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this is cool solution,what i want, this is not the answer
i want my store procedure equivalent insert statement.
I would like to get the log of insertion,deletion,update of my queries and save these statement as a separate row in table called "tblLog"
I want to save only the sql statement into a row in the log table.
Abdul Rahaman Hamidy
Database Developer
Kabul, Afghanistan
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Hi,
I'm using winchm tool to create help file and its extension is wcp
and i need to call this file in c# Application.How?
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Use System.Windows.Forms.HelpProvider(available in the ToolBox) and assign the .chm (or.wcp) file to its namespace property. On pressing the F1 key, the help file will be shown.
[Edit]:Not sure if it works for .wcp extension.
"Don't worry if it doesn't work right. If everything did, you'd be out of a job." (Mosher's Law of Software Engineering)
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hi everybody
i m doing a small banking application
i have three tables master,transactions,ledgers
if i m entering the opening balance from master table it inserts in the ledger table and display that value properly.
if i update that value in master it updates ledger value properly.
i enter the values in grid view and save them
they are saved in ledger table as well as corresponding tables.here i m using storedprocedures for saving values.
ledger table is read only it displays only report in gridview
**transaction table have 3 columns
-------------------------------------------
date | deposit | withdrawl
-------------------------------------------
**my ledger table have 4 columns
-------------------------------------------
date | deposit | withdrawl | balance
-------------------------------------------
now the task is
if i enter amount in 'deposit'column of 'transaction table's gridview' ,it displays in deposit column of ledger gridview
for suppose
i enter amount in 'withdrawl 'column of 'transaction table's gridview' ,it displays in withdrawl column of ledger gridview
now balance will be calculated and displays in balance column of ledger's gridview
how can i calculate and displays in gridview of ledger
-------------------------------------------------------------------
date ------ deposit---- withdrawl-----balance
-------------------------------------------------------------------
1/1/2000----1500-----------0----------1500
2/2/2000------0----------1000----------500
3/3/2000-----700-----------0----------1200
4/4/2000------0-----------200---------1000
------------------------------------------------------------------
like this i need
hope u help me n this issue
with regards,
nagendra kumar
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I don't see the problem, you write the transactions back to the database, presumably you have a proc to supply the ledger data so recall that proc after each transaction entry.
Never underestimate the power of human stupidity
RAH
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Hi,
I'm doing some Microsoft Word automation using Microsoft.Office.Interop.Word namespace,
in this application i'm opening a file (template.docx) and making some changes in it and then saving it.
Just when the file is going to be opened:
myWordDoc = myWordApp.Documents.Add(ref filename, ref missing, ref missing, ref missing);
i receive this exception:
Word was unable to read this document. It may be corrupt. <br />
<br />
Try one or more of the following: <br />
<br />
* Open and Repair the file. <br />
<br />
* Open the file with the Text Recovery converter. <br />
but i'm sure the file is not corrupt, i can open it in word and its data is correct.
Whould anyone please tell me what should i do now???
Thanks in Advance
Roshanak
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i need some information on this project if any wud like to help me out on this plzzzz......
I need the following:
1. The software tool must work over network, so that any user on his client station can manage or create VOIP accounts with different access control.
2. We get from the VOIP-Provider the Login & Password for each Phone number. We must create approximately 50,000 VOIP logins by the provider For our “Order Service” by each client WE MUST know on the “Softphone Client” from what registered phone number come the call with the registered Name by the VOIP provider.
3. We will install the Phone client Software later on each workstation to connection to PBX server
4. The PBX server MUST run on the VPN line. If the VPN line cuts any technical reason MUST immediately cut all VOIP registrations to provider and wait that the VPN is working and automatically registered again ALL registered VOIP numbers by provider.
5. To the tool MUST existing following function: One time in the month (so that we not loose by the provider the phone number) must call each registered phone number the other registered phone number! Not only ringing the number also has automatically to take the call for 1 second and hang up and take the next phone number.
6. When we added more VOIP accounts must also automatically added to the function under NUMBER 5!
i have got some source from this site i think u guys shd check this out
if this code can help me out
Using the Asterisk IAXClient library in C#[^]
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Hi,
how can open office be used in .net web/windows application for converting excel to pdf
Thanks
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Why do you need to use open office to create a PDF? 
There are plenty of PDF libraries that you can use from your app and when I did a search, there's someone who has already done what you need. It's called ExcelReports[^].
It is a crappy thing, but it's life -^ Carlo Pallini
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I am developing an application in .NET to solve VRP, without using ArcGIS Server, but I can not find a complete sample code, I used other samples such as routesolver and get help from them, but I faced Exception in INASolver.Solve that shows I didn't load NAClasses correctly, I will be really thankfull if you could help me.Please!!!
