How to set length for PropertyGrid items in c#?

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For example I have 1 item: How can I set max length for Item1 = 80 max length

SQL

[Category(All)]
       [Description(Name)]
       [ReadOnly(false)]
       [DisplayName(sPropName)]
       [XmlAttribute]
       public override string Label
       {
           get
           {
               return base.Label;
           }
           set
           {

               value = value.TrimEnd();   ignorieren


               if (value.length > 80)
               {
                //here I want user not to allow to write more than 80 char
                  when user write something in  Name feild max Length 80 i want a user to allow

               }


           }
       }

Posted 1-Sep-14 22:10pm

Member 11000455

Updated 1-Sep-14 23:50pm

v3

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OriginalGriff 2-Sep-14 4:20am

This is not a good question - we cannot work out from that little what you are trying to do.
Remember that we can't see your screen, access your HDD, or read your mind.
Use the "Improve question" widget to edit your question and provide better information.

Gihan Liyanage 2-Sep-14 4:36am

I agree with OriginalGrif, at least you didn't given, what is the type of attribute.

2 solutions

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Gihan Liyanage · Answer 1 · 2014-09-01T22:39:00

Solution 1

For Strings

http://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations.stringlengthattribute.aspx[^]

For Integers

http://msdn.microsoft.com/en-us/library/system.configuration.integervalidatorattribute.aspx[^]

Posted 1-Sep-14 22:39pm

Gihan Liyanage

MukeshSagar · Answer 2 · 2014-09-01T22:39:00

Solution 2

C#

//set size of column 3 to 250
this.gridDataBoundGrid1.AllowResizeToFit = false;
this.gridDataBoundGrid1.Model.ColWidths[3] = 250;

Posted 1-Sep-14 22:39pm

MukeshSagar

Updated 1-Sep-14 23:13pm

v2

Comments

Nelek 2-Sep-14 5:14am

If you post code, please do it using the "code" widget and the respective language of the dropdown. It is better than to use bold.