You can always loop through all DataGridViewRows and set the Height property: foreach (DataGridViewRow row in dataGridView1.Rows) { if (heightShouldBeSet) { row.Height = yourHeightSetting; } } 1 solved how to increase rows size in DataGridView
Okay I have found the answer myself. I am sharing it just in case someone needs it. int myappid = Process.GetCurrentProcess().Id; Process[] processes = Process.GetProcessesByName(“EXCEL”); foreach (Process prs in processes) { var query = string.Format(“SELECT ParentProcessId FROM Win32_Process WHERE ProcessId = {0}”, prs.Id); var search = new ManagementObjectSearcher(“root\\CIMV2”, query); var results = search.Get().GetEnumerator(); results.MoveNext(); var … Read more
If I have understand you correctly, this code will help you private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { //If you need, clear second combo box from old values before you copy //comboBox2.Items.Clear(); foreach (var item in comboBox1.Items) { if (item != comboBox1.SelectedItem) { comboBox2.Items.Add(item); //If you need to remove item that were copied to second … Read more
I assume you mean that you get a URL of the form: “http://www.niederschlagsradar.de/images.aspx? jaar=-6&type=europa.precip&datum=201309171500&cultuur=en-GB&continent=europa” And you want to extract that date and time bit so you can compare it against a list of images that you already have. So in the above, you want to get the 201309171500. You can do that with a regular … Read more
Let’s say you have a main form. Call it frmMain. In frmMain before IntializeComponent frmLogin loginForm = new frmLogin(); //Set the dialog result on login form depending on ok and cancel button //close the application if user wants to cancel if(loginForm.DialogResult == DialogResult.Cancel) this.Close(); //else you can continue to call your frmMain initializeComponent method solved … Read more
You have to call DoDragDrop on the source listBox to start the drag operation. This is usually done in response to some criteria event (i.e. mouse click) 1 solved The items in listBox do not want to be dragged out [duplicate]
It depends on the variable. If the variable is a string it’s no problem and you can do it like this: Label1.Text = yourString; However when the variable is of another type like int it’s a abit harder to do. Luckily you are working with a label that accepts string and most types are easy … Read more
1- Create a new property In Form2 like this public partial class Form2: Form { public static bool BolleanProperty { get; set; } // … } 2- in the static constructor set property BolleanProperty = true public partial class Form2: Form { public static bool BolleanProperty { get; set; } static Form2() { BolleanProperty = … Read more
On the properties window you can change the privacy of the components. You need to change the button privacy to public. –EDIT What fildor wrote is a better aproach 2 solved Accessing form’s button field [closed]
You can use application settings behavior provided by the Framework and Visual Studio designer using the settings.settings file in the properties section of the project in the solution explorer. You create a parameter of string type for example MyStringParameter and you read and write access it like that: Settings are automatically loaded at the program … Read more
You may use a BackgroundWorker to do the operation that you need in different thread like the following : BackgroundWorker bgw; public Form1() { InitializeComponent(); bgw = new BackgroundWorker(); bgw.DoWork += bgw_DoWork; } private void Form1_DragDrop(object sender, DragEventArgs e) { if (e.Data.GetDataPresent(DataFormats.FileDrop)) { string[] s = (string[])e.Data.GetData(DataFormats.FileDrop, false); bgw.RunWorkerAsync(s); } } Also for your issue … Read more
Classes that descend from Control have a Text property you can set for this, and a Button is one of those.. Some controls like Button and Label have a Text that isn’t set by the user, only the developer. Others (TextBox) are user editable, and you’d read from the Text property to find out what … Read more
Can you explain why you don’t want to touch your Program.cs file? This is exactly where you change the start-up form. Change the: Application.Run(new Form1()); to: Application.Run(new Form4()); Secondly, you can set the filters on Open- and SaveFileDialog using the Filter property. Set it to a value like this: XML Files|*.xml Or for text: Text … Read more
Complete ownerdraw of TreeView is hard. It is so hard that Lutz Roeder of Reflector fame didn’t implement it fully. It is so hard that even Microsoft gave up on it. Consider the Windows 7 style: Note the black triangle for an expanded node, the hollow one for a collapsed node. Esthetically pleasing, very easy … Read more
Although this question is downvoted for good reasons, it’s the only hit I got while googling for “xLayoutRow ArgumentOutOfRangeException”, so I’ll still share my experiences here. I encountered an exception with the top part of the stack trace in this post: System.ArgumentOutOfRangeException – Index was out of range. Must be non-negative and less than the … Read more