Comments by Ramya 2010

Ramya 2010 26-Nov-10 0:26am View

Deleted

Let us consider im having an application named as AAA.

Now Im Loading an assembly named as BBB.The aseembly BBB is having the declaration of event and delegate.

The handler to the event in BBB is available in AAA.

while loading the assembly BBB, i need to add the handler for the event in AAA.
Whenever the event occur in BBB, i should execute the handler method in AAA.

How to accomplish this..........?

i coded like dis in AAA
<pre>Assembly tstComponent = Assembly.LoadFile(BBB);
Type Global = tstComponent.GetType(ClassInBBB, false, true);

if (Global != null)
{

EventInfo l_objevent = Global.GetEvent("OnGetdelInBBB");
Type l_objEveType = l_objevent.EventHandlerType;
Type Dis = Assembly.GetExecutingAssembly().GetType("AAA", false, true);
MethodInfo l_method = Dis.GetMethod("HandlerinAAA");
Delegate d = Delegate.CreateDelegate(l_objEveType, l_method);//Getting argument bind exception in this line
MethodInfo addHandler = l_objevent.GetAddMethod();
Object[] addHandlerArgs = { d };
addHandler.Invoke(Dis, addHandlerArgs);

} </pre>
please help me. Thanks in advance

Ramya 2010 26-Nov-10 0:24am View

Deleted

Let us consider im having an application named as AAA.
Now Im Loading an assembly named as BBB.The aseembly BBB is having the declaration of event and delegate.
The handler to the event in BBB is available in AAA.
while loading the assembly BBB, i need to add the handler for the event in AAA.
Whenever the event occur in BBB, i should execute the handler method in AAA.
How to accomplish this..........?

i coded like dis in AAA
Assembly tstComponent = Assembly.LoadFile(BBB);
Type Global = tstComponent.GetType(ClassInBBB, false, true);

if (Global != null)
{

EventInfo l_objevent = Global.GetEvent("OnGetdelInBBB");
Type l_objEveType = l_objevent.EventHandlerType;
Type Dis = Assembly.GetExecutingAssembly().GetType("AAA", false, true);
MethodInfo l_method = Dis.GetMethod("HandlerinAAA");
Delegate d = Delegate.CreateDelegate(l_objEveType, l_method);//Getting argument bind exception in this line
MethodInfo addHandler = l_objevent.GetAddMethod();
Object[] addHandlerArgs = { d };
addHandler.Invoke(Dis, addHandlerArgs);

}
please help me. Thanks in advance

Ramya 2010 25-Nov-10 3:58am View

Thank You soo much......

Ramya 2010 25-Nov-10 2:19am View

This is not what im expecting. let us consider my application is having
struct student
{
string name;
int age;
string grade;
float average;
}
dis structure type is not available in the loaded assembly.But i have to fill in that loaded assembly. how to do this?Is it possible?

Ramya 2010 24-Sep-10 2:43am View

I just need some nice article to know about it......

Ramya 2010 26-Aug-10 2:31am View

wil 'Datatableavg.Select("grade='A'")' return a list of Student info(whose grade is equal to 'A')?

Ramya 2010 26-Aug-10 2:28am View

Deleted

Thank you so much

Ramya 2010 26-Aug-10 2:01am View

My ArrayList is a Collection of student Objects.These Objects contain a datamember called department.If i want to display science department Student details means, i have to take those student info from the array list without using 'For' loop and linq and stores those info in a list

Ramya 2010 23-Aug-10 8:11am View

I developed an application which currently having hundreds of objects created.
Is it possible to determine (or approximate) the memory allocated by an object(class instance)?

Ramya 2010 23-Aug-10 7:56am View

Thanks a lot for ur help.... Indexer gives an exact solution for me.....

Ramya 2010 23-Aug-10 2:27am View

ok....... Thanks a lot for ur help.

Ramya 2010 23-Aug-10 2:16am View

let us consider im storing collection of objects in a list.Each and every object stores persons Information.These objects wil contain a member variable called name.while searching for the specific person,i just give a Person name ,the collection has to return the corresponding persons object. And this has to be done without using for loop and without using Linq........

Ramya 2010 23-Aug-10 1:31am View

No ya...... Let us consider im having 5 elements in a list such as {3,6,8,2,9,1}.If i want 8 means,straight a way i have to take it,without using Linq and for loop...... Which means i need a minimum coding to get a specific item from a collection.

Ramya 2010 20-Aug-10 3:16am View

Reason for my vote of 3
Seems Helpful

Ramya 2010 28-Jul-10 1:25am View

@Sandeep Mewara-- Thanks a lot

Ramya 2010 27-Jul-10 5:45am View

Reason for my vote of 5
Exact Answer

Ramya 2010 26-Jul-10 2:54am View

@Abihnav-
i declared the property in both the forms..... and in form3 load event i put a following code.
private void Form3_Load(object sender, EventArgs e)
{
textBox1.Text = Form1.one + Form2.two;

}
while executing it shows the following error........

Error 1 An object reference is required for the non-static field, method, or property 'test1.Form1.one.get'
Error 2 An object reference is required for the non-static field, method, or property 'test1.Form2.two.get'

Ramya 2010 23-Jul-10 6:56am View

@Richard MacCutchan--- Thanks a lot... wil u plz tel me, how u did it

Ramya 2010 23-Jul-10 5:11am View

@Sandeep Mewara--- sorry i forgot to type my question.Actually my question is "i had written a code to display the description(Name) of connected USB devices.once i removed a device,then i need to refresh the ManagementObject and have to display the connected device description. how to do this?" - Ramya 2010 7 mins ago

Ramya 2010 23-Jul-10 5:03am View

@Alison---i had written a code to display the description(Name) of connected USB devices.once i removed a device,then i need to refresh the ManagementObject and have to display the connected device description.

Ramya 2010 23-Jul-10 5:02am View

Deleted

@Sandeep Mewara-- sorry i forget to type my question.Actuaaly my question is "i had written a code to display the description(Name) of connected USB devices.once i removed a device,then i need to refresh the ManagementObject and have to display the connected device description. how to do this?"

Ramya 2010 3-Jul-10 8:30am View

But i need to know the vendor id and device id of the USB, which was currently removed.

Comments by Ramya 2010 (Top 22 by date)