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SOLVED
-- modified at 19:58 Wednesday 7th September, 2005eventArgument) +18
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain() +1292
-- modified at 19:40 Wednesday 7th September, 2005
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maybe you mean...
szMyQuery.AppendFormat("SELECT User.Username, User.Password FROM [User] WHERE (((User.Username)='{0}'))", szQUser);
You arent putting the value of szQUser into the sql, but literally "szQUser"!
Better still, use a SqlParameter to add the username to the SQL.
Hope this helps
Philip Cole
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Ahh!
Made that mistake before!!!!
Thanks a bunch man.
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Is there a way to have Windows notify a c# program about time changes? I'd like my program to be notified every hour on the hour and I don't really want to use a timer for this. Is this possible?
Thanks.
- Aaron
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Hi, I new to know the following:
1. Can I use my snk files in any place after made? I want to distribuite my dll iand I will add snk as content file in my setup program.
2. How can I write the AssemblyKeyFile if I have the snk file in the same folder of my dll
If I write [assembly: AssemblyKeyFile("TransCOM.snk")] gives me an error.
I put in my proyect folder and write [assembly: AssemblyKeyFile("..\\..\\TransCOM.snk")] and works fine
Than you!!!!
 
La realidad no es más que impulsos eléctricos del cerebro - Morpheus
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I have anothe one:
3. If I use remoting (singlecall or singleton clone) and my transaccion class is in the server where do I need to to put the snk file?
La realidad no es más que impulsos eléctricos del cerebro - Morpheus
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Hello All,
I developed a Com+ component and i need to setup it to work as a webservice. when i trying to activat in the control panel - component servie. the soap option deactive
please any one know any docs about his issue.
Regards,
hay
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Here's a simplified version of my problem:
I have a TreeView. Each TreeNode in the TreeView represents the file bytes stored in a remote database.
I'd like to drag a TreeNode out of my program and drop it into Windows Explorer as a file. I can do this using the DataObject.SetFileDropList method in .NET 2.0. However, SetFileDropList takes a list of strings which are paths to the files you want to drop. Unfortunately, the "files" I want to drop aren't actual files; they're bytes located in a remote database. Now, I have code that can download the bytes of the file...but I want to do this only when the file is dropped into a Windows Explorer folder.
I want Windows Explorer to accept the drop as a file, yet the file contents will need to be downloaded from the remote database, I imagine, when the file is actually dropped into a Windows Explorer folder. Basically, I'm trying to drag file contents, rather than actual files. How can I do this?
*edit* To put it in even simpler terms, what I'm trying to do is drag a Stream of bytes into Windows Explorer to be dropped as a file. Possible?
Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Cops & Robbers
Judah Himango
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I am trying to figure out how to receive a copy of the packets on
an established Tcp connection locally on 127.0.0.1 (localhost).
can tapping into "kernel32.dll" work?
any suggestions will be appreciated.
"hello"
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I don't know if kernel32.dll helps or not.
But I know that it is not a *standard* operation. You have to use some system hooks.
[ITA] Tozzi ha ragione: Gaia si sta liberando di noi.
[ENG] Tozzi is right: Gaia is obliterating us.
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I don't know if kernel32.dll helps or not.
But I know that it is not a *standard* operation. You have to use some system hooks.
[ITA] Tozzi ha ragione: Gaia si sta liberando di noi.
[ENG] Tozzi is right: Gaia is obliterating us.
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any suggestions on how to do it? or maybe you can point me to the right place
to read about the "how"?
thank you.
"hello"
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Try this article: it is about packet sniffing
I think it should be the solution
Packet Capture and Analysis
bye
[ITA] Tozzi ha ragione: Gaia si sta liberando di noi.
[ENG] Tozzi is right: Gaia is getting rid of us.
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Well!
I Need some help on using verifinger sdk 4.2 while working with digital persona scanner. is there any body who is using or has used this SDK i need some help
I M new in .net p
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i'm getting some trouble dividing 2 double values:
double a = 1.0;
double b = 7.0;
double x = a/b;
x having to be 0,14... instead it is 0.0 WHY?
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Your example doesn't demonstrate the problem.
using System;
class Test
{
static void Main(string[] args)
{
double a = 1.0;
double b = 7.0;
double x = a/b;
Console.Write(x);
Console.Read();
}
}
Outputs 0.14...
Your problem sounds like a and b are integers, in which case integer division will be carried out, resulting in 0 and the 0 being cast to a double.
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i dunno but that is my code, these are double but the result is 0.0
What could be happened?
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You've messed something up in the code. I tried the same thing in C# 2003 and 2005 and couldn't replicate your results. Perhaps copy/pasting the code will help?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I need to get the .exe name within the same application running...
I've tried to use Application.ExecutablePath but the whole Application class doesn't work inside my console application.
So how can i do?
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Hi Sasuko,
You can use Reflection to get the file name of the exe file. You have two options:
System.Reflection.Assembly.GetExecutingAssembly().Location returns the path to the file the actual code is in. So if you put this line in a class library, it will give you the .dll file.
System.Reflection.Assembly.GetEntryAssembly().Location returns the path to the file which was first run to start the application. So whether you put this in your console app, or a class library it references, it will always return the path to the .exe.
