Need using textbox value ONLY not specific number in codes

Israel

Hi,

These little code work fine. But I need that the message appear only when a number superior is inserted into textbox. Not number inside of codes.

Int32 number = 0; Boolean success = false;

success = Int32.TryParse(txtCredit.Text, out number);

if (!success)

MessageBox.Show("Please enter a valid integer value!");

else

if (number >= 5) // Here is works but ONLY with number

// I'm trying to do this but its doenst work

if (number >= txtCredit.Text) // But here doesnt work. Its underlined in red.

MessageBox.Show("Atenção: Sua despesa é superior ao SALDO atualizado!");

Thanks,

Israel.

2 Replies

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Israel7y ago
That why I put theses codes here. Please I need the solution...
Bryian Tan7y ago
txtCredit.Text is a string type and number is int, the code can't compare int and string. You need to update the code to cast the txtCredit.Text value into int then compare. But look like the code is already doing it "number"
Int32.TryParse(txtCredit.Text, out number);
is not clear why the code want to compare it own value, it will always be the same.