insert record to a Gridview

Question

Hi All I have a scenario like below; I have a gridview and i have already loaded some records to the gridview from the database. Say 2 records with 3 columns. And i have 3 textboxes with data and i want to fill the gridview with these data in 3 textboxes to a new line in gridview. After filling that i should see 4 records in gridview. Ex:- gridview1 (After loading data from database) Charith 23 Test Data Malith 25 ABSCEC Ruwan 21 Test Data Data in 3 textboxes tb1=Amal tb2=30 tb3=Test Data So after inserting this into gridview Charith 23 Test data Malith 25 ABSCEC Ruwan 21 Test Data Amal 30 Test Data can anybody give me a hand to do this? Note: I can do the data loading part for the gridview.Only need inserting a newline to gridview. :) Thanks Max

MuthuMari M · Answer

Hi first create dynamic columns using data table then add this data table to datarow. dr = dt.NewRow dr(Sno) = CType(e.Item.FindControl(Lbl_Sno1) Label).Text dr(Source of Income) = CType(e.Item.FindControl(DDl_Source) DropDownList).SelectedItem.Text dr(In Rs) = CType(e.Item.FindControl(Txt_Rs1) TextBox).Text dr(Percentage) = CType(e.Item.Cells(3).FindControl(lbl_Per2) Label).Text dt.Rows.Add(dr) dg_name.DataSource = dt; dg_name.DataBind(); Thanks. If this post is useful then mark it as  Accepted Answer

Charith Liyanagamage · Answer

Hi  The answer you gave is bit difficult to understand. If you can simplify this then it's better. Actually i need only the new line inserting part. :S not the whole thing. Max

Satyapriya Nayak · Answer

Hi Charith Try this... GridView Insert update delete search Untitled Page DataKeyNames=VendorId AllowPaging=True CellPadding=3 OnPageIndexChanging=ResultGridView_PageIndexChanging OnRowDeleting=ResultGridView_RowDeleting OnRowEditing=ResultGridView_RowEditing OnRowUpdating=ResultGridView_RowUpdating OnRowCancelingEdit=ResultGridView_RowCancelingEdit PageSize=5 BackColor=#DEBA84 BorderColor=#DEBA84 BorderStyle=None BorderWidth=1px CellSpacing=2 OnRowCommand=ResultGridView_RowCommand AllowSorting=true onsorting=ResultGridView_Sorting> ReadOnly=True SortExpression=VendorId /> '> '> '> '> '> '> '> '> '> '> '> '> onclick=btn_search_Click /> using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; public partial class _Default : System.Web.UI.Page { string connStr = ConfigurationManager.ConnectionStrings[ConnectionString].ConnectionString; //SqlConnection conn = new SqlConnection(connStr); SqlDataAdapter ad = new SqlDataAdapter(); SqlCommand cmd = new SqlCommand(); DataTable dataTable; SqlDataAdapter sqlda; DataSet ds; string str; protected void Page_Load(object sender EventArgs e) { Session[sortBy] = null; if (!IsPostBack) { FillVendorGrid(); } } private void FillVendorGrid() { SqlConnection conn = new SqlConnection(connStr); dataTable = new DataTable(); cmd.Connection = conn; cmd.CommandText = SELECT * FROM Vendor; ad = new SqlDataAdapter(cmd); ad.Fill(dataTable); ResultGridView.DataSource = dataTable; ResultGridView.DataBind(); } protected void ResultGridView_RowEditing(object sender GridViewEditEventArgs e) { ResultGridView.EditIndex = e.NewEditIndex; FillVendorGrid(); } protected void ResultGridView_PageIndexChanging(object sender GridViewPageEventArgs e) { ResultGridView.PageIndex = e.NewPageIndex; FillVendorGrid(); } protected void ResultGridView_RowDeleting(object sender GridViewDeleteEventArgs e) { SqlConnection conn = new SqlConnection(connStr); cmd.Connection = conn; cmd.CommandText = DELETE FROM Vendor WHERE VendorId=' + ResultGridView.DataKeys[e.RowIndex].Values[0].ToString() + '; conn.Open(); cmd.ExecuteNonQuery(); conn.Close(); FillVendorGrid(); } protected void ResultGridView_RowUpdating(object sender GridViewUpdateEventArgs e) { TextBox txtFName = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtFName); TextBox txtLName = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtLName); TextBox txtCity = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtCity); TextBox txtState = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtState); TextBox txtCountry = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtCountry); TextBox txtDescription = (TextBox)ResultGridView.Rows[e.RowIndex].FindControl(txtDescription); SqlConnection conn = new SqlConnection(connStr); cmd.Connection = conn; cmd.CommandText = UPDATE Vendor SET VendorFName =' + txtFName.Text + 'VendorLName =' + txtLName.Text + 'VendorCity =' + txtCity.Text + 'VendorState =' + txtState.Text + 'VendorCountry =' + txtCountry.Text + 'VendorDescription =' + txtDescription.Text + ' WHERE VendorId=' + ResultGridView.DataKeys[e.RowIndex].Values[0].ToString() + '; conn.Open(); cmd.ExecuteNonQuery(); ResultGridView.EditIndex = -1; FillVendorGrid(); conn.Close(); } protected void ResultGridView_RowCancelingEdit(object sender GridViewCancelEditEventArgs e) { ResultGridView.EditIndex = -1; FillVendorGrid(); } protected void ResultGridView_RowCommand(object sender GridViewCommandEventArgs e) { if (e.CommandName.Equals(AddNew)) { TextBox txtFName = (TextBox)ResultGridView.FooterRow.FindControl(txtFName1); TextBox txtLName = (TextBox)ResultGridView.FooterRow.FindControl(txtLName1); TextBox txtCity = (TextBox)ResultGridView.FooterRow.FindControl(txtCity1); TextBox txtState = (TextBox)ResultGridView.FooterRow.FindControl(txtState1); TextBox txtCountry = (TextBox)ResultGridView.FooterRow.FindControl(txtCountry1); TextBox txtDescription = (TextBox)ResultGridView.FooterRow.FindControl(txtDescription1); SqlConnection conn = new SqlConnection(connStr); cmd.Connection = conn; cmd.CommandText = INSERT INTO Vendor(VendorFName VendorLNameVendorCityVendorStateVendorCountryVendorDescription) Values(' + txtFName.Text + ' ' + txtLName.Text + ' ' + txtCity.Text + ' ' + txtState.Text + ' ' + txtCountry.Text + '  ' + txtDescription.Text + '); conn.Open(); cmd.ExecuteNonQuery(); FillVendorGrid(); conn.Close(); } } protected void btn_search_Click(object sender EventArgs e) { SqlConnection conn = new SqlConnection(connStr); conn.Open(); str = select * from Vendor where VendorFName like ' + TextBox1.Text + %'; cmd = new SqlCommand(str conn); sqlda = new SqlDataAdapter(cmd); ds = new DataSet(); sqlda.Fill(ds Vendor); conn.Close(); ResultGridView.DataSource = ds; ResultGridView.DataMember = Vendor; ResultGridView.DataBind(); } protected void ResultGridView_Sorting(object sender GridViewSortEventArgs e) { Session[sortBy] = e.SortExpression; FillVendorGrid(); } } Thanks If this post helps you mark it as answer

Charith	23	Test data
Malith	25	ABSCEC
Ruwan	21	Test Data
Amal	30	Test Data