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String connStr = ConfigurationManager.ConnectionStrings("ConnectionStringName").ToString();
SQLConnection sqlcon = New SQLConnection;
SQLCommand SQLcom = new SQLCommand;
sqlcon.ConnectionString = connStr;
sqlcom.CommandText = "SELECT Whatever FROM Table";
sqlcom.Connection = sqlcon;
String result = sqlcom.ExecuteScalar();
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This course will help prep you to earn the CompTIA Healthcare IT Technician certification showing that you have the knowledge and skills needed to succeed in installing, managing, and troubleshooting IT systems in medical and clinical settings.
//Code for method
private void DisableAllControls(Control Page)
foreach (Control ctrl in Page.Controls)
if (ctrl is TextBox) ((TextBox) (ctrl)).Enabled = false;
else if (ctrl is Button) ((Button)(ctrl)).Enabled = false;
else if (ctrl is DropDownList) ((DropDownList)(ctrl)).Enabled = false;
else if (ctrl is ListBox) ((ListBox)(ctrl)).Enabled = false;
else if (ctrl is CheckBox) ((CheckBox)(ctrl)).Enabled = false;
else if (ctrl is CheckBoxList) ((CheckBoxList)(ctrl)).Enabled = false;
else if (ctrl is RadioButton) ((RadioButton)(ctrl)).Enabled = false;
else if (ctrl is RadioButtonList) ((RadioButtonList)(ctrl)).Enabled = false;
if (ctrl.Controls.Count > 0) DisableAllControls(ctrl);
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