Comparision Between Datagridview And Gridview?
Jan 11, 2010Tell me some major points which differentiate Datagridview to Gridview in asp.net?
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protected void pendingGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onclick", "return GetDataUsingAJAX(" + e.Row.RowIndex + ",'pending');");
e.Row.Attributes.Add("style", "cursor:hand");
}
}
here is the javascript of Results page:
function GetDataUsingAJAX(row, table) {
obj = new XMLHttpRequest();
if (obj != null) {
obj.onreadystatechange = RedirectToViewDetails;
obj.open("GET", "Results2.aspx?row=" + row + "&table=" + table, true);
obj.send(null);
}
return false;
}
function RedirectToViewDetails() {
if (obj.readyState == 4) {
if (obj.status == 200) {
var retval = obj.responseText.split("&");
window.location = "YellowCardStart.aspx?mode=" + retval[0] + "&cntct=" + retval[1] + "&strtDate=" + retval[2] + "&endDate=" + retval[3] + "&strtTime=" + retval[4] + "&endTime=" + retval[5] + "&tools=" + retval[6] + "&id=" + retval[7] + "&table=" + retval[8] + "&bldng=" + retval[9] + "&loc=" + retval[10] + "&devTool=" + retval[11] + "&cmpny=" + retval[12] + "&phn=" + retval[13] + "&lssApp=" + retval[14] + "&ehsApp=" + retval[15] + "&cmnts=" + retval[16] + "&created=" + retval[17]; }
else {
alert("Error retrieving data!");
}
}
}.............
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protected void searchGridFA_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
searchGridFA.PageIndex = e.NewPageIndex;
}
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DataTable dtUsuarios = DBManager.RunSqlGetDataTable(
@"select b.UserName, c.Email, c.IsLockedOut, c.LastLoginDate,
case
when e.RoleName is not null then 1
else 0 end Admin
from dbo.aspnet_Applications a join dbo.aspnet_Users b
on a.ApplicationId = b.ApplicationId
join dbo.aspnet_Membership c
on b.ApplicationId = c.ApplicationId
and b.UserId = c.UserId
left join dbo.aspnet_UsersInRoles d
on d.UserId = b.UserId
left join dbo.aspnet_Roles e
on d.RoleId = e.RoleId
where a.ApplicationName = 'Mont Blanc Catalogo'");
dtUsuarios.Columns["UserName"].Caption = "Nome Usuário";
dtUsuarios.Columns["Email"].Caption = "E-mail";
dtUsuarios.Columns["IsLockedOut"].Caption = "Bloqueado";
dtUsuarios.Columns["LastLoginDate"].Caption = "Último Login";
dtUsuarios.Columns["Admin"].Caption = "Administrador";
DataView dvUsuarios = new DataView(dtUsuarios) { Sort = "UserName" };
gdvUsuarios.DataSource = dvUsuarios;
gdvUsuarios.DataBind();
//gdvUsuarios.Columns[0].HeaderText = "Nome Usuário";
//gdvUsuarios.Columns[1].HeaderText = "E-mail";
//gdvUsuarios.Columns[2].HeaderText = "Bloqueado";
//gdvUsuarios.Columns[3].HeaderText = "Último Login";
//gdvUsuarios.Columns[4].HeaderText = "Administrador";
Setting the values changing the caption of the DataTable doesn't work, and after the DataBind, the Columns.Count property for the DataGridView return zero columns! After executing the code, everything appears normally at my asp page, but the captions are wrong.
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<asp:Content
ID="Content1"
ContentPlaceHolderID="ContentPlaceHolder1"
[code]...