Get control value in blazor c#| read control value in blazor| get blazor control value and pass into function| blazor c#

 Get control value in blazor c#| read control value in blazor| get blazor control value and pass into function| blazor c#

To read control values in Blazor and pass them to a function, you can use data binding and event handling. Here's a step-by-step guide on how to achieve this:

1. Define a property for each control value: In your Blazor component, create a property for each control value you want to read. These properties will hold the values entered by the user.

   csharp

   private string username;

   private string password;

   // Add properties for other control values

   

2. Bind the control values to the properties: In your component's markup, bind the control values to the corresponding properties using the `@bind` directive.

   razor

   <input type="text" @bind="@username" />

   <input type="password" @bind="@password" />

   <!-- Add bindings for other controls -->

   

   In this example, the `@bind` directive establishes a two-way binding between the input controls and the corresponding properties in the component.

3. Pass the control values to a function: You can pass the control values to a function by calling the function and passing the property values as arguments.

  csharp

   private void ProcessForm()

   {

       // Call your function and pass the control values

       YourFunction(username, password);

   }

   

4. Trigger the function call: You can trigger the function call by invoking it from an event handler, such as a button click event.

   razor

   <button @onclick="ProcessForm">Submit</button>

  

   In this example, clicking the button will invoke the `ProcessForm` method, which calls the `YourFunction` function and passes the control values as arguments.

5. Handle the control values in your function: In the function that receives the control values, you can perform the necessary logic based on the values.

  csharp

   private void YourFunction(string username, string password)

   {

       // Process the control values

   }

   

   In this example, the `YourFunction` function receives the control values as parameters and can perform any desired operations based on those values.

By following these steps, you can read control values in Blazor and pass them to a function for further processing.

Thanks for learning. Happy learning..

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