private void buttonCreate_Click(object sender, EventArgs e) { try { Information info = new Information(); info.Data1 = textBoxData1.Text; info.Data2 = textBoxData2.Text; info.Data3 = textBoxData3.Text; info.Data4 = textBoxData4.Text; info.Data5 = textBoxData5.Text; info.Data6 = textBoxData6.Text; info.Data7 = textBoxData7.Text; dt.Rows.Add(new object[] { info.Data1, info.Data2, info.Data3, info.Data4, info.Data5, info.Data6, info.Data7 }); dt.AcceptChanges(); dataGridView1.DataSource = null; dataGridView1.DataSource = dt; SaveXml.SaveData(dt, FILENAME); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
public Form1() { InitializeComponent(); if (File.Exists(FILENAME)) { dt.ReadXml(FILENAME); dataGridView1.DataSource = dt; } else { dt.TableName = "Data"; dt.Columns.Add("Data1", typeof(string)); dt.Columns.Add("Data2", typeof(string)); dt.Columns.Add("Data3", typeof(string)); dt.Columns.Add("Data4", typeof(string)); dt.Columns.Add("Data5", typeof(string)); dt.Columns.Add("Data6", typeof(string)); dt.Columns.Add("Data7", typeof(string)); SaveXml.SaveData(dt, FILENAME); } }