本文整理汇总了C#中UnicodeEncoding.GetCharCount方法的典型用法代码示例。如果您正苦于以下问题：C# UnicodeEncoding.GetCharCount方法的具体用法？C# UnicodeEncoding.GetCharCount怎么用？C# UnicodeEncoding.GetCharCount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UnicodeEncoding的用法示例。
在下文中一共展示了UnicodeEncoding.GetCharCount方法的5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: Start
// Use this for initialization
private void Start()
{
int count;
byte[] byteArray;
char[] charArray;
UnicodeEncoding uniEncoding = new UnicodeEncoding();
// Create the data to write to the stream.
byte[] firstString = uniEncoding.GetBytes(
"Invalid file path characters are: ");
byte[] secondString = uniEncoding.GetBytes(
"123456789");
using (MemoryStream memStream = new MemoryStream(100))
{
// Write the first string to the stream.
memStream.Write(firstString, 0, firstString.Length);
// Write the second string to the stream, byte by byte.
count = 0;
while (count < secondString.Length)
{
memStream.WriteByte(secondString[count++]);
}
// Write the stream properties to the console.
Debug.Log(String.Format(
"Capacity = {0}, Length = {1}, Position = {2}\n",
memStream.Capacity.ToString(),
memStream.Length.ToString(),
memStream.Position.ToString()));
// Set the position to the beginning of the stream.
memStream.Seek(0, SeekOrigin.Begin);
// Read the first 20 bytes from the stream.
byteArray = new byte[memStream.Length];
count = memStream.Read(byteArray, 0, 20);
// Read the remaining bytes, byte by byte.
while (count < memStream.Length)
{
byteArray[count++] =
Convert.ToByte(memStream.ReadByte());
}
// Decode the byte array into a char array
// and write it to the console.
charArray = new char[uniEncoding.GetCharCount(
byteArray, 0, count)];
uniEncoding.GetDecoder().GetChars(
byteArray, 0, count, charArray, 0);
Debug.Log(charArray);
}
}示例2: PosTest4
public void PosTest4()
{
Char[] chars = GetCharArray(10);
Byte[] bytes = new Byte[20];
UnicodeEncoding uEncoding = new UnicodeEncoding();
int byteCount = uEncoding.GetBytes(chars, 0, 10, bytes, 0);
int actualValue;
actualValue = uEncoding.GetCharCount(bytes, 20, 0);
Assert.Equal(0, actualValue);
}示例3: NegTest1
public void NegTest1()
{
Char[] chars = GetCharArray(10);
Byte[] bytes = new Byte[20];
UnicodeEncoding uEncoding = new UnicodeEncoding();
int byteCount = uEncoding.GetBytes(chars, 0, 10, bytes, 0);
int actualValue;
Assert.Throws<ArgumentNullException>(() =>
{
actualValue = uEncoding.GetCharCount(null, 0, 0);
});
}示例4: PosTest1
public bool PosTest1()
{
bool retVal = true;
Char[] chars = GetCharArray(10);
Byte[] bytes = new Byte[20];
UnicodeEncoding uEncoding = new UnicodeEncoding();
int byteCount = uEncoding.GetBytes(chars,0,10,bytes,0);
int expectedValue = 10;
int actualValue;
TestLibrary.TestFramework.BeginScenario("PosTest1:Invoke the method.");
try
{
actualValue = uEncoding.GetCharCount(bytes, 0, 20);
if (expectedValue != actualValue)
{
TestLibrary.TestFramework.LogError("001", "ExpectedValue(" + expectedValue + ") !=ActualValue(" + actualValue + ")" + " when Chars is:" + ToString(chars));
retVal = false;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("002", "Unexpected exception:" + e + " when Chars is:" + ToString(chars));
retVal = false;
}
return retVal;
}示例5: NegTest5
public bool NegTest5()
{
bool retVal = true;
Char[] chars = GetCharArray(10);
Byte[] bytes = new Byte[20];
UnicodeEncoding uEncoding = new UnicodeEncoding();
int byteCount = uEncoding.GetBytes(chars, 0, 10, bytes, 0);
int actualValue;
TestLibrary.TestFramework.BeginScenario("NegTest5:Invoke the method and set byteCount as 21");
try
{
actualValue = uEncoding.GetCharCount(bytes, 0, 21);
TestLibrary.TestFramework.LogError("015", "No ArgumentOutOfRangeException throw out expected.");
retVal = false;
}
catch (ArgumentOutOfRangeException)
{
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("016", "Unexpected exception:" + e);
retVal = false;
}
return retVal;
}