HI there,
I was trying to call a C# smartdevice dll from VC++ pocket PC console application both were developed using VS.NET 2005.
i've registered the dll with the registry and created the tlb file using the utility Regasm. And i imported the tlb file into my VC++ PocketPC application .
I found in many sites that to use the C# dll inVC++ PocketPC application we've to set one option Common Language...
tirumalab
Last Activity: May 22 '08, 11:07 AM
Joined: Apr 30 '07
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Regarding PocketPC dll in VC++ using VS.NET2005
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need help in generating CRC for my file data.....
Hi all,
In my windows project(C# and VS 2005) i want to create a file at runtime and wants to add some random data to it .After writting data ,i want to generate the CRC for the data entered into the file . And while reading the data from file again i want to generate the CRC . so that we can make sure that whether the data in the file is modified or not by comparing both the CRCs .
My search was incompleate... -
C# in Windows CE: Event handling (base form and parent form)
HI all,
How can i handle the events of the child form in the base form ,if child form is derived from base form . (C#).
Kindly tell me the same with Windows CE 5.0 using C#.
Thank you..
Regards,
Tirumala. -
C# in Windows CE: visual inheritence question
Hi all,
im working on C#, in my current proj we're using one form as the base form and deriving it from all the forms ,its working fine with windows applicatons.But we want to develop the same for a video player,with Windows CE 5.0 in .NET (C#).
Kindly requesting you all plz tell me how can i acheive this and what the diffrences to windows inheritence.
Thanks in advance..
regards,... -
returning more than one value....in .NET(C#).
Hi all,
How can we catch the return values if the function, which takes out parameters, is going to return more than one value in C#.
Ex: public int addparams(out int x,out int y)
{
Int someinteger;
//code
return someinteger ;
}
Requesting you all kindly plz find some time and tell me, Is this method returns... -
I'm sorry sir,i didn't get you.Even the properties window also showing nothing.
Reinstallation is the only problem or we've any other solution.
Kindly let me know....
Thank you..
Regards,
Tirumala.... -
VStudio2005 not displaying any controls in the toolbox...
HI all,
Im using VS2005.It worked fine till tomorrow. But from this morning..
Don't know the reason ,Toolbox is not displaying any controls, all controls lost focus.If i right click on toolbox , select "chooseitem s" and clicked on the tab ".net framework components", it is saying that "an error occured loading this property page" but it is displaying all the COM components w/o any... -
Regarding GENERICS...
Hi all,
As for as my knowlwdge is concern GENERICS is one of the great acheivement with C# 2.0.
Requesting you all,kindly please tell me ,if any disadvantages are there with the usage of generics.
Thanks in advance...
regards,
Tirumala. -
regarding WMI....
IS it possible to findout the language in which the s/w being installed on our machine?
....if anybody knows plz reply...and also let me know how to do that... -
need info. on WMI(windows management instrumentation)
I need help regarding Registry changes using WMI.
how to use this namespace "stdregprov"... .
kindly suggest me ..plz. -
Hi madhukar...
recently i did the same thing ..
wht i did is i hav some 10 textboxes..once i entered the value like ID in the textbox,all the vales to be displayed in the remaining textboxes.. here the XML file is the backend..no databse plz.
once you did any changes to the vales and click on the update button the chnages have to reflected on to th eoriginal XML file.
this is the code...
...Leave a comment:
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regarding XPATH expression ....need help...
Can anybody plz help me.. urgent
How to pass a textbox value in XPATH expression
XPathDocument xdoc = new XPathDocument(@ "D:\Newfolder\t irumala\myxml.x ml");
XPathNavigator xnavi = xdoc.CreateNavi gator();
string name = "Mr. tirumalareddy"; //textBox1.Text.T oString();
// long mobileNumber = Convert.ToDoubl e(textBox1.Text );//...Leave a comment:
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Can anybody plz help me.. urgent
How to pass a textbox value in XPATH expression
XPathDocument xdoc = new XPathDocument(@ "D:\Newfolder\t irumala\myxml.x ml");
XPathNavigator xnavi = xdoc.CreateNavi gator();
string name = "Mr. tirumalareddy"; //textBox1.Text.T oString();
// long mobileNumber = Convert.ToDoubl e(textBox1.Text );// "9986008230 ";//;...Leave a comment:
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Thank You shwetha...
can you plz tell me how to write an Xpathexpression to find out a perticuler monile no in myxml.xml file as shown above.......Leave a comment:
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ok ...but my requirement is i've a registration form when i click on the new menuitem ,a new form to be opened which consist of a tab control having 3 tabpages and my registration form spans these 3 tabpages..in the end there is a submit button ...which saves the data into an xml file.
In my registration form one grid is placed to show the records that are avilable...
so i want to update the changes in that are made in the...Leave a comment:
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regarding XPATH expression ....need help...
if i enter the value in my textbox(edit_mo bileno) i want to search for the matching and i want to read all the xmlelements in that perticular<cust omer></customer> tag... see below for myxml file...
XmlTextReader xr = new XmlTextReader(@ "D:\Newfolder\t irumala\myxml.x ml");
while (xr.Read())
{
if (xr.Name == "MobileNo")
... -
Binding XMl file to dataset...and updating the changes
public void loadgrid()
{
string folder = @"D:\Newfolder\ tirumala";
if (Directory.Exis ts(folder))
{
DataSet ds = new DataSet();
string xml = @"D:\Newfolder\ tirumala\myxml. xml";
ds.ReadXml(xml) ;
dataGridView1.D ataSource = ds;
dataGridView1.D ataMember... -
regarding datagrid in winforms...
Hi i worked on webapplication till now ,new to winforms...
kindly tell me the process how to reflect the changes in the data the were made in the datagrid, on to dataset. And again i want to bid the same dataset to the datagrid.
kindly tell me how to do this in winforms..... -
Thank you very much........Leave a comment:
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Hi prabu
Thank you ,but my requirement is i've one colum as primarykey coloum and when you enter the coloum value in a perticuler textbox ,first it has to be validated whether the value is there or not if it is there and you want to dispaly all the col:values of that perticuler row in the remaining textboxes......
(i saved the data in an XML file and created dataset object and filled the datatable with readxml()method...Leave a comment:
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