Set TextBoxes Boarder Color

Question

Hi Gud Morning  My Problem is Set Boarder color in textboxset boarder color single textbox is working fine but i want to set multiple textboxes set boarder color . if any body knows please let me know. Thank you in Advance.

Manas Mohapatra · Answer

Go to your designer of the form and add below code: this.textBox1.GotFocus += new System.EventHandler(this. GetFocusEvent ); this.textBox1.LostFocus += new System.EventHandler(this. LostFocusEvent ); Then add following code in your form.cs page: private void GetFocusEvent (object sender EventArgs e) { textBox1.BorderStyle = BorderStyle.FixedSingle; Pen p = new Pen(Color.Red); Graphics g = this.CreateGraphics(); int variance = 1; g.DrawRectangle(p new Rectangle(textBox1.Location.X - variance textBox1.Location.Y - variance textBox1.Width + variance textBox1.Height + variance)); } private void LostFocusEvent (object sender EventArgs e) { textBox1.BorderStyle = BorderStyle.FixedSingle; Pen p = new Pen(Color.Green); Graphics g = this.CreateGraphics(); int variance = 1; g.DrawRectangle(p new Rectangle(textBox1.Location.X - variance textBox1.Location.Y - variance textBox1.Width + variance textBox1.Height + variance)); } As you have 4 textboxes you need to do same for all. I have provided code for only 1 TextBox.

Vipan Sharma · Answer

Try This bool focus = false; private void Form1_Paint(object sender PaintEventArgs e) { if (focus) { textBox1 .BorderStyle = BorderStyle.None; Pen p = new Pen(Color.Red); Graphics g = e.Graphics; int variance = 3; g .DrawRectangle(p new Rectangle(textBox1.Location.X - variance textBox1.Location.Y - variance textBox1.Width + variance textBox1.Height +variance )); } else { textBox1 .BorderStyle = BorderStyle.FixedSingle; } } private void textBox1_Enter(object sender EventArgs e) { focus = true; this.Refresh(); } private void textBox1_Leave(object sender EventArgs e) { focus = false; this.Refresh(); } refer original link for more information http://stackoverflow.com/questions/9768938/change-the-bordercolor-of-the-textbox P.S Kindly explain All your requirement before submit the question. It will help to solve thread soon and save time of every person related to answer the question..

praveen kumar · Answer

ThankYou Manas it is windows Application my requirement is i have some textboxes in my form when the enter focus on text box boarder color should change and leave text box color should remove . Thankyou in Advance.

praveen kumar · Answer

Thank You Manas Mohapatra it is Windows Apllication Textbox i have four textboxes in my form when the focus comes textbox then Boarder color should change and leave the text box remove Boarder Color. Thank you in advance.

Rajeesh Menoth · Answer

Hi if ( $ ( '#TextBoxID' ). val () == '' ) { $ ( '#TextBoxID' ). css ( 'border-color'  'red' ); } else { $ ( '#TextBoxID' ). css ( 'border-color'  '' ); }

Vipan Sharma · Answer

Hello Parveen As per your requirement You need dynamic code to set the color of textboxs in your winform . Kindly check below code : foreach(Control c in myForm.Controls) { if(c is TextBox) { ((TextBox)c).BorderStyle = yourStyle ; } } if you required more help kindly follow the original thread in below link : http://stackoverflow.com/questions/18865518/change-all-textbox-borderstyle-in-my-winform Let me know if you required more help.

Nilesh Jadav · Answer

hey you want the dynamic code or you just want to change the border color of textbox  you can do it by going to individual textbox properties and set border color whatever you want. Check this link: http://www.c-sharpcorner.com/uploadfile/mahesh/textbox-in-C-Sharp/ For dynamic code : http://www.codeproject.com/Questions/95669/How-to-change-Textbox-BorderColor-in-C

Bhushan Bhasme · Answer

hi praveen you can have same class to all textbox like i have used here mytxtbx. or you can change the border color on focuschangeleave event using javascript. .mytxtbx{ border-color:red; }

Manas Mohapatra · Answer

Questions: 1. Is web application or windows application 2. Provide how did you try so that it worked for textbox. In which way you assigned border color to textbox if you follow the same that should work. If I wrong please describe your question more.