I get COMExecption on the line : INASolver.Solve(...), details:Invalid input in NAClass
my code:
IAoInitialize pAoInitialize = new AoInitializeClass();
pAoInitialize.Initialize(esriLicenseProductCode.esriLicenseProductCodeArcView);
pAoInitialize.CheckOutExtension(esriLicenseExtensionCode.esriLicenseExtensionCodeNetwork);
IWorkspaceFactory ipWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
m_pWorkspace = ipWorkspaceFactory.OpenFromFile(SHAPE_WORKSPACE, 0);
IFeatureWorkspace pFWorkspace = m_pWorkspace as IFeatureWorkspace;
IWorkspaceExtensionManager pWorkspaceExtensionManager = m_pWorkspace as IWorkspaceExtensionManager;
UID pUID = new UIDClass();
pUID.Value = "esriGeoDatabase.NetworkDatasetWorkspaceExtension";
IDatasetContainer2 pDatasetContainer2;
pDatasetContainer2 = pWorkspaceExtensionManager.FindExtension(pUID) as IDatasetContainer2;
m_pNetworkDataset = pDatasetContainer2.get_DatasetByName(esriDatasetType.esriDTNetworkDataset, NETWORK_DATASET) as INetworkDataset;
INALayer pNALayer = CreateVRPAnalysisLayer("Vehicle Routing Problem", m_pNetworkDataset);
String INPUT_DEPOTS = "DistributionCenters";
String INPUT_ORDERS = "Stores";
INAContext pNAContext;
pNAContext = pNALayer.Context;
INAContextEdit vrpNAContextEdit = pNAContext as INAContextEdit;
vrpNAContextEdit.Bind(pNALayer.Context.NetworkDataset, null);
m_pInputFClass = pFWorkspace.OpenFeatureClass(INPUT_DEPOTS);
ICursor InputDepotsCursor = m_pInputFClass.Search(new QueryFilterClass(), false) as ICursor;
LoadAnalysisLayer("Depots", pNAContext, InputDepotsCursor);
m_pInputFClass = pFWorkspace.OpenFeatureClass(INPUT_ORDERS);
ICursor InputOrdersCursor = m_pInputFClass.Search(new QueryFilterClass(), false) as ICursor;
LoadAnalysisLayer("Orders", pNAContext, InputOrdersCursor);
IMap vrpMap = axMapControl1.Map;
ITable routesInputTable = GetStandaloneTable("Vehicles", vrpMap).Table;
ICursor InputRoutesCursor = routesInputTable.Search(new QueryFilterClass(), true) as ICursor;
LoadAnalysisLayer("Routes", pNAContext, InputRoutesCursor);
INASolver pSolver;
pSolver = pNAContext.Solver;
INAVRPSolver vrpSolver = pSolver as INAVRPSolver;
vrpSolver.GenerateInternalRouteContext = true;
vrpSolver.DefaultDate = DateTime.Today;
pSolver.Solve(pNAContext, new GPMessagesClass(), new CancelTrackerClass());
private void LoadAnalysisLayer(string ClassName, INAContext context, ICursor cursor)
{
INAClass pNAClass;
pNAClass = context.NAClasses.get_ItemByName(ClassName) as INAClass;
INAClassFieldMap pNAClassFieldMap = new NAClassFieldMapClass();
pNAClassFieldMap.set_MappedField("Name", SHAPE_INPUT_NAME_FIELD);
INAClassLoader pNALoader = new NAClassLoaderClass();
pNALoader.Locator = context.Locator;
pNALoader.NAClass = pNAClass;
pNALoader.FieldMap = pNAClassFieldMap;
int rowsInCursor = 0;
int rowsLocated = 0;
pNALoader.Load(cursor, new CancelTrackerClass(), ref rowsInCursor, ref rowsLocated);
}
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I know the part that I get standalone table is wrong, because I don't have any table named vehicles in my map, but I don't now how to add routes, and there is no sample code, please help!! 
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line = "==XXXT08746=05/01/09 15:13 112 4 IT 0:01'22 0 #2 ";
string Duration = line.Substring(64, 9).Replace("#","[#]");
int s = Convert.ToInt32(Duration.Substring(1, 2));
int s = Convert.ToInt32(Duration.Substring(1, 2));
int y = Convert.ToInt32(Duration.Substring(3, 2));
int l = Convert.ToInt32(Duration.Substring(6, 2));
int NDura = s + y + l;
---->>>> Error System.FormatException: Input string was not in a correct format.
So what should I do with this ?
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This is very silly mistake which u can trace it out.
yueru wrote: int s = Convert.ToInt32(Duration.Substring(1, 2));
int s = Convert.ToInt32(Duration.Substring(1, 2));
int y = Convert.ToInt32(Duration.Substring(3, 2));
int l = Convert.ToInt32(Duration.Substring(6, 2));
In above four lines, check wat is the value of (Duration.Substring());
it may be null or may not be in format to convert to integer.
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Int32.Parse(String)
battulga
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yueru wrote: int s = Convert.ToInt32(Duration.Substring(1, 2));
int s = Convert.ToInt32(Duration.Substring(1, 2));
I don't understand how the code has got compiled! 
yueru wrote: So what should I do with this ?
