public static DialogResult ShowDialog(IEnumerable <string> enumStrings, string caption, string prompt, string defaultValue, out string input, InputBoxResultType validationType, bool isNullable, Control parent) { DialogResult result = DialogResult.None; InputBox inputBox = new InputBox(); inputBox.TopMost = true; inputBox.comboBox1.Visible = true; inputBox.comboBox1.Enabled = true; inputBox.comboBox1.DropDownStyle = ComboBoxStyle.DropDownList; // Set the members of the new instance // according to the value of the parameters if (string.IsNullOrEmpty(caption)) { inputBox.Text = Application.ProductName; } else { inputBox.Text = caption; if (isNullable) { inputBox.Text += " (Optional)"; } else { inputBox.Text += " (Required)"; } } if (!string.IsNullOrEmpty(prompt)) { inputBox.lblPrompt.Text = prompt; } inputBox.defaultValue = defaultValue; foreach (string @string in enumStrings) { inputBox.comboBox1.Items.Add(@string); } if (!String.IsNullOrEmpty(defaultValue)) { foreach (var item in inputBox.comboBox1.Items) { if (item.ToString() == defaultValue) { inputBox.comboBox1.SelectedItem = item; break; } } } else { inputBox.comboBox1.SelectedIndex = 0; } result = inputBox.ShowDialog(parent); input = inputBox.comboBox1.SelectedItem.ToString(); return(result); }
public static DialogResult ShowDialog(string caption, out string input, InputBoxResultType validationType, bool isNullable, Control parent) { return(InputBox.ShowDialog(caption, null, null, out input, validationType, isNullable, parent)); }
public static DialogResult ShowDialog(string caption, string prompt, out string input, InputBoxResultType validationType, Control parent) { return(InputBox.ShowDialog(caption, prompt, null, out input, validationType, false, parent)); }
public static DialogResult ShowDialog(string caption, string prompt, string defaultValue, out string input, InputBoxResultType validationType, bool isNullable, Control parent) { // Create an instance of the InputBox class. InputBox inputBox = new InputBox(); inputBox.TopMost = true; if (validationType == InputBoxResultType.Date) { inputBox.dateTimePicker1.Visible = true; inputBox.dateTimePicker1.Enabled = true; } else { inputBox.txtInput.Visible = true; inputBox.txtInput.Enabled = true; } // Set the members of the new instance // according to the value of the parameters if (string.IsNullOrEmpty(caption)) { inputBox.Text = Application.ProductName; } else { inputBox.Text = caption; if (isNullable) { inputBox.Text += " (Optional)"; } else { inputBox.Text += " (Required)"; } } if (!string.IsNullOrEmpty(prompt)) { inputBox.lblPrompt.Text = prompt; } if (!string.IsNullOrEmpty(defaultValue)) { inputBox.defaultValue = inputBox.txtInput.Text = defaultValue; } // Calculate size required for prompt message and adjust // Label and dialog size to fit. Size promptSize = inputBox.lblPrompt.CreateGraphics().MeasureString(prompt, inputBox.lblPrompt.Font, inputBox.ClientRectangle.Width - 20).ToSize(); // a little wriggle room if (promptSize.Height > inputBox.lblPrompt.Height) { promptSize.Width += 4; promptSize.Height += 4; } inputBox.lblPrompt.Width = inputBox.ClientRectangle.Width - 20; inputBox.lblPrompt.Height = Math.Max(inputBox.lblPrompt.Height, promptSize.Height); int postLabelMargin = 2; if ((inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin) > inputBox.txtInput.Top) { inputBox.ClientSize = new Size(inputBox.ClientSize.Width, inputBox.ClientSize.Height + (inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin - inputBox.txtInput.Top)); } else if ((inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin) < inputBox.txtInput.Top) { inputBox.ClientSize = new Size(inputBox.ClientSize.Width, inputBox.ClientSize.Height - (inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin - inputBox.txtInput.Top)); } // Ensure that the value of input is set // There will be a compile error later if not input = string.Empty; // Declare a variable to hold the result to be // returned on exitting the method DialogResult result = DialogResult.None; // Loop round until the user enters // some valid data, or cancels. while (result == DialogResult.None) { result = inputBox.ShowDialog(parent); if (result == DialogResult.OK) { // Only test if specific type is required if (validationType != InputBoxResultType.Any) { // If the test fails - Invalid input. if (!inputBox.Validate(validationType)) { // Set variables ready for another loop input = string.Empty; if (!isNullable) { // result to 'None' to ensure while loop // repeats result = DialogResult.None; // Let user know there is a problem MessageBox.Show(inputBox, "The data entered is not a valid " + validationType.ToString() + "."); // Set the focus back to the TextBox inputBox.txtInput.Select(); } } else { // if user clicked OK, validate the entry if (validationType == InputBoxResultType.Date) { input = inputBox.dateTimePicker1.Text; } else { input = inputBox.txtInput.Text; } } } else { input = inputBox.txtInput.Text; } } else { // User has cancelled. // Use the defaultValue if there is one, or else // an empty string. if (string.IsNullOrEmpty(inputBox.defaultValue)) { input = string.Empty; } else { input = inputBox.defaultValue; } } } // Trash the dialog if it is hanging around. if (inputBox != null) { inputBox.Dispose(); } // Send back the result. return(result); }
