Raise Event not working (revised)

[Tina]

(my last post was incomplete so this issue is being reposted)

I have an ASP.Net C# app with a Default.aspx page with an ascx user control
on the page named EditGrid.ascx given the ID myEG on the page.
I am trying to raise a custom event in this user control passing custom data
arguments. I have done this many times in VB but this is my first time in
C#.

In the default.aspx page I have the following code to subscribe to the event
along with an empty method to handle the event:
protected void Page_Load(objec t sender, EventArgs e)
{
if (!IsPostBack){

myEG.RaiseCFEve nt += new
EditGrid.Change dFieldsEventHan dler(this.Handl eChangedEvent); }

}
protected void HandleChangedEv ent(object sender, ChangedFieldsEv entArgs
e)
{
string myString = "debug";
}
The code below, in the ascx control, passes the proper arguments in the
this.OnRaiseCFE vent(myArgs); code but in the OnRaiseCFEvent method
RaiseCFEVent is always null so this.RaiseCFEve nt(this,e); never executes.

Can anyone tell my why RaiseCFEvent is always null? As you can see there is
a subscriber
to the event.
thanks,
T

public partial class EditGrid : System.Web.UI.U serControl
{
public delegate void ChangedFieldsEv entHandler(obje ct sender,
ChangedFieldsEv entArgs e);
public event ChangedFieldsEv entHandler RaiseCFEvent;
protected virtual void OnRaiseCFEvent( ChangedFieldsEv entArgs e)
{
if (this.RaiseCFEv ent != null)
{
this.RaiseCFEve nt(this,e);
}
}
..
..
..
ChangedFieldsEv entArgs myArgs = new
ChangedFieldsEv entArgs(gvRow.R owIndex, i, string1, string2);
this.OnRaiseCFE vent(myArgs);

..
..
..

}

public class ChangedFieldsEv entArgs : EventArgs
{
public readonly int row, col;
public readonly string newVal, oldVal;
public ChangedFieldsEv entArgs(int row, int col, string newVal, string
oldVal)
{
this.row = row;
this.col = col;
this.newVal = newVal;
this.oldVal = oldVal;
}
}

[john sun]

Have you tried to put a breakpoint on this line...
myEG.RaiseCFEve nt += new
EditGrid.Change dFieldsEventHan dler(this.Handl eChangedEvent); }

and make sure the event is registered correctly.
Tina wrote:

(my last post was incomplete so this issue is being reposted)

I have an ASP.Net C# app with a Default.aspx page with an ascx user control
on the page named EditGrid.ascx given the ID myEG on the page.
I am trying to raise a custom event in this user control passing custom data
arguments. I have done this many times in VB but this is my first time in
C#.

In the default.aspx page I have the following code to subscribe to the event
along with an empty method to handle the event:
protected void Page_Load(objec t sender, EventArgs e)
{
if (!IsPostBack){

myEG.RaiseCFEve nt += new
EditGrid.Change dFieldsEventHan dler(this.Handl eChangedEvent); }

}
protected void HandleChangedEv ent(object sender, ChangedFieldsEv entArgs
e)
{
string myString = "debug";
}
The code below, in the ascx control, passes the proper arguments in the
this.OnRaiseCFE vent(myArgs); code but in the OnRaiseCFEvent method
RaiseCFEVent is always null so this.RaiseCFEve nt(this,e); never executes.

Can anyone tell my why RaiseCFEvent is always null? As you can see there is
a subscriber
to the event.
thanks,
T

public partial class EditGrid : System.Web.UI.U serControl
{
public delegate void ChangedFieldsEv entHandler(obje ct sender,
ChangedFieldsEv entArgs e);
public event ChangedFieldsEv entHandler RaiseCFEvent;
protected virtual void OnRaiseCFEvent( ChangedFieldsEv entArgs e)
{
if (this.RaiseCFEv ent != null)
{
this.RaiseCFEve nt(this,e);
}
}
.
.
.
ChangedFieldsEv entArgs myArgs = new
ChangedFieldsEv entArgs(gvRow.R owIndex, i, string1, string2);
this.OnRaiseCFE vent(myArgs);

.
.
.

}

public class ChangedFieldsEv entArgs : EventArgs
{
public readonly int row, col;
public readonly string newVal, oldVal;
public ChangedFieldsEv entArgs(int row, int col, string newVal, string
oldVal)
{
this.row = row;
this.col = col;
this.newVal = newVal;
this.oldVal = oldVal;
}
}

[Sazid Khan]

I posted the answer to this question over here.

http://www.microsoft.com/communities...d-2ad40ac8085a

Thanks,
Sazid.

"john sun" wrote:

Have you tried to put a breakpoint on this line...
myEG.RaiseCFEve nt += new
EditGrid.Change dFieldsEventHan dler(this.Handl eChangedEvent); }

and make sure the event is registered correctly.
Tina wrote:

(my last post was incomplete so this issue is being reposted)

I have an ASP.Net C# app with a Default.aspx page with an ascx user control
on the page named EditGrid.ascx given the ID myEG on the page.
I am trying to raise a custom event in this user control passing custom data
arguments. I have done this many times in VB but this is my first time in
C#.

In the default.aspx page I have the following code to subscribe to the event
along with an empty method to handle the event:
protected void Page_Load(objec t sender, EventArgs e)
{
if (!IsPostBack){

myEG.RaiseCFEve nt += new
EditGrid.Change dFieldsEventHan dler(this.Handl eChangedEvent); }

}
protected void HandleChangedEv ent(object sender, ChangedFieldsEv entArgs
e)
{
string myString = "debug";
}
The code below, in the ascx control, passes the proper arguments in the
this.OnRaiseCFE vent(myArgs); code but in the OnRaiseCFEvent method
RaiseCFEVent is always null so this.RaiseCFEve nt(this,e); never executes.

Can anyone tell my why RaiseCFEvent is always null? As you can see there is
a subscriber
to the event.
thanks,
T

public partial class EditGrid : System.Web.UI.U serControl
{
public delegate void ChangedFieldsEv entHandler(obje ct sender,
ChangedFieldsEv entArgs e);
public event ChangedFieldsEv entHandler RaiseCFEvent;
protected virtual void OnRaiseCFEvent( ChangedFieldsEv entArgs e)
{
if (this.RaiseCFEv ent != null)
{
this.RaiseCFEve nt(this,e);
}
}
.
.
.
ChangedFieldsEv entArgs myArgs = new
ChangedFieldsEv entArgs(gvRow.R owIndex, i, string1, string2);
this.OnRaiseCFE vent(myArgs);

.
.
.

}

public class ChangedFieldsEv entArgs : EventArgs
{
public readonly int row, col;
public readonly string newVal, oldVal;
public ChangedFieldsEv entArgs(int row, int col, string newVal, string
oldVal)
{
this.row = row;
this.col = col;
this.newVal = newVal;
this.oldVal = oldVal;
}
}