Submit it to Microsoft critical bugs department 
yueru wrote: Error System.FormatException: Input string was not in a correct format.
Finally what is the value you are expecting in the
Duration string ? Do the debug and verify if it has the desired value or not...
"Don't worry if it doesn't work right. If everything did, you'd be out of a job." (Mosher's Law of Software Engineering)
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The quick answer:
int s = Convert.ToInt32(Duration.Substring(1, 1));
Why?
Try changing your code to this:
String line = "==XXXT08746=05/01/09 15:13 112 4 IT 0:01'22 0 #2 ";
string Duration = line.Substring(64, 9).Replace("#", "[#]");
string a = Duration.Substring(1, 2);
string b = Duration.Substring(3, 2);
string c = Duration.Substring(6, 2);
int s = Convert.ToInt32(a);
int y = Convert.ToInt32(b);
int l = Convert.ToInt32(c);
int NDura = s + y + l;
You will discover that duration equals " 0:01'22 " and so the string you are trying to parse is "0:" - thats why you keep getting the error.
Also this line:
string Duration = line.Substring(64, 9).Replace("#", "[#]");
Is kind of wierd as the Replace has no effect - as I mentioned Duration == " 0:01'22 ". No "#" there...
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Thank you
I 've got it even if I've made alot of mistake like u said
now is my code
string Duration = line.Replace("'", "[']");
string LineOO = line.Replace("#", "[#]");
string Date = line.Substring(12, 8);
if (line.Substring(11, 1) == "=")
{
string Time = line.Substring(21, 5);
string Linein = line.Substring(27, 10);
string Lineout = LineOO.Substring(38, 1);
if ((string.Compare(Lineout, "0") > 0 || string.Compare(Lineout, "0") == 0) && (string.Compare(Lineout, "9") < 0 || string.Compare(Lineout, "9") == 0))
{
string Number = line.Substring(40, 20);
string Status = line.Substring(61, 3);
string NDuration = Duration.Substring(64, 10);
string b = NDuration.Substring(3, 2);
string c = NDuration.Substring(6, 2);
int y = Convert.ToInt32(b);
int l = Convert.ToInt32(c);
int NDura = y + l;
string Cost = line.Substring(75, 3);
string Detail = line.Substring(79, 2);
string Network = line.Substring(82, 8);
and it work
Thx
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There is still room for some improvement. 
Instead of getting a one character string, you can get a character. You can change this:
if (line.Substring(11, 1) == "=")
to:
if (line[11] == '=')
You can use the >= operator instead of doing both > and == comparisons. You can change this:
if ((string.Compare(Lineout, "0") > 0 || string.Compare(Lineout, "0") == 0) && (string.Compare(Lineout, "9") < 0 || string.Compare(Lineout, "9") == 0))
to:
if (string.Compare(Lineout, "0") >= 0 && string.Compare(Lineout, "9") <= 0)
However, you can use a char instead of a one character string there too:
char Lineout = Line00[38];
if (Lineout >= '0' && Lineout <= '9')
or simply:
if (Char.IsDigit(Line00, 38))
Despite everything, the person most likely to be fooling you next is yourself.
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Wowwww
It's so short and simply but I've never knoww.
thx very much
Code is ok but I 've just want to know how to decrease time to do it coz I have 10,100 data and it took a long time.
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I while back I wrote this method that you can use to replace Int32.Parse, and that is about ten times faster. That could help to speed up it a bit.
public static int ParseInt32(string text) {
long value = 0;
long sign = 1;
bool first = true;
foreach (char c in text) {
if (c >= '0' && c <= '9') {
value = value * 10 + c - '0';
} else if (c == '-' && first) {
sign = -1;
} else {
throw new FormatException();
}
first = false;
}
value *= sign;
if (value < int.MinValue || value > int.MaxValue) throw new OverflowException();
return (int)value;
}
Despite everything, the person most likely to be fooling you next is yourself.
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i need to get customer information from a java web service my client app is a C# . instead of calling the web service several times i want to get customer object , to do this i use a customer xsd and generated two classes one for c# and other of java ,then i added those classes to relevant party, in the java web service i create a customer object and fill it with info and send to c#, but in C3 it say that the passed object can't be implicitly cast ,any idea to solve this .
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Whenever you modify the java code you need to update the references(proxy classes) in C# and then compile it.
I don't understand your problem exactly but hope this helps you.
"Don't worry if it doesn't work right. If everything did, you'd be out of a job." (Mosher's Law of Software Engineering)
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I have my form currently set up with a treeview and a listview. The treeview shows all the folders with check boxes and the listview shows the files within the selected folder on the treeview.
I am trying to create a backup program which can successfully backup selected files/folders and successfully restore these at a later time.
My question is if anyone can give me any ideas on how to approach this? I'm thinking I would use an output textfile showing which files/folders were backed up and their fullpath?
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