[Resolved]what if the textBox is empty? - Truncating white spaces...

[cybertechno]

Not anymore.
Iam trying to truncate the leading and trailing white spaces in a text box.How do I do it.
I am trying this piece of code,

string myStr = textBox1.Text;
for (int i=0; i<myStr.Length; i++)
{
if (myStr[i]='(')
{
myStr[0]=myStr[i];
}
}
textBox1.Text=myStr;

In this piece of code,
My text starts with ( and ends with ), so Iam checking if the first character is a ( and trying to reset the index of the array to the current position.
But I get the following errors saying
->Cannot implicitly convert type 'char' to 'bool'
->Property or indexer 'string.this[int]' cannot be assigned to -- it is read only
please help