br />
class Tag : IEnumerable<Point><br />
{<br />
<br />
#region Declare variables for internal use<br />
<br />
private List<Point> pointList = null;<br />
<br />
#endregion<br />
<br />
<br />
#region Declare variables for properties<br />
<br />
private string name;<br />
<br />
#endregion<br />
<br />
<br />
#region Constructors<br />
<br />
public Tag(string name)<br />
{<br />
this.name = name;<br />
<br />
pointList = new List<Point>();<br />
}<br />
<br />
#endregion<br />
<br />
<br />
#region Properties<br />
<br />
public string Name<br />
{<br />
get { return name; }<br />
}<br />
<br />
#endregion<br />
<br />
<br />
#region Methods<br />
<br />
public void Add(Point point)<br />
{<br />
pointList.Add(point);<br />
}<br />
<br />
<br />
public IEnumerator<Point> GetEnumerator()<br />
{<br />
return pointList.GetEnumerator();<br />
}<br />
<br />
#endregion<br />
<br />
}<br />
}
but when I compile it, it shows me an error that
'TryCollection.PositionEngine.Tag' does not implement interface member 'System.Collections.IEnumerable.GetEnumerator()'. 'TryCollection.PositionEngine.Tag.GetEnumerator()' is either static, not public, or has the wrong return type.
How can I implement System.Collections.IEnumerable.GetEnumerator() while I already have 'System.Collections.Generic.IEnumerable<trycollection.positionengine.point>.GetEnumerator()? Help me! Thanks!
I'm ...
a fan of Manchester United
a fan of Ozzy Osbourne
a King of Nothing
-- modified at 3:42 Thursday 26th January, 2006
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Oop, I fixed it myself. Thanks anyway!
using System.Collections;<br />
using System.Collections.Generic;<br />
<br />
namespace TryCollection.PositionEngine<br />
{<br />
class Tag : IEnumerable<Point><br />
{<br />
<br />
#region Declare variables for internal use<br />
<br />
private List<Point> pointList = null;<br />
<br />
#endregion<br />
<br />
<br />
#region Declare variables for properties<br />
<br />
private string name;<br />
<br />
#endregion<br />
<br />
<br />
#region Constructors<br />
<br />
public Tag(string name)<br />
{<br />
this.name = name;<br />
<br />
pointList = new List<Point>();<br />
}<br />
<br />
#endregion<br />
<br />
<br />
#region Properties<br />
<br />
public string Name<br />
{<br />
get { return name; }<br />
}<br />
<br />
#endregion<br />
<br />
<br />
#region Methods<br />
<br />
public void Add(Point point)<br />
{<br />
pointList.Add(point);<br />
}<br />
<br />
<br />
public IEnumerator<Point> GetEnumerator()<br />
{<br />
return pointList.GetEnumerator();<br />
}<br />
<br />
IEnumerator IEnumerable.GetEnumerator()<br />
{<br />
return GetEnumerator();<br />
}<br />
<br />
#endregion<br />
<br />
}<br />
}<br />
I'm ...
a fan of Manchester United
a fan of Ozzy Osbourne
a King of Nothing
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Hi
I am learning crystal reports. I am using VS 2003.
I have a question. Is there a way to use get the stored procedures when we connect to the databse. When i connect to the database, i can see all the tables and the views and not the stored procedures. When i am following the ADO.Net procedure by making the datasets, and when i am runnning the application, i am prompted for a login window for that stored procedure. Even if I give the right login and password, i am getting login failed and I get a blank report .
Did anybody come across such problem.
Can anybody help me with this issue.
Thanks a ton in advance
Shreya
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Thanks a lot Muhamad.
I did exactly what you did. When I run the application, , when it is time to view the report, i am getting database login again, and when i enter the details, i am getting login failed , try again. I am not sure why i am getting it. i set the databaselogon details in the program.
Please let me know
Thanks Shreya
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Sorry What exactly you want to know. May be I'm not getting you point. Can you explain in detail? As I think there may problem in you connection seting in Report or from SQL Side.
Let me also know.
Thanks and best regards,
Muhammad Waqas Butt
|Muhamad Waqas Butt|
waqasb4all@yahoo.com
www.sktech.freewebspace.com
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Hey howzit,
I am new to .NET, was a VB6 user. In VB6 one clicks on a control and then if you go to the code window, you can see a list of possible events associated with that control that one can use.
e.g. paint, terminate etc etc
In C# you only see the ones you create yourself, how do I get the list of all possible events? Or Do I need to go to MSDN everytime.
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When you click on a contro, you can go to the properties wizard and click the "Events" tab. This is denoted by a yellow lightening bolt. In there you will see a list of all the events for that control.
Hope that helps
James
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Shot thanks James, thats exactly what I wanted!
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Hey Howzit,
In VS 2003 I used to just right click on the + next to the method in the code editor and say Collapse all or Expand all, in VS 2005 you can't do that.
Does anyone know how to?
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Right click anywhere in the editor, and select "Collapse to Definitions" from the Outline submenu to collapse all.
To expand all, select "Stop Outlining" from the same menu.
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I want this feature in Richtextbox
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Hello to All,
I have to take input from mic as a wav formate stream. How can i do this with C#. Can anybody know about this plz help me with example code if you have.
Divyang J Mithaiwala
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Use the RichTextBox class.
<br />
RichTextBox r = new RichTextBox();<br />
r.LoadFile(@"C:\Document.rtf", RichTextBoxStreamType.RichText);<br />
r.SaveFile(@"C:\Document.txt", RichTextBoxStreamType.PlainText);<br />
r.Dispose();<br />
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Hello,
When COM structures are imported into C# remoting server, is there a simple way to make structures serializable? The idea is to use same structures on native and managed components.
Thank you & Best Regards,
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hey ....i wanna know something...first my project about face recognition system...so i used eigen face algorithm so i need to convert from matrix (100*150) to vector so i need to convert to vector ,how could i ???
thanks for efforts
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Is your question about converting a matrix to a vecotr?
--------
"I say no to drugs, but they don't listen."
- Marilyn Manson
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You have to be more precise, as I don't want to learn the EigenFace algorithm to help you.
Is your matrix a colletion of vectors? Do you want to convert to a normal?
--------
"I say no to drugs, but they don't listen."
- Marilyn Manson
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ok ....look i'll explain briefly ...first i have an image (100*150)and i have about 15 training images so i need to change every image to one vector and collect all 15 images in one matrices so i'll have one matrices inside it 15 vectors for all 15 images .....ok .....hope now u know what i mean thanks for your efforts
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I am trying to iterate through a list of public attributes of an object. I can get the list from using the Type object. Like the following.
DataColumn dc = dbSet.Tables[ParID].Columns[ID];
Type dcType =(typeof(DataColumn));
PropertyInfo[] pi = dcType.GetProperties(
BindingFlags.Public|BindingFlags.Instance);
By iterating through pi I can get the name of the properties and the data type, but I can't seem to figure out how to go back to dc and get the value for that property. What am I missing? Is there an easier way to get this information, when you really don't know all the available attributes of an object? I can't find anything that links these two together in the MSDN or anywhere else.
Thanks for your assistance.
Leo T. Smith
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You can use the GetValue method on a PropertyInfo object:
object value = pi[someIndex...].GetValue(dc, null);
"..Commit yourself to quality from day one..it's better to do nothing at all than to do something badly.."
-- Mark McCormick || Fold With Us! || Pensieve || VG.Net ||
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