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I got the following tip from "Windows Forms Programming in C#" by Chris Sells, from Addison Wesley. Controls If Type Of c Is Text Box Then If CType(c, Text Box). Harlow [MVP - Outlook]" B-Dog, In addition to adding handlers for the Validating event that Terry (OHM) suggested. I heard using the validated event was the way to go cause it would show an icon next to the field that needs attention or something. I have textbox2 - 8 check to make sure all is filled out Dim c As Control For Each c In Me. For details on the Validating event see: your case you can use something like for all 8 text boxes: Private Sub text Box1_Validating(By Val sender As Object, _ By Val e As System. Within your "Accept" button click handler (the "save" button) process each control that Causes Validation to ensure that they are all valid... Controls If Type Of c Is Text Box Then If CType(c, Text Box). Harlow [MVP - Outlook]" B-Dog, In addition to adding handlers for the Validating event that Terry (OHM) suggested. (this gives you the red icon beside the control(s) that is not valid) ' form level variable Private _error1 As Boolean Private Sub txt LName_Validating(By Val sender As Object, By Val e As System. Set Error(txt LName, "") ' don't set _error1=false, cause other validators may have set it somewhere else... _error1 = False ' validate everything again (some control may have never gotten focus) Validate_LName() '^^^repeat for each control you want to validate 'if found an error abort... End Sub HTH, Greg "B-Dog" did it temporarily until I figured out the other way. Time flies when you don't know what you're doing "B-Dog" B-Dog, In addition to adding handlers for the Validating event that Terry (OHM) suggested. I heard using the validated event was the way to go cause it would show an icon next to the field that needs attention or something. I have textbox2 - 8 check to make sure all is filled out Dim c As Control For Each c In Me. Hope this helps Jay "B-Dog" I couldn't find exactly how to do it, I'm very new at VB but this is how I did it temporarily until I figured out the other way. The above code will cause the Validating event for each of your controls B-Dog, Its "easier" to use the Validating event for Text Box, Validating is inherited from Control, so all controls have a Validating event. Private Sub text Box_Validating(By Val sender As Object, _ By Val e As System. I got the following tip from "Windows Forms Programming in C#" by Chris Sells, from Addison Wesley. End If End Sub '^^^ repeat for each control you want to validate Private Sub btn Accept_Click(By Val sender As System. I heard using the validated event was the way to go cause it would show an icon next to the field that needs attention or something. I have textbox2 - 8 check to make sure all is filled out Dim c As Control For Each c In Me. Drag an Error Provider control from toolbox onto form. Validating Validate_LName() End Sub Private Sub Validate_LName() If txt LName. Set Error(txt LName, "Required field") _error1 = True Else Error Provider1. New Hire Details ' assume everything on form is Ok... None Exit For End If End If Next Note this version does not validate controls nested within other container controls, such as Group Boxes...The control is added to the form and displayed in the control tray in the Windows form in Design view. Now create an event handler for the "Validating"event of the text Box1 control.We will validate the Text Box to ensure that the user has entered a value.When the user enters data in the controls which fails validation, a blinking error image is displayed on the form next to the control and the error message is displayed as a tooltip to the error image.You can display multiple error indications on a form at the same time using the same Error Provider control.Hi Everyone, In my form there is a "Validating" event on a textbox. Is there a way to not execute the "Validating" event when the user clicks on the "Cancel" button? I have a form that has about 10 text boxes on it, they all have to be filled out before submitting is there a quick way to make sure that none are null or do I have to call out each textbox? Thanks Create a handler for the first textbox by double clicking on it, Use the error provider and validated event.

Validating 'Checking whether the entry is made in the text box If Text Box1. Length = 0 Then ' set the error for an entry to be made Error Provider1. Set Error(Text Box1, "") End If End Sub Private Sub Button1_Click(By Val sender As System. In this example we will see how to use the Error Provider control in Windows forms to provide validations in Windows Forms and display user-friendly error messages to the user if the validation fails. Within your "Accept" button click handler (the "save" button) process each control that Causes Validation to ensure that they are all valid... I got the following tip from "Windows Forms Programming in C#" by Chris Sells, from Addison Wesley. Within your "Accept" button click handler (the "save" button) process each control that Causes Validation to ensure that they are all valid... Controls If Type Of c Is Text Box Then If CType(c, Text Box). Harlow [MVP - Outlook]" B-Dog, In addition to adding handlers for the Validating event that Terry (OHM) suggested. Within your "Accept" button click handler (the "save" button) process each control that Causes Validation to ensure that they are all valid... I got the following tip from "Windows Forms Programming in C#" by Chris Sells, from Addison Wesley. Controls If Type Of c Is Text Box Then If CType(c, Text Box). Harlow [MVP - Outlook]" B-Dog, In addition to adding handlers for the Validating event that Terry (OHM) suggested. I got the following tip from "Windows Forms Programming in C#" by Chris Sells, from Addison Wesley. End If End Sub '^^^ repeat for each control you want to validate Private Sub btn Accept_Click(By Val sender As System. I heard using the validated event was the way to go cause it would show an icon next to the field that needs attention or something. I have textbox2 - 8 check to make sure all is filled out Dim c As Control For Each c In Me.

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