Hope this helps
Philip Cole
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Hi,
I'm writing a small program for friends that keeps track of their pet stock, and I cant find a solution to a problem with this code. I am updating an xml file through the DataSet.WriteXml method. Here is some code:
// This is the double click function for the list box control.
private void lvwTarantula_DoubleClick(object sender, System.EventArgs e)
{
try
{
ListViewItem selTarantula = this.lvwTarantula.SelectedItems[0];
int indexOfTarantulaSelected = selTarantula.Index;
DataRow rowTarantula = this.tblTarantulas.Rows[indexOfTarantulaSelected];
NewTarantula dlgTarantula = new NewTarantula();
dlgTarantula.txtScientificName.Text = (string)(rowTarantula["ScientificName"]);
dlgTarantula.txtCommonName.Text = (string)(rowTarantula["CommonName"]);
dlgTarantula.cboGenders.Text = (string)(rowTarantula["Gender"]);
dlgTarantula.dtpDatePurchased.Text = (string)(rowTarantula["DatePurchased"]);
dlgTarantula.txtPetName.Text = (string)(rowTarantula["PetName"]);
dlgTarantula.txtSize.Text = (string)(rowTarantula["Size"]);
dlgTarantula.txtStage.Text = (string)(rowTarantula["Stage"]);
dlgTarantula.dtpLastMolt.Text = (string)(rowTarantula["LastMolt"]);
dlgTarantula.MoltHistoryTbox.Text = (rowTarantula["MoltHistory"].ToString());
dlgTarantula.CommentsTbox.Text = (rowTarantula["Comments"].ToString());
dlgTarantula.PurchaseTbox.Text = (string)(rowTarantula["Purchase"].ToString());
dlgTarantula.PriceTbox.Text = (string)(rowTarantula["Price"].ToString());
dlgTarantula.SerialTbox.Text = (string)(rowTarantula["Serial"].ToString());
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
string strNotify = (rowTarantula["CaptiveBred"].ToString());
bool bNotity = false;
if( strNotify == "True" ){bNotity = true;}
dlgTarantula.chkCB.Checked = bNotity;
dlgTarantula.btnCreate.Text = "Update";
if( dlgTarantula.MoltHistoryTbox.Text == "") // If CommentBox empty, enter first date.
{
dlgTarantula.MoltHistoryTbox.Text = dlgTarantula.dtpLastMolt.Value.ToString("d");
}
strLastMolt = dlgTarantula.dtpLastMolt.Value.ToString("d");
int found = dlgTarantula.MoltHistoryTbox.Find(strLastMolt); // Found equals string index.
if(found == -1 && found != 0) // If not found in CommentBox, add new date.
{
dlgTarantula.MoltHistoryTbox.AppendText(" " + strLastMolt);
}
if( dlgTarantula.ShowDialog() == DialogResult.OK )
{
rowTarantula["ScientificName"] = dlgTarantula.txtScientificName.Text;
rowTarantula["CommonName"] = dlgTarantula.txtCommonName.Text;
rowTarantula["Gender"] = dlgTarantula.cboGenders.Text;
rowTarantula["DatePurchased"] = dlgTarantula.dtpDatePurchased.Text;
rowTarantula["PetName"] = dlgTarantula.txtPetName.Text;
rowTarantula["Size"] = dlgTarantula.txtSize.Text;
rowTarantula["Stage"] = dlgTarantula.txtStage.Text;
rowTarantula["LastMolt"] = dlgTarantula.dtpLastMolt.Value.ToString("d");
rowTarantula["CaptiveBred"] = dlgTarantula.chkCB.Checked.ToString();
rowTarantula["MoltHistory"] = dlgTarantula.MoltHistoryTbox.Text;
rowTarantula["Comments"] = dlgTarantula.CommentsTbox.Text;
rowTarantula["Purchase"] = dlgTarantula.PurchaseTbox.Text;
rowTarantula["Price"] = dlgTarantula.PriceTbox.Text;
rowTarantula["Serial"] = dlgTarantula.SerialTbox.Text;
this.dsAddressBook.WriteXml(this.strFilename);
RefreshTarantula();
}
}
catch(System.ArgumentOutOfRangeException) // Catch exception ...
{
// ... do nothing.
}
// This function adds an Image path to the "Path" element in XML file.
private void mnuAddPic_Click(object sender, System.EventArgs e)
{
ListViewItem selTarantula = this.lvwTarantula.SelectedItems[0];
int indexOfTarantulaSelected = selTarantula.Index;
//DataRow rowTarantula = this.tblTarantulas.Rows[indexOfTarantulaSelected];
string strPath;
if( indexOfTarantulaSelected >= 0 )
{
DataRow rowTarantula = this.tblTarantulas.Rows[indexOfTarantulaSelected];
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter =
"Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*";
openFileDialog1.Title = "Open an Image file";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
strPath = openFileDialog1.FileName;
rowTarantula["Path"] = strPath;
this.dsAddressBook.WriteXml(this.strFilename);
RefreshTarantula();
}
}
}
The "Path" node in the XML file does not appear, and I cant figure out why.. Any help would be greatly appreciated.
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i have been using C# for quite some time now and i was wondering if J# offered the same funnctionality. Which is better C# or J#? does it make any difference wether i use VB, C#, or J# since all the code eventually gets compiled into MSIL>
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i didn't use J# before but J# was mad to make it easy for java developer to move to .Net and minimize learning curve so if you are not java developer i think c# is good choice as you already started with it
as you said all .Net Language genertate il but they are not have the same features there some deference between them
MCAD
-- modified at 14:04 Wednesday 7th September, 2005
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Do you see a J# forum here ? That answers the question 
J# is only semi supported, as far as I can see. C# is where the action is.
Christian Graus - Microsoft MVP - C++
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