本文整理汇总了C#中System.Text.ASCIIEncoding.Substring方法的典型用法代码示例。如果您正苦于以下问题:C# ASCIIEncoding.Substring方法的具体用法?C# ASCIIEncoding.Substring怎么用?C# ASCIIEncoding.Substring使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Text.ASCIIEncoding
的用法示例。
在下文中一共展示了ASCIIEncoding.Substring方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ByteToString
internal static string ByteToString(byte[] value, int start, int count)
{
string str = new ASCIIEncoding().GetString(value, start, count);
if (str.IndexOf("\0") != -1)
str = str.Substring(0, str.IndexOf("\0"));
return str;
}
示例2: GetItem
public string GetItem(int row, int column)
{
if (row >= ItemCount) return "";
LVITEM item = new LVITEM();
byte[] buffer = new byte[100];
IntPtr external_buffer = window_process.AllocateMemory(buffer.Length);
item.pszText = external_buffer;
item.iItem = row;
item.iSubItem = column;
item.mask = LVIF_TEXT;
item.cchTextMax = buffer.Length;
unsafe
{
IntPtr item_pointer = new IntPtr((void*)&item);
IntPtr external_item = window_process.AllocateMemory(Marshal.SizeOf(item));
window_process.Write(item_pointer, external_item, Marshal.SizeOf(item));
Interop.SendMessage(Handle, (uint)Messages.LVM_GETITEMA, IntPtr.Zero, external_item);
window_process.Read(external_buffer, buffer, buffer.Length);
window_process.FreeMemory(external_buffer);
window_process.FreeMemory(external_item);
}
string text = new System.Text.ASCIIEncoding().GetString(buffer);
return text.Substring(0, text.IndexOf((char)0));
}