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Allow only numbers in string propertie (Strategy Tab)
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Allow only numbers in string propertie (Strategy Tab)
Hi, I have a public string property and would like to protect it so that only numbers can be entered. For example, if 120000 is entered, it should be automatically formatted to 12:00:00. How can I best solve this? Does anyone have an idea, is there an attribute or similar?
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Hello sidlercom80,
You could add logic into the set { } to check what value was set, if it wasn't a number you could pass a default number as the set value instead of whatever the user had used.
Code:private string test = ""; public string Test { get { return test.ToString(); } set { if(value != "0") test = "0"; else test = value; } }
JesseNinjaTrader Customer Service
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Hi _Jesse, here is my solution:
Code:public string SessionStartTimeString { get { return sessionStartTimeString; } set { if (value != sessionStartTimeString) { var pattern = @"(?:[01]\d|2[0-3]):(?:[0-5]\d):(?:[0-5]\d)" var regexp = new Regex(pattern); if (regexp.IsMatch(value)) { sessionStartTimeString = value; } } } }
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