Comments by charmyvora

charmyvora 2-Sep-16 11:51am View

That is not asp.net problem. You will have to add parameter and its value as required by stored procedure.
Ex:
command.Parameters.Add("@UserInfo", SqlDbType.int);

What are other errors??

I hope you changed values in <> whatever is inside <> is sample data. Remove <> and replace with your requirement.

charmyvora 30-Aug-16 2:06am View

Then it seems something wrong. Just paste your label code of aspx page and code behind

charmyvora 29-Aug-16 7:07am View

Please Comment on answer. Do not add as solution.
You are using normal label.

Asp label is used as:

<asp:Label>

Anyways have runat attribute and your code will work

charmyvora 27-Aug-16 12:14pm View

I just mentioned to use simple array. let me know if you face problem in that

charmyvora 10-Aug-16 7:10am View

Thanks. Please rate my solution when you see it

charmyvora 10-Aug-16 7:09am View

Your reg expression is wrong. Kindly copy paste my code in solution below

charmyvora 10-Aug-16 7:08am View

z!! I do not think my code do that. please recheck.

charmyvora 10-Aug-16 7:06am View

I have posted as a separate solution. Please comment there

charmyvora 10-Aug-16 7:05am View

Do not do on key down. see above comment

charmyvora 10-Aug-16 7:04am View

Yes... Here is perfect code for you. Will avoid your exception as well

private void textBox1_TextChanged(object sender, EventArgs e)
{
System.Text.RegularExpressions.Regex myRegex = new System.Text.RegularExpressions.Regex("^[a-fA-F0-9]+$");
string text = textBox1.Text;
bool isHex = myRegex.IsMatch(text);
if (!isHex && text.Length > 0)
{
textBox1.Text = text.Substring(0, text.Length - 1);
textBox1.SelectionStart = textBox1.Text.Length;
}
}

charmyvora 10-Aug-16 6:55am View

This is simple logic, just have if on text change and skip whole logic when blank.

charmyvora 10-Aug-16 6:30am View

System.Text.RegularExpressions.Regex myRegex = new System.Text.RegularExpressions.Regex("^[a-fA-F0-9]+$");
string text = textBox1.Text;
bool isHex = myRegex.IsMatch(text);
if (!isHex)
{
textBox1.Text = text.Substring(0, text.Length - 1);
textBox1.SelectionStart = textBox1.Text.Length;
}

Comments by charmyvora (Top 12 by date)