C# / C Sharp Forum

Well i am providing you code for a sample program. Here i have a line which needs to have an arrow head so i have visual brush which contains a line and a polyline which draws the arrow head.I have two converters named StrokeConverter and ArrowConverter which is used to provide the stroke thickness and draw the arrow respectively. I have four...

i have a text file that is divided into blocks: #1 1:animal 2:food 3:moves 4:oxygen #2 1:eats:2 2:breaths:2 3:can:1

Hello. I am currently creating an Access database. I am a second year programming student where I am learning java and C#. Can I use C# instead of VBA when it comes to Access? I am pretty good with C# but know nothing about VBA and I am finding the different syntax very confusing.

string codeentrd = Console.WriteLine("Enter the code for verification.", codeentrd ); if (codeentrd.CompareTo("#2") == 0); { block = 2; continue; }i don't understand why its an error please help

I need help with this error :"The modifier 'readonly' is not valid for this item" I am writing this code in projrct type class Library Here is the code: using System; using System.Collections.Generic; using System.Linq; using System.Text;

i want to be sending an sms to multiple recipients using Gsmcomm but am failing i was hoping their is a way of using a for loop or just importing contacts

I am developing a windows application in C#. I have a button that creates an array when pressed. How do I make it so I can use the created array in another function of the same program?

hi, I am creating small application using c#.net.I removed all image tag using regular expression no I want to remove all video file and flash file also in source code of webpage. so far I have tried this ... using System; using System.Collections.Generic; using System.ComponentModel; using System.Data;

I am having trouble with databinding with two datagridviewcombocolumns where the selection on one depends upon selection on another. eg. I have two hobby groups. Each hobby group is made up of one school class and one student representative. Each school class is made up of a few students. I want to have: 1) Each row of the...

Simply put, i created a .ico file and i want to use it as the NotifyIcon icon. But i can not for the life of me figure it out.. Thanks all!

Regex regExp = new Regex("^+$"); some code in between if (regExp.IsMatch(status.ToString())) { lblStatus.Text = "Comment added successfully."; lblStatus.ForeColor = System.Drawing.Color.Blue; } else { lblStatus.Text = "Comment failed to add!!!.";

I trying to block word in a comment and when they press submit it detect that it contain word such as <b> or <i> i have written as this(below) somehow i was not able to block it Regex regExp = new Regex("^*$"); string subject = tbxSubject.Text; string comment = tbxComments.Text; string username =...

Hi, I am trying to change label text on button click, the way label.text = "string" work well before but not in this case. I tried to put this on other method and it work..it is just not working on the button that I would like to fire.. Can anybody help?? I stuck in this problem for fews day..and cant get any useful information from...

0 down vote favorite I am trying to create a validation rule for a given control (in this scenario, it is the TextBox). I am not able to obtain a successful Binding to the property of an object, although appropriate steps were taken: ValidationRule and DepedencyProperty are taken advantage of. Kindly find code below. A side note is...

I want to get the selected text(word) from any document(pdf,webpage,text etc) when i double-click on the word of that document. My code is here: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms;

Hi Can any one help me to save datagridview data with image without database using c#.net(Windows Forms) ? Is it Possible ? or anyother way to save it? . Actually i'm developing a software product, in this product i used to save data and images of datagridview to anyfile or dataset. i have saved datagridview data with images to dataset but...

I want to launch the visual basic application from my c#.net. i make use of System.Diagnostics.Process.Start.. It is throwing me error. can anyone help me with this

Hi..i have a window form with datagridview,textbox,button and listbox. In datagridview i have added a column. In first row i have given the value like 7000, second row 2500, third row 7000, fourth row 1000, fifth 1300, sixth 9000....n number of row: if i enter 12000 in textbox1 then it will calculate the total in particular rows in...

Hi, I'd like to know how to add double quote to a string variable. For example, string filename = @"C:\my file"; arguments = "-i " + filename; So arguments = @"-i C:\my file". But I want arguments = @"-i "C:\my file"". How to do it with filename only? I tried, arguments = "-i " + "\"filename\""; but only get arguments = @"-i...

I've written a program that loads in a text SQL file of commands Processes it and displays the result. To test it I wrote a simple top 10 query which worked perfectly. Then I thought I'd like to test other scripts so in my text document I created: select ItemDescription from PurchaseOrderItems where ItemDescription like 'z%' At which...

hi i'm trying to export datagridview data with image to excel , i'm using the below code, but image cannot be displayed. Microsoft.Office.Interop.Excel.Application ExcelApp = new Microsoft.Office.Interop.Excel.Application(); Microsoft.Office.Interop.Excel._Workbook ExcelBook; ...

Can someone explain me the below assignation? It is a bit confusing. myString = "\"myInteger\"is"; Thanks, Thiru

Hello all, Anyone here who knows whether it is possible to add a new class to a program? For example: program a is my main program and I want to use program b to just add a new class to program a. Anyone here who knows if this is possible or not? Michael

I get this error. Error 1 Inconsistent accessibility: field type 'ClassAndObject.Person' is less accessible than field 'WindowsFormsApplication.Form1.myPerson' using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text;

if an object property is an array of doubles, I can show that property in a PropertyGrid and edit it with no problem. However, I can't put a TypeConverter on the array elements (in this case, I am trying to use one of my standard TypeConverters (Decimal2Converter) that shows 'double' types with 2 decimal places). Is there some secret to using a...