本文整理匯總了C#中System.Windows.Forms.DataObject.GetDataPresent方法的典型用法代碼示例。如果您正苦於以下問題：C# DataObject.GetDataPresent方法的具體用法？C# DataObject.GetDataPresent怎麽用？C# DataObject.GetDataPresent使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Forms.DataObject的用法示例。
在下文中一共展示了DataObject.GetDataPresent方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: GetIfPresent2
private void GetIfPresent2() {
// Creates a component to store in the data object.
Component myComponent = new Component();
// Creates a new data object and assigns it the component.
DataObject myDataObject = new DataObject(myComponent);
// Creates a type to store the type of data.
Type myType = myComponent.GetType();
// Determines if the DataObject has data of the Type format.
textBox1.Text = "Is the specified data type available in the " +
"DataObject? " + myDataObject.GetDataPresent(myType).ToString() + '\n';
// Retrieves the data using its type format, and displays the type.
Object myObject = myDataObject.GetData(myType);
textBox1.Text += "The data type stored in the DataObject is: " +
myObject.GetType().Name;
}示例2: GetIfPresent3
private void GetIfPresent3() {
// Creates a new data object using a string and the text format.
DataObject myDataObject = new DataObject(DataFormats.Text, "Another string");
// Prints the string in a text box with autoconvert = false.
if(myDataObject.GetDataPresent("System.String", false)) {
// Prints the string in a text box.
textBox1.Text = myDataObject.GetData("System.String", false).ToString() + '\n';
} else
{
textBox1.Text = "Could not convert data to specified format" + '\n';
}
// Prints the string in a text box with autoconvert = true.
textBox1.Text += "With autoconvert = true, you can convert text to string format. " +
"String is: " + myDataObject.GetData("System.String", true).ToString();
}