I can't seem to see the problem with the example code below. For some reason seems to be ignoring the year and saying the dates are the same, as can be seen in the output below. I must be missing something simple. 01/28/2006 01/16/2007 Tue Apr 01 00:00:00 PDT 2008 Tue Apr 01 00:00:00 PDT 2008 done import java.util.*; impo...
Any help would be appreciated, I'm trying to convert the code below to C#, I've never used VB.NET so ReDim is a new one to me. Thanks Dim inFile As System.IO.FileStream Dim binaryData() As Byte Dim strFileName As String strFileName = "C:\MyPicture.jpeg" inFile = New System.IO.FileStream(strFileName, System.IO.FileMode.Open, System.IO...
I inherited an access 2003 ADP file which uses sql 2000 as it's data source. This is my first access maintenance project and not thinking about the issues involved simply opened it in access 2007 on my dev machine. It of course worked and I proceeded to do the work requested. I have completed the work and presented the file to the clie...
How to convert from DateTime.ToFileTime() back to a DateTime object? ...
A String representation of a double is written to and read from a file by a C# application. The C# application converts the double to a string using the following fragment: value.ToString("R", NumberFormatInfo.InvariantInfo); The C# application converts the string to a double using the following fragment double num = double.Parse(s,...
Out of curiosity, why are we converting something to a char* when we write it to a ( binary ) file? ...
I need to convert 0.5 in base 10 to base 2 (0.1). I have tried using Double.doubleToRawLongBits(0.5) and it returns 4602678819172646912 which I guess is in hex, but it does not make sense to me. ...
My goal is to convert a PDF into an image (specifically in TIFF). There is a PDF property called BitsPerComponent And According to description on the page, This property can take the value 1, 2, 4, 8 or 16. Other values are not supported in the PDF Specification Does that mean, 1, 2, 4, 8 or 16 translates to bits per pixel in im...
I would like to convert a date object its integer representation for the day of week in C#. Right now, I am parsing a XML file in order to retrieve the date and storing that info in a string. It is in the following format: "2008-12-31T00:00:00.0000000+01:00" How can I take this and convert it into a number between 1 and 7 for the day o...
Hi all, Here's my old code from WinForms: private void ValueChanged(double inValue1, double inValue2) { //only manual mode for this driver, so that's easy. if (ValueLabel.InvokeRequired) { ValueLabel.Invoke(new MethodInvoker(delegate { ValueLabel.Text = (inValue1* inValue2/ 1000).ToString...
Hi, I have the following requirement in the porject. I have a input field by name startdate and user enters in the format YYYY-MM-DD HH:MM:SS. I need to add two hours for the user input in the startdate field. how can i do it. Thanks in advance ...
Background: I have a big solution where hundreds of functions take strongly typed collections as inparameters and using them as return values. The solution references a generated proxy wich converts calls to a webservice that always returns collection in the format int[] or Order[] or wathever type it is. The proxy wraps them up as Int...
I have a problem that I am not sure of the best way to tackle. I have been working on a project that requires me to go to China to do the install and integration. My code has been under subversion since the start, since that was what I knew and had used in the past. I now have concerns that I may not be able to do any checkins while I am...
I used the standard import / export tool to bring a table into my SQL database. The dates all came over as CHAR types. Now, I keep getting a conversion error stating the CHAR to datetime resulted in an out of range condition. Help please. ...
Why I cannot define both implicit and explicit operators like so? public class C { public static implicit operator string(C c) { return "implicit"; } public static explicit operator string(C c) { return "explicit"; } } You can do this hack though :) ...
I have a table with a datetime field. I want to retrieve a result set grouped by the month/year combination and the number of records that appear within that month/year. How can this be done in LINQ? The closest I've been able to figure out is in TSQL: select substring(mo,charindex(mo,'/'),50) from ( select mo=convert(varchar(2),mont...
I have this string "1.79769313486232E+308" and am trying to convert it to a .NET numeric value (double?) but am getting the below exception. I am using Convert.ToDouble(). What is the proper way to do this conversion? OverflowException: Value was either too large or too small for a Double ...
I have a custom data type called StudentID, which has an implicit conversion to string. When I pass a StudentID instance to SqlCommand.Parameters.AddWithValue (as the value) and execute the command, I receive the following error: "No mapping exists from object type StudentID to a known managed provider native type." Specifying a type ...
I finally found an answer to my question when I wanted to post it! However I'll still post it, including my answer, in case it helps someone else: When converting from CVS to Subversion cvs2svn failed on some files with the message "xxx is not a valid ,v file" What's the problem? ...
I am using the below code to convert a Word Doc into an image file. But the picture appears too big, and the contents don't fit - is there a way to render the picture or save the picture to size? private void btnConvert_Click(object sender, EventArgs e) { if (string.IsNullOrEmpty(txtFileName.Text)) { ...