Insert() [6/20]

unsafe StringBuilder System.Text.StringBuilder.Insert ( int index, char?[] value, int startIndex, int charCount )

inline

Definition at line 1393 of file StringBuilder.cs.

    {
        int length = Length;
        if ((uint)index > (uint)length)
        {
            throw new ArgumentOutOfRangeException("index", SR.ArgumentOutOfRange_Index);
        }
        if (value == null)
        {
            if (startIndex == 0 && charCount == 0)
            {
                return this;
            }
            throw new ArgumentNullException("value", SR.ArgumentNull_String);
        }
        if (startIndex < 0)
        {
            throw new ArgumentOutOfRangeException("startIndex", SR.ArgumentOutOfRange_StartIndex);
        }
        if (charCount < 0)
        {
            throw new ArgumentOutOfRangeException("charCount", SR.ArgumentOutOfRange_GenericPositive);
        }
        if (startIndex > value.Length - charCount)
        {
            throw new ArgumentOutOfRangeException("startIndex", SR.ArgumentOutOfRange_Index);
        }
        if (charCount > 0)
        {
            fixed (char* value2 = &value[startIndex])
            {
                Insert(index, value2, charCount);
            }
        }
        return this;
    }

References System.SR.ArgumentNull_String, System.SR.ArgumentOutOfRange_GenericPositive, System.SR.ArgumentOutOfRange_Index, System.SR.ArgumentOutOfRange_StartIndex, System.charCount, System.Runtime.Serialization.Dictionary, System.index, System.Insert, System.length, System.Text.StringBuilder.Length, System.startIndex, and System.value.