public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
TypeConverter.StandardValuesCollection valuess = this._standardValues;
if (this._standardValues == null)
{
DataTable elements = new OleDbEnumerator().GetElements();
DataColumn column2 = elements.Columns["SOURCES_NAME"];
DataColumn column = elements.Columns["SOURCES_TYPE"];
List <string> values = new List <string>(elements.Rows.Count);
foreach (DataRow row in elements.Rows)
{
int num = (int)row[column];
if ((1 == num) || (3 == num))
{
string item = (string)row[column2];
if (!OleDbConnectionString.IsMSDASQL(item.ToLower(CultureInfo.InvariantCulture)) && (0 > values.IndexOf(item)))
{
values.Add(item);
}
}
}
valuess = new TypeConverter.StandardValuesCollection(values);
this._standardValues = valuess;
}
return(valuess);
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
var oledb12Installed = new System.Data.OleDb.OleDbEnumerator()
.GetElements().AsEnumerable()
.Any(x => x.Field <string>("SOURCES_NAME") ==
"Microsoft.ACE.OLEDB.12.0");
//MessageBox.Show(oledb12Installed.ToString());
CreateEmployerFolder();
Application.Run(new Form1());
}
public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
TypeConverter.StandardValuesCollection valuess = this._standardValues;
if (this._standardValues == null)
{
DataTable elements = new OleDbEnumerator().GetElements();
DataColumn column2 = elements.Columns["SOURCES_NAME"];
DataColumn column = elements.Columns["SOURCES_TYPE"];
List<string> values = new List<string>(elements.Rows.Count);
foreach (DataRow row in elements.Rows)
{
int num = (int) row[column];
if ((1 == num) || (3 == num))
{
string item = (string) row[column2];
if (!OleDbConnectionString.IsMSDASQL(item.ToLower(CultureInfo.InvariantCulture)) && (0 > values.IndexOf(item)))
{
values.Add(item);
}
}
}
valuess = new TypeConverter.StandardValuesCollection(values);
this._standardValues = valuess;
}
return valuess;
}
