How do I convert from a string to an integer in Visual Basic

Question

How do I convert from a string to an integer  Here s what I tried   Price   CInt Int txtPrice Text     I took out the Int and I still got an exception

User · Answer

Use Val txtPrice text   I would also allow only number and the dot char by inserting some validation code in the key press event of the price text box

User · Answer

Use  Convert toInt32 txtPrice Text    This is assuming VB NET   Judging by the name  txtPrice   you really don t want an Integer but a Decimal  So instead use   Convert toDecimal txtPrice Text    If this is the case  be sure whatever you assign this to is Decimal not an Integer

User · Answer

Please try this  VB NET 2010     Integer TryParse txtPrice Text  decPrice  decPrice   Convert ToInt32 txtPrice Text    From Mola Tshepo Kingsley  WWW TUT AC ZA

User · Answer

Convert ToIntXX doesn t like being passed strings of decimals   To be safe use  Convert ToInt32 Convert ToDecimal txtPrice Text

User · Answer

You can use the following to convert string to int    CInt String  for ints CDec String  for decimals    For details refer to Type Conversion Functions  Visual Basic

User · Answer

You can try it   Dim Price As Integer  Int32 TryParse txtPrice Text  Price

User · Answer

You can try these   Dim valueStr as String    10   Dim valueIntConverted as Integer   CInt valueStr    Another example   Dim newValueConverted as Integer   Val  100

[vb.net] How do I convert from a string to an integer in Visual Basic?

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