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i'm using maked textbox to get time as data in my application... i wana to subract values in masked textbox2 and masked textbox 1, but there comes an error that "-" opertor cannot be used for the operands in masked textbox, during compilation. pls help me solve the problem............
-- modified at 5:48 Monday 8th October, 2007
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firstly use proper language.. not some 'i wana 2 subract'...
secondly.. give more description.. 'to get time format ' - 'wana 2 subract values in 2 textbox' so what o you really want?
some code maybe useful..
life is study!!!
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Hi!
so i've got this generic method:
<br />
UserControl _control;<br />
<br />
public void InitializeSomething<Tclass>(WorkItem workItem) where Tclass : UserControl {<br />
_control = workItem.Items.AddNew<Tclass>();<br />
}
my goal is to call this method sth like this:
<br />
Type someType = typeof(someOtherObject);<br />
someObj.InitializeSomething<someType>(WorkItem);<br />
but this of course won't work..
my question is: is it possible to pass variable containing some type as Tclass for generic?!
thanks for any help!!!
life is study!!!
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I don't really get what you're aiming for... Doe you want to create a collection of controls which are derived from some kind of type?
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mmh..
well, for example List<>.. inside the <> you have to put class name.. and my aim is to pass this class name through some variable.
life is study!!!
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You can't specify the type for generics with a variable. The point with generics is that the type is known at compile time so that the compiler can generate the code for the created generic type.
---
single minded; short sighted; long gone;
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byte[] comparar = new byte[16];<br />
comparar[0] = 0x57;<br />
comparar[1] = 0x33;<br />
comparar[2] = 0x58;<br />
comparar[3] = 0x20;<br />
comparar[4] = 0x56;<br />
comparar[5] = 0x69;<br />
comparar[6] = 0x73;<br />
comparar[7] = 0x69;<br />
comparar[8] = 0x6f;<br />
comparar[9] = 0x6e;<br />
comparar[10] = 0x48;<br />
comparar[11] = 0x61;<br />
comparar[12] = 0x63;<br />
comparar[13] = 0x6b;<br />
comparar[14] = 0x20;<br />
comparar[15] = 0x31;<br />
<br />
byte[] regl = new byte[16];<br />
bool emp = false;<br />
string FName = @"c:\W3XVisionHack12003.exe";<br />
BinaryReader f = new BinaryReader(File.Open(FName,FileMode.Open),Encoding.ASCII);<br />
for (int i = 16; i <= f.BaseStream.Length; i++)<br />
{<br />
if (!emp)<br />
{<br />
for (int a = 0; a < 16; a++)<br />
regl[a] = f.ReadByte();<br />
emp = true;<br />
}<br />
else<br />
{<br />
for (int a = 0; a < 15; a++)<br />
regl[a] = regl[a + 1];<br />
<br />
regl[15] = f.ReadByte();<br />
}<br />
<br />
if (regl == comparar)<br />
MessageBox.Show("Found");<br />
<br />
}<br />
How i can comparate byte arrays? (my byte array with a BinaryReader byte array)
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DiNeSat4 wrote: if (regl == comparar)
In this way you compare the instances of the 2 objects. If you want to compare 2 arrays you have to compare each element within those arrays
private bool AreEqual(byte[] a, byte[] b)
{
if (a.Length != b.Length)
return false;
for (int i = 0 ; i < a.Length ; i++)
if (a[i] != b[i])
return false;
return true;
}
Hope it helps.
Do your best to be the best
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Damn men, thanks you
i'm happy 
five stars to you ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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i am witing the following function
StoredProcedureInformation is a class i want to eturn it.
public StoredProcedureInformation ReturnStoredProcedureInformation(int length)
{
StoredProcedureInformation[] sp = new StoredProcedureInformation[length];
return sp;
}
Am i right?
