Display value from Database to TextBox in listview

Question

Display only two listview data(Not for all columns Soma columns only) in a single listview And also perform Update delete operations show all records in textbox any methos plz help me the complete simple example in window application c#

Bikesh Srivastava · Answer

Yes i have but can you tell me what is your approach means whatever you have done.

Jitendra Shekhawat · Answer

namespace TDApplication { public partial class Contactform : Form { SqlConnection con = new SqlConnection(Data Source=.\SQLEXPRESS;Initial Catalog=TDApplication;Integrated Security=true;); SqlCommand cmd; //ID variable used in Updating and Deleting Record int ID = 0; public Contactform() { InitializeComponent(); DisplayData(); ClearData(); } //Insert Data private void btn_Insert_Click(object sender EventArgs e) { if (TitalcomboBox.Text !=  && NametxtBox.Text != ) { cmd = new SqlCommand(insert into TDContact ( TitleNameH_PhoneC_PhoneW_PhoneAddressCityStatePin_codeP_EmailW_EmailGenderBirthdayMarriage) VALUES (@Title@Name@H_Phone@C_Phone@W_Phone@Address@City@State@Pin_code@P_Email@W_Email@Gender@Birthday@Marriage) con); con.Open(); cmd.Parameters.AddWithValue(@Title this.TitalcomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Name this.NametxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@H_Phone this.HPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@C_Phone this.CPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@W_Phone this.WPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@Address this.AddrstxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@City this.CitytxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@State this.StatecomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Pin_code this.PintxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@P_Email this.PEmailtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@W_Email this.WEmailtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@Gender this.GendrcomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Birthday this.dateTimePicker1.Value); cmd.Parameters.AddWithValue(@Marriage this.dateTimePicker2.Value); cmd.ExecuteNonQuery(); con.Close(); MessageBox.Show(Record Inserted Successfully); DisplayData(); ClearData(); } else { MessageBox.Show(Please Provide Details!); } } //Display Data in Listview private void DisplayData() { listView1.View = View.Details; SqlDataAdapter ada = new SqlDataAdapter(select ID TitleNameAddress from TDContact con); DataTable dt = new DataTable(); ada.Fill(dt); listView1.Items.Clear(); foreach (DataRow row in dt.Rows) { ListViewItem item = new ListViewItem(row[ID].ToString()); item.SubItems.Add(row[Title].ToString()); item.SubItems.Add(row[Name].ToString()); item.SubItems.Add(row[Address].ToString()); listView1.Items.Add(item); } } //Clear Data private void ClearData() { TitalcomboBox.Text = ; NametxtBox.Text = ; HPtxtBox.Text = ; CPtxtBox.Text = ; WPtxtBox.Text = ; AddrstxtBox.Text = ; CitytxtBox.Text = ; StatecomboBox.Text = ; PintxtBox.Text = ; PEmailtxtBox.Text = ; WEmailtxtBox.Text = ; GendrcomboBox.Text = ; dateTimePicker1.Text = ; dateTimePicker2.Text = ; ID = 0; } //Update Record private void btn_Update_Click_1(object sender EventArgs e) { cmd = new SqlCommand(update TDContact set Title=@TitleName=@NameH_Phone=@H_PhoneC_Phone=@C_PhoneW_Phone=@W_PhoneAddress=@AddressCity=@CityState=@StatePin_code=@Pin_codeP_Email=@P_EmailW_Email=@W_EmailGender=@GenderBirthday=@BirthdayMarriage=@Marriage where ID= @id  con); con.Open(); cmd.Parameters.AddWithValue(@id ID); cmd.Parameters.AddWithValue(@Title this.TitalcomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Name this.NametxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@H_Phone this.HPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@C_Phone this.CPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@W_Phone this.WPtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@Address this.AddrstxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@City this.CitytxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@State this.StatecomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Pin_code this.PintxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@P_Email this.PEmailtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@W_Email this.WEmailtxtBox.Text.Trim()); cmd.Parameters.AddWithValue(@Gender this.GendrcomboBox.Text.Trim()); cmd.Parameters.AddWithValue(@Birthday this.dateTimePicker1.Value); cmd.Parameters.AddWithValue(@Marriage this.dateTimePicker2.Value); cmd.ExecuteNonQuery(); con.Close(); if (ID != 0) { MessageBox.Show(Record Updated Successfully); DisplayData(); ClearData(); } else { MessageBox.Show(Please Select Record to Update); } } // Select Listview Index private void listView1_SelectedIndexChanged(object sender EventArgs e) { if (listView1.SelectedItems.Count == 0) return; ListViewItem item = listView1.SelectedItems[0]; //int ID; //ID = int.Parse(tdtext.Text); ID = Convert.ToInt32(listView1.SelectedItems[0].SubItems[0].Text); //TitalcomboBox.Text = listView1.SelectedItems[0].SubItems[1].Text; //NametxtBox.Text = listView1.SelectedItems[0].SubItems[2].Text; //HPtxtBox.Text = listView1.SelectedItems[0].SubItems[3].Text; //CPtxtBox.Text = listView1.SelectedItems[0].SubItems[4].Text; //WPtxtBox.Text = listView1.SelectedItems[0].SubItems[5].Text; //AddrstxtBox.Text = listView1.SelectedItems[0].SubItems[6].Text; //CitytxtBox.Text = listView1.SelectedItems[0].SubItems[7].Text; //StatecomboBox.Text = listView1.SelectedItems[0].SubItems[8].Text; //PintxtBox.Text = listView1.SelectedItems[0].SubItems[9].Text; //PEmailtxtBox.Text = listView1.SelectedItems[0].SubItems[10].Text; //WEmailtxtBox.Text = listView1.SelectedItems[0].SubItems[11].Text; //GendrcomboBox.Text = listView1.SelectedItems[0].SubItems[12].Text; //dateTimePicker1.Text = listView1.SelectedItems[0].SubItems[13].Text; //dateTimePicker2.Text = listView1.SelectedItems[0].SubItems[14].Text; } //Delete Record private void btn_Delete_Click_1(object sender EventArgs e) { if (ID != 0) { cmd = new SqlCommand(delete TDContact where ID = @id con); con.Open(); cmd.Parameters.AddWithValue(@id ID); cmd.ExecuteNonQuery(); con.Close(); MessageBox.Show(Record Deleted Successfully!); DisplayData(); ClearData(); } else { MessageBox.Show(Please Select Record to Delete); } } // hidden TextBox onclick event private void tdtext_TextChanged(object sender EventArgs e) { SqlDataAdapter ada = new SqlDataAdapter(select ID TitleNameH_PhoneC_PhoneW_PhoneAddressCityStatePin_codeP_EmailW_EmailGenderBirthdayMarriage from TDContact Where ID = '+ tdtext.Text+'  con); } } }

Jitendra Shekhawat · Answer

iam a create a contact form and listview show some item like nameaddress etc. and when update form then show all field in textbox ......