C# Filter Datagridview With Textbox in Spanish

1. Abrir la ventana del formulario de C#
2. Añadir un DataGridView y un TextBox
3. Vincular los datos al DataGridView
4. Agregar un evento de cambio de texto al TextBox
5. Filtrar los datos en el DataGridView utilizando la consulta LINQ
6. Mostrar los resultados filtrados en el DataGridView.

When working with C# and DataGridView, it is common to need to filter the data displayed in the DataGridView based on user input. One way to achieve this is by using a TextBox to enter the filter criteria. In Spanish, this can be translated as “Filtrar DataGridView con TextBox en C#”.

To implement this functionality, you can follow these steps:

Step 1: Add a TextBox and a Button to your form

First, add a TextBox and a Button to your form where the DataGridView is displayed. The TextBox will be used to enter the filter criteria, and the Button will trigger the filtering process.

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Step 2: Implement the filter logic in C#

Next, you need to write the C# code to filter the data in the DataGridView based on the text entered in the TextBox. You can do this by handling the Button click event and applying the filter criteria to the DataGridView.

“`csharp

private void filterDataGridView()

{

string filterCriteria = txtFilterCriteria.Text;

// Apply the filter criteria to the DataGridView

(dataGridView.DataSource as DataTable).DefaultView.RowFilter = $”Column1 LIKE ‘%{filterCriteria}%’ OR Column2 LIKE ‘%{filterCriteria}%’”;

}

“`

Step 3: Test the filter functionality

Finally, test the filter functionality by entering a search term in the TextBox and clicking the Filter button. The DataGridView should now display only the rows that match the filter criteria.

Conclusion

Implementing a filter functionality in a DataGridView using a TextBox in C# is a common requirement in many applications. By following the steps outlined in this article, you can easily achieve this functionality in your own projects. In Spanish, this functionality can be referred to as “Filtrar DataGridView con TextBox en C#”.

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C# Filter Datagridview With Textbox in Spanish