This can be done by overwriting the Control Template. Here is a very rough example to get you started. EDIT Updated Path to be L shape <Button > <Button.Template> <ControlTemplate> <Border> <Grid> <Polygon Points=”300,200 200,200 200,300 250,300 250,250 300,250″ Fill=”Purple” /> </Grid> </Border> </ControlTemplate> </Button.Template> </Button> 1 solved WPF How can i make a button … Read more
1) The constructor of dialog window can accept parameters. Pass whatever you want from MainWindow to dialog window. DialogWindow dialogwindow = new DialogWindow(params); dialogwindow.ShowDialog(); 2) In DialogWindow, expose the array of ints by a Property. public int[] EditedValues { get; private set;} and access it in MainWindow like int[] editedValues = dialogwindow.EditedValues; 3) same as … Read more
1)You can create public property in UserControl like: public string SomeString { get; set; } And then pass string by xaml: <UserControl1 SomeString=”String”/> or bind SomeString property to property in your MainWindow <UserControl1 SomeString=”{Binding MyStr}”/> 2)You can pass your string to UserControl by constructor. var uc = new UserControl(MyString); solved How to pass data from … Read more
@Jordy van Eijk provided you with a viable solution but since you asked for an example I will provide you with my own implementation. Please note there are plenty of variations and other ways you may do this, and as your question seems to be quite broad I will only fill in the initial design. … Read more
Can’t you simply set the value of the Name property to the value of the Text property of the TextBox?: private void btnOK_Click(object sender, EventArgs e) { Name = textBox1.Text; } 7 solved populating property with button click [closed]
It seems that when you don’t select a color from the colorpicker, that the colorpicker.SelectedColor is null, and causing your error. You can check for this in your code, like so: private void btnreturn_Click(object sender, RoutedEventArgs e) { int gettext; int.TryParse(txtcount.Text, out gettext); Color Colorpicker; // Check if the SelectedColor is not null, and do … Read more
You have to contact the maintainer of the NuGet package in order to determine that. In this case, Xceed. He/they has to push it into the NuGet repository. Then you can update to the latest version. Although if I were you, I’d give it a day or two before contacting. If it was only released … Read more
I think you are looking for the RowEditEnding event: Reference: RowEditEnding solved What event exist to datagrid [closed]
Because all of your code is outside of your if block. So it’s going to execute every time, regardless of the condition. Put the code in the if block: Regex regMail = new Regex(@”^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$”); if (regMail.IsMatch(mailID.Text)) { Email email = new Email(); string emailAdd = mailID.Text; string phone = phoneBox.Text; string messageEmail = email.Text; System.IO.StreamWriter … Read more
Group the content in the data-grid using the group description and use group style to make it appear the way you want. solved Is there a way to use headers of multiple registers in a grid?
Calling Run Initializing the tasks from within the constructor was the crime comitted.. Just by moving it to the constuctor of the Control .. it was solved! 1 solved All tasks are blocked from ContinueWith [C#].. while calling Task.Delay waiting a value that should be changed by other tasks
Use BINARY or VARBINARY to store binary data. string query = “INSERT INTO dbo.MyTable(Content) VALUES(@Content)”; using(SqlConnection connection = new SqlConnection(/*yout connection string here*/)) using(SqlCommand command = new SqlCommand(query, connection)) { connection.Open(); SqlParameter param = command.Parameters.Add(“@Content”, SqlDbType.VarBinary); param.Value = YourByteArrayVariableHere; command.ExecuteNonQuery(); } You could retrieve it by using a SqlDataReader to get data and than cast … Read more
It seems to be a lack of understanding of the ASP.NET page lifecycle. In WPF, the lifecycle spans from when you run the program til when it is closed; it is statefull. ASP.NET is not; whatever you do in a Page_Load (and the other lifecycle events) will be disposed with the completion of rendering the … Read more
I find these link useful. Try out once http://www.c-sharpcorner.com/UploadFile/rahul4_saxena/read-write-and-update-an-excel-file-in-wpf/ http://www.dotnetcodesg.com/Article/UploadFile/2/4331/WPF%20Read%20Write%20and%20Update%20in%20an%20EXCEL%20File.aspx solved How to read and update Excel from WPF screen [closed]
It seems, your original photo contains EXIF metadata records. Among others, it can contain additional instructions how to process the image before being shown. Some apps/SDKs do respect that instructions, others silently ignore EXIF – this is why you can receive such thing as mirroring etc. EXIF orientation values There are 8 possible EXIF orientation … Read more