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在C#中使用Table进行数据分页通常是通过使用类似于DataGridView或者ListView这样的控件来展示数据,并且结合使用Paging类或者自定义的分页逻辑来实现分页功能。以下是一个简单的示例:
using System; using System.Windows.Forms; public partial class Form1 : Form { private DataTable dataTable; private int pageSize = 10; private int currentPage = 1; public Form1() { InitializeComponent(); LoadData(); DisplayData(); } private void LoadData() { // Load data from database or any other source // For demo purpose, we will create a sample DataTable dataTable = new DataTable(); // Add columns to the DataTable dataTable.Columns.Add("ID", typeof(int)); dataTable.Columns.Add("Name", typeof(string)); // Add rows to the DataTable for (int i = 1; i <= 100; i++) { dataTable.Rows.Add(i, "Name " + i); } } private void DisplayData() { // Clear existing rows in the DataGridView dataGridView1.Rows.Clear(); // Calculate start and end index of the current page int startIndex = (currentPage - 1) * pageSize; int endIndex = Math.Min(startIndex + pageSize, dataTable.Rows.Count); for (int i = startIndex; i < endIndex; i++) { // Add a row to the DataGridView for each data row DataGridViewRow row = new DataGridViewRow(); row.CreateCells(dataGridView1, dataTable.Rows[i]["ID"], dataTable.Rows[i]["Name"]); dataGridView1.Rows.Add(row); } } private void btnNext_Click(object sender, EventArgs e) { currentPage++; DisplayData(); } private void btnPrevious_Click(object sender, EventArgs e) { currentPage--; DisplayData(); } }
在此示例中,我们创建了一个包含ID和Name列的DataTable,并填充了100条数据。然后,我们通过点击“Next”和“Previous”按钮来切换不同页数的数据。您可以根据需要自定义分页逻辑,并根据实际需求调整代码。