WinDowsForms Validations

Iftikar Hussain13y ago

you can do it in custom way

private void button1_Click(object sender, EventArgs e)

{

LblError1.Visible = false;

LblError2.Visible = false;

if (textBox1.Text == "")

{

LblError1.Text = "User Id required";

LblError1.Visible = true;

}

if (textBox2.Text == "")

{

LblError2.Text = "Password required";

LblError2.Visible = true;

}

Regards,
Iftikar

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0

Kunal Vaishya13y ago

Hi,

You can use "errorProvider" Control for Validation

Set expression and Validate Text and More things

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Sanjeeb Lenka13y ago

there is no validator control for windows form. if you want to develop follow this link

http://www.codeproject.com/Articles/13922/Validate-user-input-in-Windows-Forms

0

Iftikar Hussain13y ago

Hi,
There is no validation control for Windows control. You need to do it manually in your Form1.cs

Let me know if you need more help.

Regards,
Iftikar

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