private bool Validate(InputBoxResultType validationType) { bool result = false; switch (validationType) { case InputBoxResultType.Boolean: try { Boolean.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Byte: try { Byte.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Char: try { Char.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Date: try { DateTime.Parse(this.dateTimePicker1.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Decimal: try { Decimal.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Double: try { Double.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Float: try { Single.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int16: try { Int16.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int32: try { Int32.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int64: try { Int64.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt16: try { UInt16.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt32: try { UInt32.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt64: try { UInt64.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; } return(result); }
public static DialogResult ShowDialog(string caption, out string input, InputBoxResultType validationType) { return(InputBox.ShowDialog(caption, null, null, out input, validationType)); }
public static DialogResult ShowDialog(string caption, string prompt, string defaultValue, out string input, InputBoxResultType validationType) { // Create an instance of the InputBox class. InputBox inputBox = new InputBox(); // Set the members of the new instance // according to the value of the parameters if (string.IsNullOrEmpty(caption)) { inputBox.Text = Application.ProductName; } else { inputBox.Text = caption; } if (!string.IsNullOrEmpty(prompt)) { inputBox.lblPrompt.Text = prompt; } if (!string.IsNullOrEmpty(defaultValue)) { inputBox.defaultValue = inputBox.txtInput.Text = defaultValue; } // Calculate size required for prompt message and adjust // Label and dialog size to fit. Size promptSize = inputBox.lblPrompt.CreateGraphics().MeasureString(prompt, inputBox.lblPrompt.Font, inputBox.ClientRectangle.Width - 20).ToSize(); // a little wriggle room if (promptSize.Height > inputBox.lblPrompt.Height) { promptSize.Width += 4; promptSize.Height += 4; } inputBox.lblPrompt.Width = inputBox.ClientRectangle.Width - 20; inputBox.lblPrompt.Height = Math.Max(inputBox.lblPrompt.Height, promptSize.Height); int postLabelMargin = 2; if ((inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin) > inputBox.txtInput.Top) { inputBox.ClientSize = new Size(inputBox.ClientSize.Width, inputBox.ClientSize.Height + (inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin - inputBox.txtInput.Top)); } else if ((inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin) < inputBox.txtInput.Top) { inputBox.ClientSize = new Size(inputBox.ClientSize.Width, inputBox.ClientSize.Height - (inputBox.lblPrompt.Top + inputBox.lblPrompt.Height + postLabelMargin - inputBox.txtInput.Top)); } // Ensure that the value of input is set // There will be a compile error later if not input = string.Empty; // Declare a variable to hold the result to be // returned on exitting the method DialogResult result = DialogResult.None; // Loop round until the user enters // some valid data, or cancels. while (result == DialogResult.None) { result = inputBox.ShowDialog(); if (result == DialogResult.OK) { // if user clicked OK, validate the entry input = inputBox.txtInput.Text; // Only test if specific type is required if (validationType != InputBoxResultType.Any) { // If the test fails - Invalid input. if (!inputBox.Validate(validationType)) { // Set variables ready for another loop input = string.Empty; // result to 'None' to ensure while loop // repeats result = DialogResult.None; // Let user know there is a problem MessageBox.Show(inputBox, "La informacion que ha ingresado no es valida " + validationType.ToString() + "."); // Set the focus back to the TextBox inputBox.txtInput.Select(); } } } else { // User has cancelled. // Use the defaultValue if there is one, or else // an empty string. if (string.IsNullOrEmpty(inputBox.defaultValue)) { input = string.Empty; } else { input = inputBox.defaultValue; } } } // Trash the dialog if it is hanging around. if (inputBox != null) { inputBox.Dispose(); } // Send back the result. return result; }
public static DialogResult ShowDialog(string caption, string prompt, out string input, InputBoxResultType validationType) { return InputBox.ShowDialog(caption, prompt, null, out input, validationType); }
public static DialogResult ShowDialog(out string input, InputBoxResultType validationType) { return InputBox.ShowDialog(null, null, null, out input, validationType); }
private bool Validate(InputBoxResultType validationType) { bool result = false; switch (validationType) { case InputBoxResultType.Boolean: try { Boolean.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Byte: try { Byte.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Char: try { Char.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Date: try { DateTime.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Decimal: try { Decimal.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Double: try { Double.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Float: try { Single.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int16: try { Int16.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int32: try { Int32.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.Int64: try { Int64.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt16: try { UInt16.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt32: try { UInt32.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; case InputBoxResultType.UInt64: try { UInt64.Parse(this.txtInput.Text); result = true; } catch { // just eat it } break; } return result; }