The problem is in TeamLeader::getData() getTBonus() is calling getTPay() which is calling getTBonus() again causing an infinite loop, which will throw the StackOverflowException. You might try using if…else if in those methods instead of just if. public decimal getTBonus() { decimal tBonus = 0; if (TrainHours <= 0 && Hours <= 0) { tBonus = … Read more
You can get the executing assembly path. string path = (new System.Uri(Assembly.GetExecutingAssembly().CodeBase)).AbsolutePath; From there, you can obtain the drive letter (path root): string drive = Path.GetPathRoot(path); If your file is in the same directory as the executable, you can get the file path like this: string directory = Path.GetDirectoryName((new System.Uri(Assembly.GetExecutingAssembly().CodeBase)).AbsolutePath); string databaseFile = Path.Combine(directory, “filename.dbf”); … Read more
Try this: var total = dataGridView1.Rows.Cast<DataGridViewRow>() .AsEnumerable() .Sum(x => x.Cells[3].Value.ToString() == “Credit”? int.Parse(x.Cells[2].Value.ToString()) : -(int.Parse(x.Cells[2].Value.ToString()))) .ToString(); textBox1.Text = total; 3 solved ASP.NET C# help me about sum or minus in amount
Your problem is in this line: (ProcessFiles function) String[] termsCollection = RemoveStopsWords(file.ToUpper().Split(‘ ‘)); you’re splitting the name of the file and not its content That’s why you have no search results you should do something like this instead: String[] termsCollection = RemoveStopsWords(File.ReadAllText(file).ToUpper().Split(‘ ‘)); Now change your TermDocMatrix constructor: public TermDocMatrix(string IndexPath,string FileName) { if (!Directory.Exists(IndexPath)) … Read more
Create singleton class so that instace can be created once and used across application public class Global { private static readonly Global instance = new Global(); public static Global Instance { get { return instance; } } Global() { } public string myproperty { get;set; } } Usage: Global.Instance.myproperty solved How to make global variables? … Read more
Method 1 HierarchicalItem holds the information we need about an item in the folder. An item can be a folder or file. class HierarchicalItem { public string Name; public int Deepth; public HierarchicalItem(string name, int deepth) { this.Name = name; this.Deepth = deepth; } } SearchDirectory is the recursive function to convert and flatten the … Read more
As I said in the comment, with Multiline=True and WordWrap=True, your textbox will display a long line as multilines (Wrapped)… but actually it is one single line, and that’s why your Lines.Length=1, try type in some line break yourself, and test it again. Or you can set WordWrap=False, and you will see there is only … Read more
AddTof1(string s) { using (SqlConnection connection = new SqlConnection(connectionString)) { connection.Open(); using (SqlCommand command = new SqlCommand(“INSERT INTO table1 values(@s)”, connection)) { command.Parameters.AddWithValue(“@s”, s); command.ExecuteNonQuery(); } } } Then you can call this method as; AddTof1(“hello there”); 4 solved How to insert a string into an sql server table via a windows form? [closed]
It depends on the drawing environment you’re using. For example, if you use HTML5 canvas, you could rotate the canvas, draw the rectangle and then return the canvas to the original position, obtaining the “rotated” rectangle. You should check your environment documentation for further info or give more info in the question so we can … Read more
Perhaps something like this: foreach(Panel pnl in Controls.OfType<Panel>()) { foreach(TextBox tb in pnl.Controls.OfType<TextBox>()) { if(string.IsNullOrEmpty(tb.Text.Trim())) { MessageBox.Show(“Text box can’t be empty”); } } } 0 solved Checking if all textboxes in a panel a filled
Add this code to Form1’s button click, private void button1_Click(object sender, EventArgs e) { Form2 from2 = new Form2(); Control[] button = from2.Controls.Find(“button1”, true); button[0].Click += new EventHandler(ShowLabel); from2.ShowDialog(); } Add this Form1 too (Set the WORK label’s visible property to false under properties) private void ShowLabel(object sender, EventArgs e) { label1.Visible = true; //Setting … Read more
Use string.compare: http://msdn.microsoft.com/en-us/library/zkcaxw5y.aspx if (string.Compare(a, b, true) == 0) { … } 0 solved How to avoid case sensitive feature? [closed]
I am create a simple project for you look image for sample code. Add a timer for update values.And click timer one time set start with application true And add two label.(Sample: label1 is progressbar value / label 2 is progressbar max. value) And add a button for set progressbar max value. Code sample: button1 … Read more
The reason your code does not compile as expected is that you have declared the enum Direction to be a nested type, nested inside the outer type Form1, while the referring type Palette is not so nested. A nested type is a type defined within a class or struct. When referred to by code within … Read more
It looks as if you will need to create a UserControl (right-click your project, New… User Control) for each page of the Wizard, and you will need to implement IWizardPage on your UserControl. Than you have your WizardHost which is a single Form. So to answer your question you will have one Form and a … Read more