protected void btncheckavail_Click(object sender, EventArgs e)
{
scn.Open();
SqlCommand cmd = new SqlCommand("select userid from Registration where userid='" + txtuserid.Text + "'", scn);
string str = Convert.ToString(cmd.ExecuteScalar());
if (str =="")
{
lbl.Text = UserID is Available
}
else
{
lbl.Text = "This UserID is Already Exists";
lbl.Visible = true;
}
}
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Using Authorization with Swagger in ASP.NET Core
Create Solution like below LoginModel.cs using System.ComponentModel.DataAnnotations; namespace UsingAuthorizationWithSwagger.Models { ...
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.D... -
<ControlTemplate x:Key="TextBoxBaseControlTemplate" TargetType="{x:Type TextBoxBase}"> <Borde... -
<?xml version="1.0" encoding="utf-8"?> <Report xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting...
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