Soniagupta1@yahoo.co.in
Yahoo Messenger Id = soniagupta1
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No. You are trying to return an array of StoredProcedureInformation objects but the return value of your method is defined as a single instance of a StoredProcedureInformation object. You should change your code to:
public StoredProcedureInformation[] ReturnStoredProcedureInformation(int length)
{
StoredProcedureInformation[] sp = new StoredProcedureInformation[length];
return sp;
}
Paul Marfleet
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ThanQ
Soniagupta1@yahoo.co.in
Yahoo Messenger Id = soniagupta1
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Hi
If you want to return StoredProcedureInformation
class instance you need to construct an unstance of this class and return it
in your code you construct an array of StoredProcedureInformation and return the array instance.
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Disable the automatic tooltip of treeview nodes in C#
plz...
venki
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this.treeView.ShowNodeToolTips = false;
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thanx..
but in 2003 i am not getting ShowNodeToolTips property....
help me.....
venki
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I have the below campaign class. It is serialized to xml in my code. However, I do not want it to serialize the field if it's set to it's default value. In my case, 0 and 2001-01-01T00:00:00-08:00 for int's and datetime's respectively.
How can I have the XmlSerializer ignore them? Is there a global setting for the XmlSerializer class or attributes I can set for each field?
public class campaign : RESTResource
{
public override String get_endpoint_url()
{
return campaign.endpoint_url;
}
public static string endpoint_url = "/campaigns/";
public int id;
public string name;
public int category_id; if 0; don't serialize
public string subject;
public string body;
public string thumbnail;
public string notes;
public int ad_id_source; //If 0; don't serialize
public int campaign_status_id;
public DateTime valid_after;
public int billing_code;
public DateTime created_at;
public DateTime updated_at;
}
/\ |_ E X E GG
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Doesn't XmlIgnore completely ignore the field without any exception?
/\ |_ E X E GG
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I am working on windows application with c#.net .
I am using FTPwebreuqest class for upload file on ftp.it works fine when there is no proxy between application and internet. but it doesn't work in proxy.
FtpWebRequest reqFTP;
if i use reqFTP.Proxy=new webproxy("proxyservername",port);
then it will display error message "FTP command doen't support in HTTP proxy".
my code is like this
FtpWebRequest reqFTP;
reqFTP = (FtpWebRequest)FtpWebRequest.Create("ftp://uri");
reqFTP.Credentials = new NetworkCredential("username", "pwd");
reqFTP.KeepAlive = false;
reqFTP.Method = WebRequestMethods.Ftp.UploadFile;
reqFTP.UseBinary = true;
reqFTP.UsePassive = true;
int buffLength = 2048;
byte[] buff = new byte[buffLength];
int contentLen;
FileStream fs = fileInf.OpenRead();
Stream strm = reqFTP.GetRequestStream();
contentLen = fs.Read(buff, 0, buffLength);
while (contentLen != 0)
{
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
prbUpload.Value += contentLen;
}
strm.Close();
fs.Close();
Any one help me about proxy settings in FTPwebrequest?
Pritesh
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http://www.enterprisedt.com/
I know it's not what you're looking for but maybe you should consider making use of their free component for VS. I used it and I loved it!
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Thanks for reply
Free FTP doesn't support proxy server.
Need suggestions.
Pritesh Patel
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Hi,
I have two tables in the same dataset. What I want to do is select a row in table 1 and copy the values in some columns from table 1 to table 2.
Should be easy and I think I'm making it difficult for myself with code like:
DataRow[] dr = this.mycourtsDataSet1.Court1.Select("BookingDate = '" + bookingDate.ToShortDateString() + "'");
DataRow nr = this.mycourtsDataSet1.CourtSchedule.NewRow();
nr["Date"] = bookingDate;
nr["Court"] = "1";
if (dr.Length > 0)
{
for (int i = 0; i < dr[0].ItemArray.Length; i++)
{
string test = dr[0].ItemArray.GetValue(i).ToString();
}
etc .......
Any suggestions as to where I can find some help on this.
TIA
Glen Harvy
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Have you tried using BeginEdit() and EndEdit() on new row before anf after making changes?
Visit my blog at http://dotnetforeveryone.blogspot.com/
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It's making the change that I want help with, not how to save them.
Glen Harvy
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