в 15:31, 26 мая 2010

2010-05-26T15:31:02Z

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2010-05-26T12:06:06Z

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==Text Entry==

<source lang="csharp">
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
DoB = DateTime::MinValue;
// setting validating type to DateTime
mtbDoB->ValidatingType = DateTime::typeid;
}
protected:
System::Windows::Forms::Button^ bnSubmit;
System::Windows::Forms::Label^ label3;
System::Windows::Forms::TextBox^ tbPassword;
System::Windows::Forms::TextBox^ tbOutput;
System::Windows::Forms::Label^ label2;
System::Windows::Forms::MaskedTextBox^ mtbDoB;
System::Windows::Forms::Label^ label1;
System::Windows::Forms::TextBox^ tbName;
DateTime^ DoB;
void InitializeComponent(void)
{
this->bnSubmit = (gcnew System::Windows::Forms::Button());
this->label3 = (gcnew System::Windows::Forms::Label());
this->tbPassword = (gcnew System::Windows::Forms::TextBox());
this->tbOutput = (gcnew System::Windows::Forms::TextBox());
this->label2 = (gcnew System::Windows::Forms::Label());
this->mtbDoB = (gcnew System::Windows::Forms::MaskedTextBox());
this->label1 = (gcnew System::Windows::Forms::Label());
this->tbName = (gcnew System::Windows::Forms::TextBox());
this->SuspendLayout();
//
// bnSubmit
//
this->bnSubmit->Location = System::Drawing::Point(260, 36);
this->bnSubmit->Margin = System::Windows::Forms::Padding(1,3,3,3);
this->bnSubmit->Name = L"bnSubmit";
this->bnSubmit->Size = System::Drawing::Size(56, 20);
this->bnSubmit->TabIndex = 10;
this->bnSubmit->Text = L" Submit";
this->bnSubmit->Click +=
gcnew System::EventHandler(this, &Form1::bnSubmit_Click);
//
// label3
//
this->label3->AutoSize = true;
this->label3->Location = System::Drawing::Point(14, 232);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(56, 13);
this->label3->TabIndex = 14;
this->label3->Text = L"Password:";
//
// tbPassword
//
this->tbPassword->CausesValidation = false;
this->tbPassword->Location = System::Drawing::Point(78, 226);
this->tbPassword->MaxLength = 16;
this->tbPassword->Name = L"tbPassword";
this->tbPassword->PasswordChar = "?";
this->tbPassword->Size = System::Drawing::Size(238, 20);
this->tbPassword->TabIndex = 13;
this->tbPassword->UseSystemPasswordChar = true;
this->tbPassword->WordWrap = false;
this->tbPassword->TextChanged +=
gcnew System::EventHandler(this,&Form1::tbPassword_TextChanged);
//
// tbOutput
//
this->tbOutput->Location = System::Drawing::Point(14, 63);
this->tbOutput->Multiline = true;
this->tbOutput->Name = L"tbOutput";
this->tbOutput->ReadOnly = true;
this->tbOutput->ScrollBars =
System::Windows::Forms::ScrollBars::Vertical;
this->tbOutput->Size = System::Drawing::Size(302, 156);
this->tbOutput->TabIndex = 12;
this->tbOutput->TabStop = false;
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(168, 15);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(69, 13);
this->label2->TabIndex = 11;
this->label2->Text = L"Date of Birth:";
//
// mtbDoB
//
this->mtbDoB->AllowPromptAsInput = false;
this->mtbDoB->BeepOnError = true;
this->mtbDoB->Location = System::Drawing::Point(168, 36);
this->mtbDoB->Margin = System::Windows::Forms::Padding(3,3,1,3);
this->mtbDoB->Mask = L"00/00/0000";
this->mtbDoB->Name = L"mtbDoB";
this->mtbDoB->Size = System::Drawing::Size(89, 20);
this->mtbDoB->TabIndex = 8;
this->mtbDoB->TypeValidationCompleted +=
gcnew System::Windows::Forms::TypeValidationEventHandler(this,
&Form1::mtbDoB_TypeValidationCompleted);
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(14, 15);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(38, 13);
this->label1->TabIndex = 9;
this->label1->Text = L"Name:";
//
// tbName
//
this->tbName->Location = System::Drawing::Point(14, 36);
this->tbName->Name = L"tbName";
this->tbName->Size = System::Drawing::Size(147, 20);
this->tbName->TabIndex = 7;
this->tbName->Validating +=
gcnew System::ComponentModel::CancelEventHandler(this,
&Form1::tbName_Validating);
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(331, 261);
this->Controls->Add(this->bnSubmit);
this->Controls->Add(this->label3);
this->Controls->Add(this->tbPassword);
this->Controls->Add(this->tbOutput);
this->Controls->Add(this->label2);
this->Controls->Add(this->mtbDoB);
this->Controls->Add(this->label1);
this->Controls->Add(this->tbName);
this->Name = L"Form1";
this->Text = L"Simple entry data entry";
this->ResumeLayout(false);
this->PerformLayout();
}
private:
System::Void bnSubmit_Click(System::Object^ sender, System::EventArgs^ e)
{
if (tbName->Text->Length <= 0) // Blank name bad!
tbName->Focus();
else if (*DoB == DateTime::MinValue) // Bad date bad!
mtbDoB->Focus();
else // Good!
{
// Concatinate name and date of birth and add to output
tbOutput->Text = String::Format("{0} - {1}\r\n{2}",
tbName->Text, mtbDoB->Text, tbOutput->Text);
tbName->Clear();
mtbDoB->Clear();
DoB = DateTime::MinValue;
}
}
System::Void tbPassword_TextChanged(System::Object^ sender, System::EventArgs^ e)
{
if (tbPassword->Text->Equals("Editable"))
{
tbOutput->TabStop = true;
tbOutput->ReadOnly = false;
}
else
{
tbOutput->TabStop = false;
tbOutput->ReadOnly = true;
}
}
System::Void mtbDoB_TypeValidationCompleted(System::Object^ sender, System::Windows::Forms::TypeValidationEventArgs^ e)
{
if (e->IsValidInput &&
(*(DateTime^)e->ReturnValue) <= DateTime::Now)
{
DoB = (DateTime^)e->ReturnValue;
mtbDoB->BackColor = SystemColors::Window;
}
else
{
mtbDoB->BackColor = Color::Yellow;
DoB = DateTime::MinValue;
}
}

System::Void tbName_Validating(System::Object^ sender, System::ComponentModel::CancelEventArgs^ e)
{
if (tbName->Text->Length <= 0)
tbName->BackColor = Color::Yellow;
else
tbName->BackColor = SystemColors::Window;
}
};

[STAThreadAttribute]
int main(array<System::String ^> ^args)
{
Application::Run(gcnew Form1());
return 0;
}

</source>

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в 15:31, 26 мая 2010

Admin: 1 версия