/// <summary>
/// This is a useful default implementation of SearchText method, intended to be called
/// by implementors of IVirtualListDataSource.
/// </summary>
/// <param name="value"></param>
/// <param name="first"></param>
/// <param name="last"></param>
/// <param name="column"></param>
/// <param name="source"></param>
/// <returns></returns>
public static int DefaultSearchText(string value, int first, int last, OLVColumn column,
IVirtualListDataSource source)
{
if (first <= last)
{
for (int i = first; i <= last; i++)
{
string data = column.GetStringValue(source.GetNthObject(i));
if (data.StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
{
return(i);
}
}
}
else
{
for (int i = first; i >= last; i--)
{
string data = column.GetStringValue(source.GetNthObject(i));
if (data.StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
{
return(i);
}
}
}
return(-1);
}
/// <summary>
/// This is a useful default implementation of SearchText method, intended to be called
/// by implementors of IVirtualListDataSource.
/// </summary>
/// <param name="value"></param>
/// <param name="first"></param>
/// <param name="last"></param>
/// <param name="column"></param>
/// <param name="source"></param>
/// <returns></returns>
static public int DefaultSearchText(string value, int first, int last, OLVColumn column, IVirtualListDataSource source) {
if (first <= last) {
for (int i = first; i <= last; i++) {
string data = column.GetStringValue(source.GetNthObject(i));
if (data.StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
return i;
}
} else {
for (int i = first; i >= last; i--) {
string data = column.GetStringValue(source.GetNthObject(i));
if (data.StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
return i;
}
}
return -1;
}
public static int DefaultSearchText(string value, int first, int last, OLVColumn column, IVirtualListDataSource source)
{
int num;
if (first <= last)
{
for (num = first; num <= last; num++)
{
if (column.GetStringValue(source.GetNthObject(num)).StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
{
return(num);
}
}
}
else
{
for (num = first; num >= last; num--)
{
if (column.GetStringValue(source.GetNthObject(num)).StartsWith(value, StringComparison.CurrentCultureIgnoreCase))
{
return(num);
}
}
}
return(-1);
}
